IX/70/csc21masChandra Source Catalog version 2.1B_FBSw? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_brems_aper_hilim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFAPb? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV]; ACIS broad (0.5-7.0keV) energy band (flux_apec_aper_b)mW.m**-2phot.flux;em.X-raydoublenullableb_FAPb? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_apec_aper_lolim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FAPb? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_apec_aper_hilim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFAPh? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV]; ACIS hard (2.0-7.0keV) energy band (flux_apec_aper_h)mW.m**-2phot.flux;em.X-raydoublenullableb_FAPh? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_apec_aper_lolim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_HRhm? ACIS hard (2.0-7.0keV) - medium (1.2-2.0keV) energy band photon flux hardness ratio (68% upper confidence limit) (hard_hm_hilim)phot.flux;arith.ratiofloatnullableB_FAPh? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_apec_aper_hilim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFAPm? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV]; ACIS medium (1.2-2.0keV) energy band (flux_apec_aper_m)mW.m**-2phot.flux;em.X-raydoublenullableb_FAPm? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_apec_aper_lolim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FAPm? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_apec_aper_hilim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFAPs? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV]; ACIS soft (0.5-1.2keV) energy band (flux_apec_aper_s)mW.m**-2phot.flux;em.X-raydoublenullableb_FAPs? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_apec_aper_lolim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FAPs? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_apec_aper_hilim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFAPu? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV]; ACIS ultrasoft (0.2-0.5keV) energy band (flux_apec_aper_u)mW.m**-2phot.flux;em.X-raydoublenullableb_FAPu? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_apec_aper_lolim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FAPu? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_apec_aper_hilim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFAPw? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV]; HRC wide (~0.1-10.0keV) energy band (flux_apec_aper_w)mW.m**-2phot.flux;em.X-raydoublenullableb_FAPw? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_apec_aper_lolim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FAPw? Source region aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_apec_aper_hilim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFPL90b? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0]; ACIS broad (0.5-7.0keV) energy band (flux_powlaw_aper90_b)mW.m**-2phot.flux;em.X-raydoublenullableb_FPL90b? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_powlaw_aper90_lolim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FPL90b? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_powlaw_aper90_hilim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFPL90h? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0]; ACIS hard (2.0-7.0keV) energy band (flux_powlaw_aper90_h)mW.m**-2phot.flux;em.X-raydoublenullableb_FPL90h? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_powlaw_aper90_lolim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FPL90h? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_powlaw_aper90_hilim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFPL90m? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0]; ACIS medium (1.2-2.0keV) energy band (flux_powlaw_aper90_m)mW.m**-2phot.flux;em.X-raydoublenullableb_FPL90m? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_powlaw_aper90_lolim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFPL0.5-7? Net integrated 0.5-7.0 keV energy flux of the best fitting absorbed power-law model spectrum to the source region aperture PI spectrum (flux_powlaw)mW.m**-2phot.flux;em.X-raydoublenullableB_FPL90m? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_powlaw_aper90_hilim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFPL90s? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0]; ACIS soft (0.5-1.2keV) energy band (flux_powlaw_aper90_s)mW.m**-2phot.flux;em.X-raydoublenullableb_FPL90s? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_powlaw_aper90_lolim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FPL90s? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_powlaw_aper90_hilim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFPL90u? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0]; ACIS ultrasoft (0.2-0.5keV) energy band (flux_powlaw_aper90_u)mW.m**-2phot.flux;em.X-raydoublenullableb_FPL90u? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_powlaw_aper90_lolim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FPL90u? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_powlaw_aper90_hilim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFPL90w? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0]; HRC wide (~0.1-10.0keV) energy band (flux_powlaw_aper90_w)mW.m**-2phot.flux;em.X-raydoublenullableb_FPL90w? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_powlaw_aper90_lolim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableb_AmpBB? Amplitude of the best fitting absorbed black body model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (bb_ampl_lolim)meta.notedoublenullableB_FPL90w? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_powlaw_aper90_hilim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBB90b? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV]; ACIS broad (0.5-7.0keV) energy band (flux_bb_aper90_b)mW.m**-2phot.flux;em.X-raydoublenullableb_FBB90b? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_bb_aper90_lolim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBB90b? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_bb_aper90_hilim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBB90h? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV]; ACIS hard (2.0-7.0keV) energy band (flux_bb_aper90_h)mW.m**-2phot.flux;em.X-raydoublenullableb_FBB90h? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_bb_aper90_lolim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBB90h? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_bb_aper90_hilim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableEF90avgb? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, ACIS broad (0.5-7.0keV) energy band (flux_aper90_avg_b) (2)mW.m**-2phot.flux;em.X-raydoublenullableb_EF90avgb? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_aper90_avg_lolim_b) (2)mW.m**-2phys.angSize;src.netdoublenullableB_EF90avgb? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_aper90_avg_hilim_b) (2)mW.m**-2phys.angSize;src.netdoublenullableEF90avgh? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, ACIS hard (2.0-7.0keV) energy band (flux_aper90_avg_h) (2)mW.m**-2phot.flux;em.X-raydoublenullableb_EF90avgh? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_aper90_avg_lolim_h) (2)mW.m**-2phys.angSize;src.netdoublenullableB_EF90avgh? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_aper90_avg_hilim_h) (2)mW.m**-2phys.angSize;src.netdoublenullableEF90avgm? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, ACIS medium (1.2-2.0keV) energy band (flux_aper90_avg_m) (2)mW.m**-2phot.flux;em.X-raydoublenullableb_EF90avgm? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_aper90_avg_lolim_m) (2)mW.m**-2phys.angSize;src.netdoublenullableB_EF90avgm? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_aper90_avg_hilim_m) (2)mW.m**-2phys.angSize;src.netdoublenullableEF90avgs? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, ACIS soft (0.5-1.2keV) energy band (flux_aper90_avg_s) (2)mW.m**-2phot.flux;em.X-raydoublenullableb_EF90avgs? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_aper90_avg_lolim_s) (2)mW.m**-2phys.angSize;src.netdoublenullableB_EF90avgs? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_aper90_avg_hilim_s) (2)mW.m**-2phys.angSize;src.netdoublenullableEF90avgu? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, ACIS ultrasoft (0.2-0.5keV) energy band (flux_aper90_avg_u) (2)mW.m**-2phot.flux;em.X-raydoublenullableb_EF90avgu? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_aper90_avg_lolim_u) (2)mW.m**-2phys.angSize;src.netdoublenullableB_EF90avgu? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_aper90_avg_hilim_u) (2)mW.m**-2phys.angSize;src.netdoublenullableEF90avgw? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, HRC wide (~0.1-10.0keV) energy band (flux_aper90_avg_w) (2)mW.m**-2phot.flux;em.X-raydoublenullableb_EF90avgw? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, HRC wide (~0.1-10.0keV) energy band (flux_aper90_avg_lolim_w) (2)mW.m**-2phys.angSize;src.netdoublenullableB_EF90avgw? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_aper90_avg_hilim_w) (2)mW.m**-2phys.angSize;src.netdoublenullableNs? Number of sources fit simultaneously to compute aperture photometry quantities (phot_nsrcs)meta.numberintnullableFPLb? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0]; ACIS broad (0.5-7.0keV) energy band (flux_powlaw_aper_b)mW.m**-2phot.flux;em.X-raydoublenullableb_FPLb? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_powlaw_aper_lolim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FPLb? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_powlaw_aper_hilim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFPLh? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0]; ACIS hard (2.0-7.0keV) energy band (flux_powlaw_aper_h)mW.m**-2phot.flux;em.X-raydoublenullableb_FPLh? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_powlaw_aper_lolim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FPLh? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_powlaw_aper_hilim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFPLm? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0]; ACIS medium (1.2-2.0keV) energy band (flux_powlaw_aper_m)mW.m**-2phot.flux;em.X-raydoublenullableb_FPLm? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_powlaw_aper_lolim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullablePAu? Position angle (ref. local true north) of the major axis of the ellipse defining the deconvolved source extent; ACIS ultrasoft (0.2-0.5keV) energy band (pos_angle_u)degpos.posAngfloatnullableNHGal? Galactic N_H column density in direction of source (nh_gal)1e+20cm**-2phys.columnDensityfloatnullableAreau? Area of the deconvolved source extent ellipse, or area of the source polygon for extended sources; ACIS ultrasoft (0.2-0.5keV) energy band (src_area_u)arcsec**2phys.areadoublenullableNac/letg? Total number of ACIS/LETG observations contributing to the Master Sources Table record of the source (acis_letg_num)meta.numberintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAICRS? Source position, ICRS right ascension (ra)degpos.eq.ra;meta.mainnullableindexedDEICRS? Source position, ICRS declination (dec)degpos.eq.dec;meta.mainnullableindexedGLON? Source position, Galactic longitude (J2000.0) (gal_l)degpos.galactic.lonnullableGLAT? Source position, Galactic latitude (J2000.0) (gal_b)degpos.galactic.latdoublenullabler0? Major radius of the 95% confidence level position error ellipse (err_ellipse_r0)arcsecphys.angSize;pos.errorEllipsefloatnullabler1? Minor radius of the 95% confidence level position error ellipse (err_ellipse_r1)arcsecphys.angSize;srcfloatnullablePA? Position angle (ref. local true north) of the major axis of the 95% confidence level error ellipse (err_ellipse_ang)degpos.posAngfloatnullablesigni? Highest flux significance (S/N) across all stacked observations and energy bands (significance)stat.fit.goodnessdoublenullablelike? Highest detection log likelihood across all stacked observations and energy bands (likelihood)stat.likelihood;phys.energy;obsdoublenullablemajb? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent; ACIS broad (0.5-7.0keV) energy band (major_axis_b)arcsecstat.stdev;phys.angSizefloatnullableb_majb? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (major_axis_lolim_b)arcsecphys.angSize;srcfloatnullableB_majb? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (major_axis_hilim_b)arcsecphys.angSize;srcfloatnullableminb? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent; ACIS broad (0.5-7.0keV) energy band (minor_axis_b)arcsecphys.angSize;srcfloatnullableb_minb? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (minor_axis_lolim_b)arcsecphys.angSize;srcfloatnullableB_minb? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (minor_axis_hilim_b)arcsecphys.angSize;srcfloatnullablePAb? Position angle (ref. local true north) of the major axis of the ellipse defining the deconvolved source extent; ACIS broad (0.5-7.0keV) energy band (pos_angle_b)degpos.posAngfloatnullableAreab? Area of the deconvolved source extent ellipse, or area of the source polygon for extended sources; ACIS broad (0.5-7.0keV) energy band (src_area_b)arcsec**2phys.areadoublenullablemajh? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent; ACIS hard (2.0-7.0keV) energy band (major_axis_h)arcsecstat.stdev;phys.angSizefloatnullableb_majh? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (major_axis_lolim_h)arcsecphys.angSize;srcfloatnullableB_majh? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (major_axis_hilim_h)arcsecphys.angSize;srcfloatnullableminh? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent; ACIS hard (2.0-7.0keV) energy band (minor_axis_h)arcsecphys.angSize;srcfloatnullablemajw? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent; HRC wide (~0.1-10.0keV) energy band (major_axis_w)arcsecstat.stdev;phys.angSizefloatnullableb_minh? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (minor_axis_lolim_h)arcsecphys.angSize;srcfloatnullableB_minh? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (minor_axis_hilim_h)arcsecphys.angSize;srcfloatnullablePAh? Position angle (ref. local true north) of the major axis of the ellipse defining the deconvolved source extent; ACIS hard (2.0-7.0keV) energy band (pos_angle_h)degpos.posAngfloatnullableAreah? Area of the deconvolved source extent ellipse, or area of the source polygon for extended sources; ACIS hard (2.0-7.0keV) energy band (src_area_h)arcsec**2phys.areadoublenullablemajm? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent; ACIS medium (1.2-2.0keV) energy band (major_axis_m)arcsecstat.stdev;phys.angSizefloatnullableb_majm? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (major_axis_lolim_m)arcsecphys.angSize;srcfloatnullableHRhs? ACIS hard (2.0-7.0keV) - soft (0.5-1.2keV) energy band photon flux hardness ratio (hard_hs)phot.flux;arith.ratiofloatnullableB_majm? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (major_axis_hilim_m)arcsecphys.angSize;srcfloatnullableminm? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent; ACIS medium (1.2-2.0keV) energy band (minor_axis_m)arcsecphys.angSize;srcfloatnullableb_minm? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (minor_axis_lolim_m)arcsecphys.angSize;srcfloatnullableB_minm? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (minor_axis_hilim_m)arcsecphys.angSize;srcfloatnullablePAm? Position angle (ref. local true north) of the major axis of the ellipse defining the deconvolved source extent; ACIS medium (1.2-2.0keV) energy band (pos_angle_m)degpos.posAngfloatnullableAream? Area of the deconvolved source extent ellipse, or area of the source polygon for extended sources; ACIS medium (1.2-2.0keV) energy band (src_area_m)arcsec**2phys.areadoublenullablemajs? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent; ACIS soft (0.5-1.2keV) energy band (major_axis_s)arcsecstat.stdev;phys.angSizefloatnullableb_majs? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (major_axis_lolim_s)arcsecphys.angSize;srcfloatnullableB_majs? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (major_axis_hilim_s)arcsecphys.angSize;srcfloatnullablemins? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent; ACIS soft (0.5-1.2keV) energy band (minor_axis_s)arcsecphys.angSize;srcfloatnullableb_mins? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (minor_axis_lolim_s)arcsecphys.angSize;srcfloatnullableB_mins? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (minor_axis_hilim_s)arcsecphys.angSize;srcfloatnullablePAs? Position angle (ref. local true north) of the major axis of the ellipse defining the deconvolved source extent; ACIS soft (0.5-1.2keV) energy band (pos_angle_s)degpos.posAngfloatnullableAreas? Area of the deconvolved source extent ellipse, or area of the source polygon for extended sources; ACIS soft (0.5-1.2keV) energy band (src_area_s)arcsec**2phys.areadoublenullablemaju? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent; ACIS ultrasoft (0.2-0.5keV) energy band (major_axis_u)arcsecstat.stdev;phys.angSizefloatnullableb_maju? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (major_axis_lolim_u)arcsecphys.angSize;srcfloatnullableB_maju? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (major_axis_hilim_u)arcsecphys.angSize;srcfloatnullablefviSource hardness ratios are statistically inconsistent between two or more observations (var_inter_hard_flag)meta.codecharminu? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent; ACIS ultrasoft (0.2-0.5keV) energy band (minor_axis_u)arcsecphys.angSize;srcfloatnullableb_minu? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (minor_axis_lolim_u)arcsecphys.angSize;srcfloatnullableB_minu? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (minor_axis_hilim_u)arcsecphys.angSize;srcfloatnullableb_majw? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (major_axis_lolim_w)arcsecphys.angSize;srcfloatnullableB_majw? 1 sigma radius along the major axis of the ellipse defining the deconvolved source extent (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (major_axis_hilim_w)arcsecphys.angSize;srcfloatnullableminw? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent; HRC wide (~0.1-10.0keV) energy band (minor_axis_w)arcsecphys.angSize;srcfloatnullableb_minw? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (minor_axis_lolim_w)arcsecphys.angSize;srcfloatnullableB_minw? 1 sigma radius along the minor axis of the ellipse defining the deconvolved source extent (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (minor_axis_hilim_w)arcsecphys.angSize;srcfloatnullablePAw? Position angle (ref. local true north) of the major axis of the ellipse defining the deconvolved source extent; HRC wide (~0.1-10.0keV) energy band (pos_angle_w)degpos.posAngfloatnullableAreaw? Area of the deconvolved source extent ellipse, or area of the source polygon for extended sources; HRC wide (~0.1-10.0keV) energy band (src_area_w)arcsec**2phys.areadoublenullablePFluxb? Aperture-corrected net photon flux inferred from the source region aperture, ACIS broad (0.5-7.0keV) energy band (photflux_aper_b) (1)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PFluxb? Aperture-corrected net photon flux inferred from the source region aperture (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (photflux_aper_lolim_b) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PFluxb? Aperture-corrected net photon flux inferred from the source region aperture (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (1) (photflux_aper_hilim_b)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePFluxh? Aperture-corrected net photon flux inferred from the source region aperture, ACIS hard (2.0-7.0keV) energy band (photflux_aper_h) (1)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_HRhs? ACIS hard (2.0-7.0keV) - soft (0.5-1.2keV) energy band photon flux hardness ratio (68% lower confidence limit) (hard_hs_lolim)phot.flux;arith.ratiofloatnullableb_PFluxh? Aperture-corrected net photon flux inferred from the source region aperture (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (photflux_aper_lolim_h) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PFluxh? Aperture-corrected net photon flux inferred from the source region aperture (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (photflux_aper_hilim_h) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePFluxm? Aperture-corrected net photon flux inferred from the source region aperture, ACIS medium (1.2-2.0keV) energy band (photflux_aper_m) (1)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PFluxm? Aperture-corrected net photon flux inferred from the source region aperture (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (photflux_aper_lolim_m) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PFluxm? Aperture-corrected net photon flux inferred from the source region aperture (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (photflux_aper_hilim_m) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePFluxs? Aperture-corrected net photon flux inferred from the source region aperture, ACIS soft (0.5-1.2keV) energy band (photflux_aper_s) (1)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PFluxs? Aperture-corrected net photon flux inferred from the source region aperture (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (photflux_aper_lolim_s) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PFluxs? Aperture-corrected net photon flux inferred from the source region aperture (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (photflux_aper_hilim_s) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePFluxu? Aperture-corrected net photon flux inferred from the source region aperture, ACIS ultrasoft (0.2-0.5keV) energy band (photflux_aper_u) (1)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PFluxu? Aperture-corrected net photon flux inferred from the source region aperture (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (photflux_aper_lolim_u) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PFluxu? Aperture-corrected net photon flux inferred from the source region aperture (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (photflux_aper_hilim_u) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePFluxw? Aperture-corrected net photon flux inferred from the source region aperture, HRC wide (~0.1-10.0keV) energy band (photflux_aper_w) (1)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PFluxw? Aperture-corrected net photon flux inferred from the source region aperture (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (photflux_aper_lolim_w) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PFluxw? Aperture-corrected net photon flux inferred from the source region aperture (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (photflux_aper_hilim_w) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePFavgb? Aperture-corrected net photon flux inferred from the source region aperture, ACIS broad (0.5-7.0keV) energy band (photflux_aper_avg_b) (2)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PFavgb? Aperture-corrected net photon flux inferred from the source region aperture (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (photflux_aper_avg_lolim_b) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PFavgb? Aperture-corrected net photon flux inferred from the source region aperture (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (photflux_aper_avg_hilim_b) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePFavgh? Aperture-corrected net photon flux inferred from the source region aperture, ACIS hard (2.0-7.0keV) energy band (photflux_aper_avg_h) (2)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PFavgh? Aperture-corrected net photon flux inferred from the source region aperture (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (photflux_aper_avg_lolim_h) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PFavgh? Aperture-corrected net photon flux inferred from the source region aperture (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (photflux_aper_avg_hilim_h) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePFavgm? Aperture-corrected net photon flux inferred from the source region aperture, ACIS medium (1.2-2.0keV) energy band (photflux_aper_avg_m) (2)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PFavgm? Aperture-corrected net photon flux inferred from the source region aperture (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (photflux_aper_avg_lolim_m) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PFavgm? Aperture-corrected net photon flux inferred from the source region aperture (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (photflux_aper_avg_hilim_m) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePFavgs? Aperture-corrected net photon flux inferred from the source region aperture, ACIS soft (0.5-1.2keV) energy band (photflux_aper_avg_s) (2)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PFavgs? Aperture-corrected net photon flux inferred from the source region aperture (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (photflux_aper_avg_lolim_s) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PFavgs? Aperture-corrected net photon flux inferred from the source region aperture (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (photflux_aper_avg_hilim_s) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePFavgu? Aperture-corrected net photon flux inferred from the source region aperture; ACIS ultrasoft (0.2-0.5keV) energy band (photflux_aper_avg_u) (2)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PFavgu? Aperture-corrected net photon flux inferred from the source region aperture (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (photflux_aper_avg_lolim_u) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PFavgu? Aperture-corrected net photon flux inferred from the source region aperture (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (photflux_aper_avg_hilim_u) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePFavgw? Aperture-corrected net photon flux inferred from the source region aperture, HRC wide (~0.1-10.0keV) energy band (photflux_aper_avg_w) (2)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PFavgw? Aperture-corrected net photon flux inferred from the source region aperture (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (photflux_aper_avg_lolim_w) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PFavgw? Aperture-corrected net photon flux inferred from the source region aperture (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (photflux_aper_avg_hilim_w) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableFluxb? Aperture-corrected net energy flux inferred from the source region aperture, ACIS broad (0.5-7.0keV) energy band (flux_aper_b) (1)mW.m**-2phot.flux;em.X-raydoublenullableb_Fluxb? Aperture-corrected net energy flux inferred from the source region aperture (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_aper_lolim_b) (1)mW.m**-2phys.angSize;src.netdoublenullableB_Fluxb? Aperture-corrected net energy flux inferred from the source region aperture (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_aper_hilim_b) (1)mW.m**-2phys.angSize;src.netdoublenullableFluxh? Aperture-corrected net energy flux inferred from the source region aperture, ACIS hard (2.0-7.0keV) energy band (flux_aper_h) (1)mW.m**-2phot.flux;em.X-raydoublenullableb_Fluxh? Aperture-corrected net energy flux inferred from the source region aperture (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_aper_lolim_h) (1)mW.m**-2phys.angSize;src.netdoublenullableB_Fluxh? Aperture-corrected net energy flux inferred from the source region aperture (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_aper_hilim_h) (1)mW.m**-2phys.angSize;src.netdoublenullableFluxm? Aperture-corrected net energy flux inferred from the source region aperture, ACIS medium (1.2-2.0keV) energy band (flux_aper_m) (1)mW.m**-2phot.flux;em.X-raydoublenullableb_Fluxm? Aperture-corrected net energy flux inferred from the source region aperture (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_aper_lolim_m) (1)mW.m**-2phys.angSize;src.netdoublenullableB_Fluxm? Aperture-corrected net energy flux inferred from the source region aperture (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_aper_hilim_m) (1)mW.m**-2phys.angSize;src.netdoublenullableFluxs? Aperture-corrected net energy flux inferred from the source region aperture, ACIS soft (0.5-1.2keV) energy band (flux_aper_s) (1)mW.m**-2phot.flux;em.X-raydoublenullableb_Fluxs? Aperture-corrected net energy flux inferred from the source region aperture (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_aper_lolim_s) (1)mW.m**-2phys.angSize;src.netdoublenullableB_Fluxs? Aperture-corrected net energy flux inferred from the source region aperture (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_aper_hilim_s) (1)mW.m**-2phys.angSize;src.netdoublenullableFluxu? Aperture-corrected net energy flux inferred from the source region aperture, ACIS ultrasoft (0.2-0.5keV) energy band (flux_aper_u) (1)mW.m**-2phot.flux;em.X-raydoublenullableb_Fluxu? Aperture-corrected net energy flux inferred from the source region aperture (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_aper_lolim_u) (1)mW.m**-2phys.angSize;src.netdoublenullableB_Fluxu? Aperture-corrected net energy flux inferred from the source region aperture (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_aper_hilim_u) (1)mW.m**-2phys.angSize;src.netdoublenullableFluxw? Aperture-corrected net energy flux inferred from the source region aperture, HRC wide (~0.1-10.0keV) energy band (flux_aper_w) (1)mW.m**-2phot.flux;em.X-raydoublenullableb_Fluxw? Aperture-corrected net energy flux inferred from the source region aperture (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_aper_lolim_w) (1)mW.m**-2phys.angSize;src.netdoublenullableB_Fluxw? Aperture-corrected net energy flux inferred from the source region aperture (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_aper_hilim_w)mW.m**-2phys.angSize;src.netdoublenullableFavgb? Aperture-corrected net energy flux inferred from the source region aperture, ACIS broad (0.5-7.0keV) energy band (flux_aper_avg_b) (2)mW.m**-2phot.flux;em.X-raydoublenullableb_Favgb? Aperture-corrected net energy flux inferred from the source region aperture (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_aper_avg_lolim_b) (2)mW.m**-2phys.angSize;src.netdoublenullableB_Favgb? Aperture-corrected net energy flux inferred from the source region aperture (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_aper_avg_hilim_b) (2)mW.m**-2phys.angSize;src.netdoublenullableFavgh? Aperture-corrected net energy flux inferred from the source region aperture ; ACIS hard (2.0-7.0keV) energy band (flux_aper_avg_h) (2)mW.m**-2phot.flux;em.X-raydoublenullableb_Favgh? Aperture-corrected net energy flux inferred from the source region aperture (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_aper_avg_lolim_h) (2)mW.m**-2phys.angSize;src.netdoublenullableB_Favgh? Aperture-corrected net energy flux inferred from the source region aperture (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_aper_avg_hilim_h) (2)mW.m**-2phys.angSize;src.netdoublenullableFavgm? Aperture-corrected net energy flux inferred from the source region aperture, ACIS medium (1.2-2.0keV) energy band (flux_aper_avg_m) (2)mW.m**-2phot.flux;em.X-raydoublenullableb_Favgm? Aperture-corrected net energy flux inferred from the source region aperture (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_aper_avg_lolim_m) (2)mW.m**-2phys.angSize;src.netdoublenullableB_Favgm? Aperture-corrected net energy flux inferred from the source region aperture (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_aper_avg_hilim_m) (2)mW.m**-2phys.angSize;src.netdoublenullableFavgs? Aperture-corrected net energy flux inferred from the source region aperture ACIS soft (0.5-1.2keV) energy band (flux_aper_avg_s) (2)mW.m**-2phot.flux;em.X-raydoublenullableb_Favgs? Aperture-corrected net energy flux inferred from the source region aperture (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_aper_avg_lolim_s) (2)mW.m**-2phys.angSize;src.netdoublenullableB_Favgs? Aperture-corrected net energy flux inferred from the source region aperture (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_aper_avg_hilim_s) (2)mW.m**-2phys.angSize;src.netdoublenullableFavgu? Aperture-corrected net energy flux inferred from the source region aperture ; ACIS ultrasoft (0.2-0.5keV) energy band (flux_aper_avg_u) (2)mW.m**-2phot.flux;em.X-raydoublenullableb_Favgu? Aperture-corrected net energy flux inferred from the source region aperture (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_aper_avg_lolim_u) (2)mW.m**-2phys.angSize;src.netdoublenullableB_Favgu? Aperture-corrected net energy flux inferred from the source region aperture (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_aper_avg_hilim_u) (2)mW.m**-2phys.angSize;src.netdoublenullableFavgw? Aperture-corrected net energy flux inferred from the source region aperture; HRC wide (~0.1-10.0keV) energy band (flux_aper_avg_w) (2)mW.m**-2phot.flux;em.X-raydoublenullableb_Favgw? Aperture-corrected net energy flux inferred from the source region aperture (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_aper_avg_lolim_w) (2)mW.m**-2phys.angSize;src.netdoublenullableB_Favgw? Aperture-corrected net energy flux inferred from the source region aperture (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_aper_avg_hilim_w) (2)mW.m**-2phys.angSize;src.netdoublenullablePF90b? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, ACIS broad (0.5-7.0keV) energy band (photflux_aper90_b) (1)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PF90b? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (photflux_aper90_lolim_b) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PF90b? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (photflux_aper90_hilim_b) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePF90h? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, ACIS hard (2.0-7.0keV) energy band (photflux_aper90_h) (1)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PF90h? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (photflux_aper90_lolim_h) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PF90h? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (photflux_aper90_hilim_h) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePF90m? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, ACIS medium (1.2-2.0keV) energy band (photflux_aper90_m) (1)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PF90m? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (photflux_aper90_lolim_m) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PF90m? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (photflux_aper90_hilim_m) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePF90s? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, ACIS soft (0.5-1.2keV) energy band (photflux_aper90_s) (1)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PF90s? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (photflux_aper90_lolim_s) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PF90s? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (photflux_aper90_hilim_s) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePF90u? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, ACIS ultrasoft (0.2-0.5keV) energy band (photflux_aper90_u) (1)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PF90u? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (photflux_aper90_lolim_u) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PF90u? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (photflux_aper90_hilim_u) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePF90w? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, HRC wide (~0.1-10.0keV) energy band (photflux_aper90_w) (1)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PF90w? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (photflux_aper90_lolim_w) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PF90w? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (photflux_aper90_hilim_w) (1)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePF90avgb? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, ACIS broad (0.5-7.0keV) energy band (photflux_aper90_avg_b) (2)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PF90avgb? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (photflux_aper90_avg_lolim_b) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PF90avgb? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (photflux_aper90_avg_hilim_b) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePF90avgh? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, ACIS hard (2.0-7.0keV) energy band (photflux_aper90_avg_h) (2)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PF90avgh? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (photflux_aper90_avg_lolim_h) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PF90avgh? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (photflux_aper90_avg_hilim_h) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePF90avgm? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, ACIS medium (1.2-2.0keV) energy band (photflux_aper90_avg_m) (2)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PF90avgm? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (photflux_aper90_avg_lolim_m) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PF90avgm? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (photflux_aper90_avg_hilim_m) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePF90avgs? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, ACIS soft (0.5-1.2keV) energy band (photflux_aper90_avg_s) (2)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PF90avgs? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (photflux_aper90_avg_lolim_s) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PF90avgs? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (photflux_aper90_avg_hilim_s) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePF90avgu? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, ACIS ultrasoft (0.2-0.5keV) energy band (photflux_aper90_avg_u) (2)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PF90avgu? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (photflux_aper90_avg_lolim_u) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_PF90avgu? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (photflux_aper90_avg_hilim_u) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullablePF90avgw? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, HRC wide (~0.1-10.0keV) energy band (photflux_aper90_avg_w) (2)ph.s**-1.cm**-2phot.flux;em.X-raydoublenullableb_PF90avgw? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (photflux_aper90_avg_lolim_w) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableB_HRhs? ACIS hard (2.0-7.0keV) - soft (0.5-1.2keV) energy band photon flux hardness ratio (68% upper confidence limit) (hard_hs_hilim)phot.flux;arith.ratiofloatnullableB_PF90avgw? Aperture-corrected net photon flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (photflux_aper90_avg_hilim_w) (2)ph.s**-1.cm**-2phys.angSize;src.netdoublenullableF90b? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, ACIS broad (0.5-7.0keV) energy band (flux_aper90_b) (1)mW.m**-2phot.flux;em.X-raydoublenullableb_F90b? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_aper90_lolim_b) (2)mW.m**-2phys.angSize;src.netdoublenullableB_F90b? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_aper90_hilim_b) (1)mW.m**-2phys.angSize;src.netdoublenullableF90h? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, ACIS hard (2.0-7.0keV) energy band (flux_aper90_h) (1)mW.m**-2phot.flux;em.X-raydoublenullableb_F90h? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_aper90_lolim_h) (1)mW.m**-2phys.angSize;src.netdoublenullableB_F90h? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_aper90_hilim_h) (1)mW.m**-2phys.angSize;src.netdoublenullableF90m? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, ACIS medium (1.2-2.0keV) energy band (flux_aper90_m) (1)mW.m**-2phot.flux;em.X-raydoublenullableb_F90m? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_aper90_lolim_m) (1)mW.m**-2phys.angSize;src.netdoublenullableB_F90m? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_aper90_hilim_m) (1)mW.m**-2phys.angSize;src.netdoublenullableF90s? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, ACIS soft (0.5-1.2keV) energy band (flux_aper90_s) (1)mW.m**-2phot.flux;em.X-raydoublenullableb_F90s? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_aper90_lolim_s) (1)mW.m**-2phys.angSize;src.netdoublenullableB_F90s? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_aper90_hilim_s) (1)mW.m**-2phys.angSize;src.netdoublenullableF90u? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, ACIS ultrasoft (0.2-0.5keV) energy band (flux_aper90_u) (1)mW.m**-2phot.flux;em.X-raydoublenullableb_F90u? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_aper90_lolim_u) (1)mW.m**-2phys.angSize;src.netdoublenullableB_F90u? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_aper90_hilim_u) (1)mW.m**-2phys.angSize;src.netdoublenullableF90w? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, HRC wide (~0.1-10.0keV) energy band (flux_aper90_w) (1)mW.m**-2phot.flux;em.X-raydoublenullableb_F90w? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_aper90_lolim_w) (1)mW.m**-2phys.angSize;src.netdoublenullablefaSource was manually added in the catalog via human review (man_add_flag)meta.codecharB_F90w? Aperture-corrected net energy flux inferred from the PSF 90% ECF aperture, (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_aper90_hilim_w) (1)mW.m**-2phys.angSize;src.netdoublenullableB_FPLm? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_powlaw_aper_hilim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFPLs? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0]; ACIS soft (0.5-1.2keV) energy band (flux_powlaw_aper_s)mW.m**-2phot.flux;em.X-raydoublenullableb_FPLs? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_powlaw_aper_lolim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FPLs? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_powlaw_aper_hilim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFPLu? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0]; ACIS ultrasoft (0.2-0.5keV) energy band (flux_powlaw_aper_u)mW.m**-2phot.flux;em.X-raydoublenullableViPhs? Inter-observation ACIS hard (2.0-7.0keV) - soft (0.5-1.2keV) energy band photon flux hardness ratio variability probability (var_inter_hard_prob_hs)stat.fit.goodness;src.varfloatnullableb_FPLu? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_powlaw_aper_lolim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FPLu? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_powlaw_aper_hilim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFPLw? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0]; HRC wide (~0.1-10.0keV) energy band (flux_powlaw_aper_w)mW.m**-2phot.flux;em.X-raydoublenullableb_FPLw? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_powlaw_aper_lolim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FPLw? Source region aperture model energy flux inferred from the canonical absorbed power law model [N_H=N_H(Gal); Gamma=2.0] (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_powlaw_aper_hilim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBBb? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV]; ACIS broad (0.5-7.0keV) energy band (flux_bb_aper_b)mW.m**-2phot.flux;em.X-raydoublenullableb_FBBb? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_bb_aper_lolim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBBb? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_bb_aper_hilim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBBh? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV]; ACIS hard (2.0-7.0keV) energy band (flux_bb_aper_h)mW.m**-2phot.flux;em.X-raydoublenullableb_FBBh? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_bb_aper_lolim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBBh? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_bb_aper_hilim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBBm? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV]; ACIS medium (1.2-2.0keV) energy band (flux_bb_aper_m)mW.m**-2phot.flux;em.X-raydoublenullableb_FBBm? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_bb_aper_lolim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBBm? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_bb_aper_hilim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBBs? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV]; ACIS soft (0.5-1.2keV) energy band (flux_bb_aper_s)mW.m**-2phot.flux;em.X-raydoublenullableb_FBBs? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_bb_aper_lolim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBBs? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_bb_aper_hilim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBBu? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV]; ACIS ultrasoft (0.2-0.5keV) energy band (flux_bb_aper_u)mW.m**-2phot.flux;em.X-raydoublenullableb_FBBu? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_bb_aper_lolim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBBu? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_bb_aper_hilim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBBw? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV]; HRC wide (~0.1-10.0keV) energy band (flux_bb_aper_w)mW.m**-2phot.flux;em.X-raydoublenullableb_FBBw? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_bb_aper_lolim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBBw? Source region aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_bb_aper_hilim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBSb? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV]; ACIS broad (0.5-7.0keV) energy band (flux_brems_aper_b)mW.m**-2phot.flux;em.X-raydoublenullableb_FBSb? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_brems_aper_lolim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBSb? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_brems_aper_hilim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBSh? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV]; ACIS hard (2.0-7.0keV) energy band (flux_brems_aper_h)mW.m**-2phot.flux;em.X-raydoublenullableFBB90m? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV]; ACIS medium (1.2-2.0keV) energy band (flux_bb_aper90_m)mW.m**-2phot.flux;em.X-raydoublenullableb_FBSh? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_brems_aper_lolim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBSh? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_brems_aper_hilim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBSm? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV]; ACIS medium (1.2-2.0keV) energy band (flux_brems_aper_m)mW.m**-2phot.flux;em.X-raydoublenullableb_FBSm? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_brems_aper_lolim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBSm? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_brems_aper_hilim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBSs? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV]; ACIS soft (0.5-1.2keV) energy band (flux_brems_aper_s)mW.m**-2phot.flux;em.X-raydoublenullableb_FBSs? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_brems_aper_lolim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBSs? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_brems_aper_hilim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBSu? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV]; ACIS ultrasoft (0.2-0.5keV) energy band (flux_brems_aper_u)mW.m**-2phot.flux;em.X-raydoublenullableb_FBSu? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_brems_aper_lolim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBSu? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_brems_aper_hilim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBSw? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV]; HRC wide (~0.1-10.0keV) energy band (flux_brems_aper_w)mW.m**-2phot.flux;em.X-raydoublenullableb_FBSw? Source region aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_brems_aper_lolim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableb_FBB90m? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_bb_aper90_lolim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBB90m? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_bb_aper90_hilim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBB90s? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV]; ACIS soft (0.5-1.2keV) energy band (flux_bb_aper90_s)mW.m**-2phot.flux;em.X-raydoublenullableb_FBB90s? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_bb_aper90_lolim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBB90s? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_bb_aper90_hilim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBB90u? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV]; ACIS ultrasoft (0.2-0.5keV) energy band (flux_bb_aper90_u)mW.m**-2phot.flux;em.X-raydoublenullableb_FBB90u? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_bb_aper90_lolim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBB90u? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_bb_aper90_hilim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBB90w? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV]; HRC wide (~0.1-10.0keV) energy band (flux_bb_aper90_w)mW.m**-2phot.flux;em.X-raydoublenullableb_FBB90w? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_bb_aper90_lolim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBB90w? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed black body model [N_H=N_H(Gal); kT=0.75keV] (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_bb_aper90_hilim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBS90b? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV]; ACIS broad (0.5-7.0keV) energy band (flux_brems_aper90_b)mW.m**-2phot.flux;em.X-raydoublenullableb_FBS90b? PSF90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_brems_aper90_lolim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBS90b? PSF90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_brems_aper90_hilim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBS90h? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV]; ACIS hard (2.0-7.0keV) energy band (flux_brems_aper90_h)mW.m**-2phot.flux;em.X-raydoublenullableb_FBS90h? PSF90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_brems_aper90_lolim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBS90h? PSF90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_brems_aper90_hilim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBS90m? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV]; ACIS medium (1.2-2.0keV) energy band (flux_brems_aper90_m)mW.m**-2phot.flux;em.X-raydoublenullableb_FBS90m? PSF90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_brems_aper90_lolim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBS90m? PSF90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_brems_aper90_hilim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBS90s? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV]; ACIS soft (0.5-1.2keV) energy band (flux_brems_aper90_s)mW.m**-2phot.flux;em.X-raydoublenullableb_FBS90s? PSF90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_brems_aper90_lolim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBS90s? PSF90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_brems_aper90_hilim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBS90u? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV]; ACIS ultrasoft (0.2-0.5keV) energy band (flux_brems_aper90_u)mW.m**-2phot.flux;em.X-raydoublenullableb_FBS90u? PSF90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_brems_aper90_lolim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBS90u? PSF90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_brems_aper90_hilim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFBS90w? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV]; HRC wide (~0.1-10.0keV) energy band (flux_brems_aper90_w)mW.m**-2phot.flux;em.X-raydoublenullableb_FBS90w? PSF90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_brems_aper90_lolim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FBS90w? PSF90% ECF aperture model energy flux inferred from the canonical absorbed bremsstrahlung model [N_H=N_H(Gal); kT=3.5keV] (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_brems_aper90_hilim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFAP90b? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV]; ACIS broad (0.5-7.0keV) energy band (flux_apec_aper90_b)mW.m**-2phot.flux;em.X-raydoublenullableb_FAP90b? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% lower confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_apec_aper90_lolim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FAP90b? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% upper confidence limit); ACIS broad (0.5-7.0keV) energy band (flux_apec_aper90_hilim_b)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFAP90h? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV]; ACIS hard (2.0-7.0keV) energy band (flux_apec_aper90_h)mW.m**-2phot.flux;em.X-raydoublenullableb_FAP90h? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% lower confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_apec_aper90_lolim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FAP90h? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% upper confidence limit); ACIS hard (2.0-7.0keV) energy band (flux_apec_aper90_hilim_h)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFAP90m? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV]; ACIS medium (1.2-2.0keV) energy band (flux_apec_aper90_m)mW.m**-2phot.flux;em.X-raydoublenullableb_FAP90m? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% lower confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_apec_aper90_lolim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FAP90m? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% upper confidence limit); ACIS medium (1.2-2.0keV) energy band (flux_apec_aper90_hilim_m)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFAP90s? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV]; ACIS soft (0.5-1.2keV) energy band (flux_apec_aper90_s)mW.m**-2phot.flux;em.X-raydoublenullableb_FAP90s? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% lower confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_apec_aper90_lolim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FAP90s? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% upper confidence limit); ACIS soft (0.5-1.2keV) energy band (flux_apec_aper90_hilim_s)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFAP90u? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV]; ACIS ultrasoft (0.2-0.5keV) energy band (flux_apec_aper90_u)mW.m**-2phot.flux;em.X-raydoublenullableb_FAP90u? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% lower confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_apec_aper90_lolim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FAP90u? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% upper confidence limit); ACIS ultrasoft (0.2-0.5keV) energy band (flux_apec_aper90_hilim_u)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableFAP90w? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV]; HRC wide (~0.1-10.0keV) energy band (flux_apec_aper90_w)mW.m**-2phot.flux;em.X-raydoublenullableb_FAP90w? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% lower confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_apec_aper90_lolim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableB_FAP90w? PSF 90% ECF aperture model energy flux inferred from the canonical absorbed APEC model [N_H=N_H(Gal); kT=6.5keV] (68% upper confidence limit); HRC wide (~0.1-10.0keV) energy band (flux_apec_aper90_hilim_w)mW.m**-2phys.angSize;instr.fov;meta.modelleddoublenullableHRhm? ACIS hard (2.0-7.0keV) - medium (1.2-2.0keV) energy band photon flux hardness ratio (hard_hm)phot.flux;arith.ratiofloatnullableb_HRhm? ACIS hard (2.0-7.0keV) - medium (1.2-2.0keV) energy band photon flux hardness ratio (68% lower confidence limit) (hard_hm_lolim)phot.flux;arith.ratiofloatnullableViPhm? Inter-observation ACIS hard (2.0-7.0keV) - medium (1.2-2.0keV) energy band photon flux hardness ratio variability probability (var_inter_hard_prob_hm)stat.fit.goodness;src.varfloatnullableViShm? Inter-observation ACIS hard (2.0-7.0keV) - medium (1.2-2.0keV) energy band photon flux hardness ratio variability standard deviation (var_inter_hard_sigma_hm)src.var.amplitudedoublenullableViShs? Inter-observation ACIS hard (2.0-7.0keV) - soft (0.5-1.2keV) energy band photon flux hardness ratio variability standard deviation (var_inter_hard_sigma_hs)src.var.amplitudedoublenullableHRms? ACIS medium (1.2-2.0keV) - soft (0.5-1.2keV) energy band photon flux hardness ratio (hard_ms)phot.flux;arith.ratiofloatnullableb_HRms? ACIS medium (1.2-2.0keV) - soft (0.5-1.2keV) energy band photon flux hardness ratio (68% lower confidence limit) (hard_ms_lolim)phot.flux;arith.ratiofloatnullableB_HRms? ACIS medium (1.2-2.0keV) - soft (0.5-1.2keV) energy band photon flux hardness ratio (68% upper confidence limit) (hard_ms_hilim)phot.flux;arith.ratiofloatnullableViPms? Inter-observation ACIS medium (1.2-2.0keV) - soft (0.5-1.2keV) energy band photon flux hardness ratio variability probability (var_inter_hard_prob_ms)stat.fit.goodness;src.varfloatnullableViSms? Inter-observation ACIS medium (1.2-2.0keV) - soft (0.5-1.2keV) energy band photon flux hardness ratio variability standard deviation (var_inter_hard_sigma_ms)src.var.amplitudedoublenullableb_FPL0.5-7? Net integrated 0.5-7.0 keV energy flux of the best fitting absorbed power-law model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (flux_powlaw_lolim)mW.m**-2phot.flux;meta.modelleddoublenullableB_FPL0.5-7? Net integrated 0.5-7.0 keV energy flux of the best fitting absorbed power-law model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (flux_powlaw_hilim)mW.m**-2phot.flux;meta.modelleddoublenullableGamPL? Photon index, defined as F_E_~E^(-Gamma)^, of the best fitting absorbed power-law model spectrum to the source region aperture PI spectrum (powlaw_gamma)spect.indexfloatnullableb_GamPL? Photon index, defined as F_E_~E^(-Gamma)^, of the best fitting absorbed power-law model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (powlaw_gamma_lolim)meta.code;phys.angSize;meta.modelledfloatnullableB_GamPL? Photon index, defined as F_E_~E^(-Gamma)^, of the best fitting absorbed power-law model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (powlaw_gamma_hilim)meta.code;phys.angSize;meta.modelledfloatnullableNHPL? N_H column density of the best fitting absorbed power-law model spectrum to the source region aperture PI spectrum (powlaw_nh)1e+20cm**-2phys.columnDensitydoublenullableb_NHPL? N_H column density of the best fitting absorbed power-law model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (powlaw_nh_lolim)1e+20cm**-2phys.columnDensity;meta.modelleddoublenullableB_NHPL? N_H column density of the best fitting absorbed power-law model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (powlaw_nh_hilim)1e+20cm**-2phys.columnDensity;meta.modelleddoublenullableAmpPL? Amplitude of the best fitting absorbed power-law model spectrum to the source region aperture PI spectrum (powlaw_ampl)stat.fit.paramdoublenullableb_AmpPL? Amplitude of the best fitting absorbed power-law model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (powlaw_ampl_lolim)meta.notedoublenullableB_AmpPL? Amplitude of the best fitting absorbed power-law model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (powlaw_ampl_hilim)meta.notedoublenullableChi2PL? chi-square statistic per degree of freedom of the best fitting absorbed power-law model spectrum to the source region aperture PI spectrum (powlaw_stat)stat.fit.chi2floatnullableFBB0.5-7? Net integrated 0.5-7.0 keV energy flux of the best fitting absorbed black body model spectrum to the source region aperture PI spectrum (flux_bb)mW.m**-2phot.flux;em.X-raydoublenullableb_FBB0.5-7? Net integrated 0.5-7.0 keV energy flux of the best fitting absorbed black body model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (flux_bb_lolim)mW.m**-2phot.flux;meta.modelleddoublenullableB_FBB0.5-7? Net integrated 0.5-7.0 keV energy flux of the best fitting absorbed black body model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (flux_bb_hilim)mW.m**-2phot.flux;meta.modelleddoublenullablekTBB? Temperature (kT) of the best fitting absorbed black body model spectrum to the source region aperture PI spectrum (bb_kt)keVphys.temperaturedoublenullableb_kTBB? Temperature (kT) of the best fitting absorbed black body model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (bb_kt_lolim)keVphys.angSize;meta.modelleddoublenullableB_kTBB? Temperature (kT) of the best fitting absorbed black body model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (bb_kt_hilim)keVphys.angSize;meta.modelleddoublenullableNHBB? N_H column density of the best fitting absorbed black body model spectrum to the source region aperture PI spectrum (bb_nh)1e+20cm**-2phys.columnDensitydoublenullableb_NHBB? N_H column density of the best fitting absorbed black body model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (bb_nh_lolim)1e+20cm**-2phys.columnDensity;meta.modelleddoublenullableB_NHBB? N_H column density of the best fitting absorbed black body model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (bb_nh_hilim)1e+20cm**-2phys.columnDensity;meta.modelleddoublenullableAmpBB? Amplitude of the best fitting absorbed black body model spectrum to the source region aperture PI spectrum (bb_ampl)stat.fit.paramdoublenullableB_AmpBB? Amplitude of the best fitting absorbed black body model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (bb_ampl_hilim)meta.notedoublenullableChi2BB? chi-square statistic per degree of freedom of the best fitting absorbed black body model spectrum to the source region aperture PI spectrum (bb_stat)stat.fit.chi2floatnullableFBS0.5-7? Net integrated 0.5-7.0 keV energy flux of the best fitting absorbed bremsstrahlung model spectrum to the source region aperture PI spectrum (flux_brems)mW.m**-2phot.flux;em.X-raydoublenullableb_FBS0.5-7? Net integrated 0.5-7.0 keV energy flux of the best fitting absorbed bremsstrahlung model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (flux_brems_lolim)mW.m**-2phot.flux;meta.modelleddoublenullableB_FBS0.5-7? Net integrated 0.5-7.0 keV energy flux of the best fitting absorbed bremsstrahlung model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (flux_brems_hilim)mW.m**-2phot.flux;meta.modelleddoublenullablekTBS? Temperature (kT) of the best fitting absorbed bremsstrahlung model spectrum to the source region aperture PI spectrum (brems_kt)keVphys.temperaturedoublenullableb_kTBS? Temperature (kT) of the best fitting absorbed bremsstrahlung model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (brems_kt_lolim)keVphys.angSize;meta.modelleddoublenullableB_z? Redshift of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (apec_z_hilim)phys.angSize;meta.modelleddoublenullableB_kTBS? Temperature (kT) of the best fitting absorbed bremsstrahlung model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (brems_kt_hilim)keVphys.angSize;meta.modelleddoublenullableNHBS? N_H column density of the best fitting absorbed bremsstrahlung model spectrum to the source region aperture PI spectrum (brems_nh)1e+20cm**-2phys.columnDensitydoublenullableb_NHBS? N_H column density of the best fitting absorbed bremsstrahlung model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (brems_nh_lolim)1e+20cm**-2phys.columnDensity;meta.modelleddoublenullableB_NHBS? N_H column density of the best fitting absorbed bremsstrahlung model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (brems_nh_hilim)1e+20cm**-2phys.columnDensity;meta.modelleddoublenullableAmpBS? Amplitude of the best fitting absorbed bremsstrahlung model spectrum to the source region aperture PI spectrum (brems_norm)stat.fit.paramdoublenullableb_AmpBS? Amplitude of the best fitting absorbed bremsstrahlung model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (brems_norm_lolim)meta.notedoublenullableB_AmpBS? Amplitude of the best fitting absorbed bremsstrahlung model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (brems_norm_hilim)meta.notedoublenullableChi2BS? chi-square statistic per degree of freedom of the best fitting absorbed bremsstrahlung model spectrum to the source region aperture PI spectrum (brems_stat)stat.fit.chi2floatnullableFA0.5-7.0? Net integrated 0.5-7.0 keV energy flux of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (flux_apec)mW.m**-2phot.flux;em.X-raydoublenullableb_FA0.5-7.0? Net integrated 0.5-7.0 keV energy flux of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (flux_apec_lolim)mW.m**-2phot.flux;meta.modelleddoublenullableB_FA0.5-7.0? Net integrated 0.5-7.0 keV energy flux of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (flux_apec_hilim)mW.m**-2phot.flux;meta.modelleddoublenullablekTA? Temperature (kT) of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (apec_kt)keVphys.temperaturedoublenullableb_kTA? Temperature (kT) of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (apec_kt_lolim)keVphys.angSize;meta.modelleddoublenullableB_kTA? Temperature (kT) of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (apec_kt_hilim)keVphys.angSize;meta.modelleddoublenullableAbund? Abundance of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (apec_abund)phys.abunddoublenullableb_Abund? Abundance of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (apec_abund_lolim)meta.notedoublenullableB_Abund? Abundance of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (apec_abund_hilim)meta.notedoublenullablez? Redshift of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (apec_z)src.redshift;pos.heliocentricdoublenullableb_z? Redshift of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (apec_z_lolim)phys.angSize;meta.modelleddoublenullableNH? N_H column density of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (apec_nh)1e+20cm**-2phys.columnDensitydoublenullableb_NH? N_H column density of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (apec_nh_lolim)1e+20cm**-2phys.columnDensity;meta.modelleddoublenullableB_NH? N_H column density of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (apec_nh_hilim)1e+20cm**-2phys.columnDensity;meta.modelleddoublenullableAmp? Amplitude of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (apec_norm)stat.fit.paramdoublenullableb_Amp? Amplitude of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (68% lower confidence limit) (apec_norm_lolim)meta.notedoublenullableB_Amp? Amplitude of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (68% upper confidence limit) (apec_norm_hilim)meta.notedoublenullableChi2? chi-square statistic per degree of freedom of the best fitting absorbed APEC model spectrum to the source region aperture PI spectrum (apec_stat)stat.fit.chi2floatnullableVaGLIb? Intra-observation Gregory-Loredo variability index in the range [0, 10]: indicates whether the source region photon flux is constant within an observation (highest value across all observations); ACIS broad (0.5-7.0keV) energy band (var_intra_index_b)meta.code;src.varintnullableVab? Intra-observation Gregory-Loredo variability probability (highest value across all observations); ACIS broad (0.5-7.0keV) energy band (var_intra_prob_b)stat.fit.goodness;src.varfloatnullableVaKSb? Intra-observation Kolmogorov-Smirnov test variability probability (highest value across all observations); ACIS broad (0.5-7.0keV) energy band (ks_intra_prob_b)src.var.amplitudefloatnullableVaKPb? Intra-observation Kuiper's test variability probability (highest value across all observations); ACIS broad (0.5-7.0keV) energy band (kp_intra_prob_b)stat.fit.goodness;src.varfloatnullableVaGLIh? Intra-observation Gregory-Loredo variability index in the range [0, 10]: indicates whether the source region photon flux is constant within an observation (highest value across all observations); ACIS hard (2.0-7.0keV) energy band (var_intra_index_h)meta.code;src.varintnullableVah? Intra-observation Gregory-Loredo variability probability (highest value across all observations); ACIS hard (2.0-7.0keV) energy band (var_intra_prob_h)stat.fit.goodness;src.varfloatnullableVaKSh? Intra-observation Kolmogorov-Smirnov test variability probability (highest value across all observations); ACIS hard (2.0-7.0keV) energy band (ks_intra_prob_h)src.var.amplitudefloatnullableVaKPh? Intra-observation Kuiper's test variability probability (highest value across all observations); ACIS hard (2.0-7.0keV) energy band (kp_intra_prob_h)stat.fit.goodness;src.varfloatnullableVaGLIm? Intra-observation Gregory-Loredo variability index in the range [0, 10]: indicates whether the source region photon flux is constant within an observation (highest value across all observations); ACIS medium (1.2-2.0keV) energy band (var_intra_index_m)meta.code;src.varintnullableVam? Intra-observation Gregory-Loredo variability probability (highest value across all observations); ACIS medium (1.2-2.0keV) energy band (var_intra_prob_m)src.varfloatnullableVaKSm? Intra-observation Kolmogorov-Smirnov test variability probability (highest value across all observations); ACIS medium (1.2-2.0keV) energy band (ks_intra_prob_m)src.var.amplitudefloatnullableVaKPm? Intra-observation Kuiper's test variability probability (highest value across all observations); ACIS medium (1.2-2.0keV) energy band (kp_intra_prob_m)stat.fit.goodness;src.varfloatnullableVaGLIs? Intra-observation Gregory-Loredo variability index in the range [0, 10]: indicates whether the source region photon flux is constant within an observation (highest value across all observations); ACIS soft (0.5-1.2keV) energy band (var_intra_index_s)meta.code;src.varintnullableVas? Intra-observation Gregory-Loredo variability probability (highest value across all observations); ACIS soft (0.5-1.2keV) energy band (var_intra_prob_s)stat.fit.goodness;src.varfloatnullableVaKSs? Intra-observation Kolmogorov-Smirnov test variability probability (highest value across all observations); ACIS soft (0.5-1.2keV) energy band (ks_intra_prob_s)src.var.amplitudefloatnullableVaKPs? Intra-observation Kuiper's test variability probability (highest value across all observations); ACIS soft (0.5-1.2keV) energy band (kp_intra_prob_s)stat.fit.goodness;src.varfloatnullableVaGLIu? Intra-observation Gregory-Loredo variability index in the range [0, 10]: indicates whether the source region photon flux is constant within an observation (highest value across all observations); ACIS ultrasoft (0.2-0.5keV) energy bandmeta.code;src.varintnullableVau? Intra-observation Gregory-Loredo variability probability (highest value across all observations); ACIS ultrasoft (0.2-0.5keV) energy band (var_intra_prob_u)src.varfloatnullableVaKSu? Intra-observation Kolmogorov-Smirnov test variability probability (highest value across all observations); ACIS ultrasoft (0.2-0.5keV) energy band (ks_intra_prob_u)src.var.amplitudefloatnullableVaKPu? Intra-observation Kuiper's test variability probability (highest value across all observations); ACIS ultrasoft (0.2-0.5keV) energy band (kp_intra_prob_u)stat.fit.goodness;src.varfloatnullableVaGLIw? Intra-observation Gregory-Loredo variability index in the range [0, 10]: indicates whether the source region photon flux is constant within an observation (highest value across all observations); HRC wide (~0.1-10.0keV) energy band (var_intra_index_w)meta.code;src.varintnullableVaw? Intra-observation Gregory-Loredo variability probability (highest value across all observations); HRC wide (~0.1-10.0keV) energy band (var_intra_prob_w)stat.fit.goodness;src.varfloatnullableVaKSw? Intra-observation Kolmogorov-Smirnov test variability probability (highest value across all observations); HRC wide (~0.1-10.0keV) energy band (ks_intra_prob_w)src.var.amplitudefloatnullableVaKPw? Intra-observation Kuiper's test variability probability (highest value across all observations); HRC wide (~0.1-10.0keV) energy band (kp_intra_prob_w)stat.fit.goodness;src.varfloatnullableViIb? Inter-observation variability index in the range [0, 10]: indicates whether the source region photon flux is constant between observations; ACIS broad (0.5-7.0keV) energy band (var_inter_index_b)meta.code;src.varintnullableVib? Inter-observation variability probability, calculated from the chi^2^ distribution of the photon fluxes of the individual observations; ACIS broad (0.5-7.0keV) energy band (var_inter_prob_b)stat.fit.goodness;src.varfloatnullableViSb? Inter-observation flux variability standard deviation; the spread of the individual observation photon fluxes about the error weighted mean; ACIS broad (0.5-7.0keV) energy band (var_inter_sigma_b)ph.s**-1.cm**-2src.var.amplitudedoublenullableNac/hetg? Total number of ACIS/HETG observations contributing to the Master Sources Table record of the source (acis_hetg_num)meta.numberintnullableViIh? Inter-observation variability index in the range [0, 10]: indicates whether the source region photon flux is constant between observations; ACIS hard (2.0-7.0keV) energy band (var_inter_index_h)meta.code;src.varintnullableVih? Inter-observation variability probability, calculated from the chi^2^ distribution of the photon fluxes of the individual observations; ACIS hard (2.0-7.0keV) energy band (var_inter_prob_h)stat.fit.goodness;src.varfloatnullablefrSource region parameters (dimensions, initial guess position input to the Maximum Likelihood Estimator fit) were manually modified via human review (man_reg_flag)meta.codecharViSh? Inter-observation flux variability standard deviation; the spread of the individual observation photon fluxes about the error weighted mean; ACIS hard (2.0-7.0keV) energy band (var_inter_sigma_h)ph.s**-1.cm**-2src.var.amplitudedoublenullableViIm? Inter-observation variability index in the range [0, 10]: indicates whether the source region photon flux is constant between observations; ACIS medium (1.2-2.0keV) energy band (var_inter_index_m)meta.code;src.varintnullableVim? Inter-observation variability probability, calculated from the chi^2^ distribution of the photon fluxes of the individual observations; ACIS medium (1.2-2.0keV) energy band (var_inter_prob_m)stat.fit.goodness;src.varfloatnullableViSm? Inter-observation flux variability standard deviation; the spread of the individual observation photon fluxes about the error weighted mean; ACIS medium (1.2-2.0keV) energy band (var_inter_sigma_m)ph.s**-1.cm**-2src.var.amplitudedoublenullableViIs? Inter-observation variability index in the range [0, 10]: indicates whether the source region photon flux is constant between observations; ACIS soft (0.5-1.2keV) energy band (var_inter_index_s)meta.code;src.varintnullableVis? Inter-observation variability probability, calculated from the chi^2^ distribution of the photon fluxes of the individual observations; ACIS soft (0.5-1.2keV) energy band (var_inter_prob_s)stat.fit.goodness;src.varfloatnullableViSs? Inter-observation flux variability standard deviation; the spread of the individual observation photon fluxes about the error weighted mean; ACIS soft (0.5-1.2keV) energy band (var_inter_sigma_s)ph.s**-1.cm**-2src.var.amplitudedoublenullableViIu? Inter-observation variability index in the range [0, 10]: indicates whether the source region photon flux is constant between observations; ACIS ultrasoft (0.2-0.5keV) energy band (var_inter_index_u)meta.code;src.varintnullableViu? Inter-observation variability probability, calculated from the chi^2^ distribution of the photon fluxes of the individual observations; ACIS ultrasoft (0.2-0.5keV) energy band (var_inter_prob_u)stat.fit.goodness;src.varfloatnullableViSu? Inter-observation flux variability standard deviation; the spread of the individual observation photon fluxes about the error weighted mean; ACIS ultrasoft (0.2-0.5keV) energy band (var_inter_sigma_u)ph.s**-1.cm**-2src.var.amplitudedoublenullableViIw? Inter-observation variability index in the range [0, 10]: indicates whether the source region photon flux is constant between observations; HRC wide (~0.1-10.0keV) energy band (var_inter_index_w)meta.code;src.varintnullableViw? Inter-observation variability probability, calculated from the chi^2^ distribution of the photon fluxes of the individual observations; HRC wide (~0.1-10.0keV) energy band (var_inter_prob_w)stat.fit.goodness;src.varfloatnullableViSw? Inter-observation flux variability standard deviation; the spread of the individual observation photon fluxes about the error weighted mean; HRC wide (~0.1-10.0keV) energy band (var_inter_sigma_w)ph.s**-1.cm**-2src.var.amplitudedoublenullableNac? Total number of ACIS imaging observations contributing to the Master Sources Table record of the source (acis_num)meta.numberintnullableNhrc? Total number of HRC imaging observations contributing to the Master Sources Table record of the source (hrc_num)meta.numberintnullableNhrc/h? Total number of HRC/HETG observations contributing to the Master Sources Table record of the source (hrc_hetg_num)meta.numberintnullableNhrc/l? Total number of HRC/LETG observations contributing to the Master Sources Table record of the source (hrc_letg_num)meta.numberintnullableTimeA? Total livetime for all ACIS imaging observations contributing to the Master Sources Table record of the source (Tacis_time)stime.epochdoublenullableTimeH? Total livetime for all HRC imaging observations contributing to the Master Sources Table record of the source (Thrc_time)stime.epochdoublenullable2CXOSource name, 2CXO JHHMMSS.s+DDMMSSAX (name)meta.id;meta.maincharlikeClassHighest detection likelihood classification across all stacked observations and energy bands (likelihood_class)meta.codecharfcSource may be confused (source regions overlap in one or more contributing stacked observations) (conf_flag)meta.codecharfdHighest statistically significant peak in the power spectrum of the source region count rate occurs at the dither frequency or at a beat frequency of the dither frequency in one or more observations (dither_warning_flag)meta.codecharfeSource is extended, or deconvolved source extent is inconsistent with a point source at the 90% confidence level in one or more observations and energy bands (extent_flag)meta.codecharfpACIS pile-up fraction exceeds ~10% in all observations; source properties may be affected (pileup_flag)meta.codecharfsSource is saturated in all observations; source properties are unreliable (sat_src_flag)meta.codecharfstSource is located on an ACIS readout streak in all observations; source properties may be affected (streak_src_flag)meta.codecharfvSource displays flux variability within one or more observations, or between observations, in one or more energy bands (var_flag)meta.codecharfiSource was manually included in the catalog via human review (detection was rejected by automated criteria) (man_inc_flag)meta.codecharfmSource detections were manually matched between overlapping stacked observations via human review (man_match_flag)meta.codecharffBest fit source position was manually modified via human review (man_pos_flag)meta.codechar