SWIFTGRB ivo://nasa.heasarc/swiftgrb NASA/GSFC HEASARC Donato et al. 2026-10-09 NASA/GSFC HEASARC help desk heasarc-vo at athena.gsfc.nasa.gov This table contains the results of the Gamma Ray Bursts (GRBs) observed by Swift. The GRBs included are either triggered by Swift or follow-ups of GRBs discovered by other satellites. The table reports results and/or information, when possible, for each burst from all three instruments on board Swift, e.g. the Bursts Alert Telescope, BAT,the X-ray Telescope, XRT, and the Ultra-Violet Optical Telescope, UVOT. The results are obtained from a standard analysis processing of the Swift data which creates several data products available via this table. Additional information on the burst either from Gamma-ray and X-ray observations or results from ground-based telescopes are extracted from the GCN and the BAT Burst catalog. This table's data products are also available from the dedicated web pages <a href="http://heasarc.gsfc.nasa.gov/docs/swift/archive/grbsummary/">http://heasarc.gsfc.nasa.gov/docs/swift/archive/grbsummary/</a>. The current database contains all bursts observed by Swift from the beginning of the mission, 20 Nov 2004 up to 31 Dec 2012. The data products are available for Bursts detected after 15 Feb 2005. This online catalog was created by the HEASARC based on machine-readable tables compiled by the HEASARC staff. Details are published in Donato et al. (2012). This is a service provided by NASA HEASARC . https://heasarc.gsfc.nasa.gov/W3Browse/all/swiftgrb.html Catalog Research served-by HEASARC TAP https://heasarc.gsfc.nasa.gov/xamin/vo/cone?showoffsets&table=swiftgrb& GET text/xml 180 99999 true 164.79 -17.944 1 https://heasarc.gsfc.nasa.gov/xamin/vo/tap https://heasarc.gsfc.nasa.gov/cgi-bin/W3Browse/getvotable.pl?name=swiftgrb GET text/xml https://heasarc.gsfc.nasa.gov/cgi-bin/W3Browse/w3query.pl?tablehead=name=heasarc_swiftgrb&Action=More+Options&Action=Parameter+Search&ConeAdd=1 GAMMA-RAY BURSTS 1 Gamma-ray public swiftgrb Swift Gamma Ray Bursts Catalog name Designation of the Pointed Source meta.id;meta.main char nullable target_id Unique Trigger Number meta.id;src int nullable ra Best Burst Position Right Ascension degree pos.eq.ra;meta.main double nullable dec Best Burst Position Declination degree pos.eq.dec;meta.main double nullable lii Best Burst Position Galactic Longitude degree pos.galactic.lon double nullable bii Best Burst Position Galactic Latitude degree pos.galactic.lat double nullable slew_info Slew Information char nullable bat_eiso_norm BAT Eiso Normalization erg/s double nullable bat_peak_time BAT Peak Time s double nullable xrt_hrd1 XRT Hardness 1 double nullable bat_pos_err BAT Position Error double nullable bat_peakfluxp2_err BAT Error on the Peak Flux 2: 25-50 keV photon/s/cm^2 double nullable xrt_dec XRT Declination degree double nullable xrt_hrd2_err XRT Hardness 2 Error double nullable xrt_pos_ref XRT Position Reference char nullable xrt_hrd1_err XRT Hardness 1 Error double nullable web_page Burst Web Page char nullable bat_phi BAT Phi Angle degree double nullable bat_ctezero_err BAT Spectral E_0 Error Low double nullable uvot_pos_err UVOT Position error double nullable xrt_flare XRT Flare char nullable xrt_e1_mode XRT E1 Mode char nullable xrt_c100_rate XRT C100 Rate double nullable bat_hrd1 BAT Hardness 1 (25-50/15-25) keV keV double nullable bat_redshift BAT Redshift Measurement double nullable bat_eiso_beta BAT Eiso Beta erg/s double nullable xrt_e1_stop XRT E1 Stop double nullable followup Other Observatories have Detected the Object char nullable other_obs3 Other Observation 3 char nullable bat_pl_chi2 BAT Power Law Chi Squared double nullable bat_peak_flux1_err BAT Error on the Peak Flux 1: 15-25 keV erg/s/cm^2 double nullable ground_counterpart Ground Counterpart char nullable bat_fluence3 BAT Fluence 3: 50-100 keV erg/cm^2 double nullable bat_eiso BAT Luminosity: 15-150 keV erg/s double nullable xrt_e1_rate2_err XRT E1 Rate 2 Error double nullable bat_peak_flux3_err BAT Error on Peak Flux 3: 50-100 keV erg/s/cm^2 double nullable xrt_e1_start XRT E1 Start double nullable bat_dettype BAT Flag Detection Type (R/I) char nullable bat_fluence4 BAT Fluence 4: 100-150 keV erg/cm^2 double nullable bat_stop BAT Stop Time s double nullable bat_ra BAT Right Ascension degree double nullable bat_fluence_model BAT Fluence Model PL/CPL char nullable xrt_c100_start XRT C100 Start double nullable bat_ct_chi2 BAT Spectral cutoff Chi Squared double nullable opt_detection Detected in Optical char nullable other_obs_ref Other Observation Reference char nullable ot_dec OT Declination degree double nullable uvot_w1_mag UVOT W1 Mag double nullable xrt_ra XRT Right Ascension degree double nullable bat_peak_flux4 BAT Peak Flux 4: 100-150 keV erg/s/cm^2 double nullable redshift_from Redshift from Swift or Other Observatories char nullable ot_pos_err OT Position Error double nullable radio_ref Radio Reference char nullable bat_fluence BAT Fluence Total 15-150 keV erg/cm^2 double nullable other_obs2 Other Observation 2 char nullable xrt_e1_rate1 XRT E1 Rate 1 double nullable bat_pl_dof BAT Power Law Degrees of Freedom int nullable bat_ct_dof BAT Spectral cutoff Degrees of Freedom int nullable supernova_flag Supernova Association char nullable bat_eiso_ref BAT Eiso Spectral Reference char nullable bat_t90 BAT T_90 (Total Energy Band) s double nullable bat_eiso_dur BAT Eiso Duration in Seconds s double nullable xrt_lcchange XRT LC Change int nullable bat_pos_ref BAT Position Reference char nullable bat_detection BAT Flag Detection (Y/N) char nullable bat_ctslope_n_err BAT Spectral Cutoff Error High double nullable uvot_vv_mag UVOT VV Mag double nullable redshift_ref Redshift Reference char nullable galaxy_type Galaxy Type char nullable uvot_pos_ref UVOT Position Reference char nullable bat_peakfluxp_err BAT Error on the Peak Flux Total: 15-150 keV photon/s/cm^2 double nullable det_flag Detection Flag meta.code;obs char nullable bat_eiso1000 BAT Luminosity: 1-1000 keV erg/s double nullable bat_peak_flux_err BAT Error on the Peak Flux Total: 15-150 keV erg/s/cm^2 double nullable xrt_e1_rate XRT E1 Rate double nullable pos_ref Source Position Reference meta.ref;pos char nullable galaxy_flag Known Host Galaxy char nullable bat_dec BAT Declination degree double nullable bat_peakfluxp4 BAT Peak Flux 4: 100-150 keV photon/s/cm^2 double nullable xrt_pos_err XRT Position Error double nullable bat_theta BAT Theta Angle degree double nullable redshift_type Redshift Photometric or from Spectral Line char nullable uvot_vv_expo UVOT VV Exposure double nullable ot_ra OT Right Ascension degree double nullable bat_fluence4_err BAT Fluence Error 4: 100-150 keV erg/cm^2 double nullable galaxy_pos_ref Galaxy Position Reference char nullable uvot_vv_mag_err UVOT VV Mag Error double nullable xrt_onsource XRT On Source s double nullable uvot_vv_flux UVOT VV Flux double nullable bat_peak_flux BAT Peak Flux Total: 15-150 keV erg/s/cm^2 double nullable xrt_detection XRT Flag Detection char nullable galaxy_name Galaxy Name char nullable infra_ref Infrared Reference char nullable bat_peak_model BAT Peak Model PL/CPL char nullable uvot_w1_expo UVOT W1 Exposure double nullable bat_peakfluxp BAT Peak Flux Total: 15-150 keV photon/s/cm^2 double nullable stop_time Stop Time of the Last Observation time.end;obs char nullable redshift Redshift Measurement src.redshift double nullable other_obs2_ref Other Observation 2 Reference char nullable bat_plsl BAT Spectral Power Law Slope double nullable bat_peak_flux3 BAT Peak Flux 3: 50-100 keV erg/s/cm^2 double nullable duration Duration (days) d time.duration;obs double nullable other_obs4 Other Observation 4 char nullable xrt_c100_stop XRT C100 Stop double nullable bat_peak_flux4_err BAT Error on the Peak Flux 4: 100-150 keV erg/s/cm^2 double nullable xrt_e1_rate3_err XRT E1 Rate 3 Error double nullable galactic_nh Galactic Nh double nullable xrt_e1_rate2 XRT E1 Rate 2 double nullable trigger_time Time of the Trigger char nullable bat_fluence3_err BAT Fluence Error 3: 50-100 keV erg/cm^2 double nullable uvot_ra UVOT RA degree double nullable bat_hrd2 BAT Hardness 2 (50-100/15-25) keV keV double nullable bat_ctslope_err BAT Spectral Cutoff Error Low double nullable bat_peak_flux1 BAT Peak Flux 1: 15-25 keV erg/s/cm^2 double nullable bat_t100_stop BAT T100 Stop Time Interval Fluence and Spectrum s double nullable xrt_c100_mode XRT C100 Mode char nullable bat_fluence1_err BAT Fluence Error 1: 15-25 keV erg/cm^2 double nullable bat_hrd2_err BAT Error Hardness 2 double nullable bat_start BAT Start Time s double nullable galaxy_ra Galaxy Right Ascension degree double nullable trigger_ref Trigger Reference char nullable bat_peakfluxp1 BAT Peak Flux 1: 15-25 keV photon/s/cm^2 double nullable galaxy_redshift Galaxy Redshift char nullable uvot_w1_flux UVOT W1 Flux double nullable uvot_w1_start UVOT W1 Start double nullable bat_plsl_err BAT Spectral Error (Average) Power Law Slope double nullable comments Comments char nullable uvot_onsource UVOT On Source double nullable bat_peak_flux2 BAT Peak Flux 2: 25-50 keV erg/s/cm^2 double nullable bat_fluence2_err BAT Fluence Error 2: 25-50 keV erg/cm^2 double nullable xrt_e1_rate_err XRT E1 Rate Error double nullable bat_peakfluxp3 BAT Peak Flux 3: 50-100 keV photon/s/cm^2 double nullable bat_peakfluxp3_err BAT Error on Peak Flux 3: 50-100 keV photon/s/cm^2 double nullable infra_detection Detected in Infrared char nullable bat_t50 BAT T_50 (Total Energy Band) s double nullable bat_peakfluxp2 BAT Peak Flux 2: 25-50 keV photon/s/cm^2 double nullable start_time Start Time of the First Observation time.start;obs char nullable uvot_vv_start UVOT VV Start double nullable radio_detection Detected in Radio char nullable xrt_c100_expo XRT C100 Exposure double nullable other_id Other Burst Identifier meta.id char nullable xrt_e1_rate1_err XRT E1 Rate 1 Error double nullable bat_comment BAT Comment Field char nullable uvot_dec UVOT Dec degree double nullable bat_peakfluxp4_err BAT Error on the Peak Flux 4: 100-150 keV photon/s/cm^2 double nullable bat_fluence2 BAT Fluence 2: 25-50 keV erg/cm^2 double nullable other_obs4_ref Other Observation 4 Reference char nullable uvot_vv_stop UVOT VV Stop double nullable bat_peak_flux2_err BAT Error on the Peak Flux 2: 25-50 keV erg/s/cm^2 double nullable uvot_w1_stop UVOT W1 Stop double nullable bat_ctezero BAT Spectral E_0 double nullable galaxy_dec Galaxy Declination degree double nullable pos_flag Source Position Flag meta.code;pos char nullable pos_err Best Burst Position Error stat.error;pos double nullable other_obs3_ref Other Observation 3 Reference char nullable bat_imagesig BAT Burst Image Significance double nullable galaxy_ref Galaxy Reference char nullable bat_ctezero_n_err BAT Spectral E_0 Error High double nullable bat_t100_start BAT T100 Start Time Interval Fluence and Spectrum s double nullable bat_epeak BAT Epeak double nullable bat_fluence1 BAT Fluence 1: 15-25 keV erg/cm^2 double nullable bat_epeak_ref BAT Epeak Reference char nullable xrt_hrd2 XRT Hardness 2 double nullable other_obs Other Observation char nullable bat_fluence_err BAT Fluence Error Total 15-150 keV erg/cm^2 double nullable redshift_err Redshift Error double nullable redshift_line Redshift Emission or Absorption char nullable galaxy_offset GRB Offset from Galaxy Position char nullable uvot_detection UVOT Detection char nullable bat_eiso_alpha BAT Eiso Alpha erg/s double nullable bat_peakfluxp1_err BAT Error on the Peak Flux 1: 15-25 keV photon/s/cm^2 double nullable xrt_e1_rate3 XRT E1 Rate 3 double nullable ot_pos_ref OT Position Reference char nullable opt_ref Optical Reference char nullable bat_ctslope BAT Spectral Cutoff double nullable xrt_e1_expo XRT E1 Exposure double nullable uvot_w1_mag_err UVOT W1 Mag Error double nullable bat_hrd1_err BAT Error Hardness 1 double nullable "__x_ra_dec" System unit vector column double nullable "__y_ra_dec" System unit vector column double nullable "__z_ra_dec" System unit vector column double nullable "__row" System index column char nullable