J/ApJ/915/20ivo://CDS.VizieR/J/ApJ/915/20doi:10.26093/cds/vizier.19150020CDSLi C.-J.Seitenzahl I.R.Ishioka R.Chu Y.-H.Ruiter A.J.Vogt F.P.A.2023-01-24T14:10:17Z2023-01-18T11:21:00ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frsupernova-remnantshst-photometryvisible-astronomystellar-spectral-typesradial-velocitymagellanic-clouds1E 0102.2-7219 (hereafter E0102) is a young supernova remnant (SNR) in the Small Magellanic Cloud. It contains oxygen-rich SN ejecta, a possible neutron star (NS), and a small amount of fast-moving H-rich ejecta material. These properties are also seen in Cas A; it has thus been suggested that E0102 is also a Type IIb SNR, whose SN progenitor's hydrogen envelope was stripped off possibly via interactions with a companion star. To search for a surviving companion of E0102's SN progenitor, we have used archival Hubble Space Telescope (HST) continuum images to make photometric measurements of stars projected in the SNR to construct color-magnitude diagrams and compare the stars with those expected from surviving companions of Type IIb SNe. We have also used the Multi-Unit Spectroscopic Explorer observations taken with the Very Large Telescope to perform spectroscopic analyses of stars and search for peculiar radial velocities as diagnostics of surviving companions. We further use the HST and Gaia data to inspect proper motions of stars for complementary kinetic studies. No plausible companion candidates are found if the SN explosion site was near the NS, while the B3 V star 34a may be a plausible companion candidate if the SN explosion site is near the SN ejecta's expansion center. If the NS is real and associated with E0102, it needs a ~1000km/s runaway velocity, which has been observed in other SNRs and can be acquired from an asymmetric SN explosion or a kick by the SN explosion of a massive companion.2021ApJ...915...20Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/915/20CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/hst : HST Archived Exposures Catalog (STScI, 2007)II/236 : UBVR CCD survey of the Magellanic clouds (Massey+, 2002)II/288 : IRSF Magellanic Clouds Point Source Catalog (Kato+ 2007)I/350 : Gaia EDR3 (Gaia Collaboration, 2020)J/ApJS/152/251 : Indo-US library of coude feed stellar sp. (Valdes+, 2004)J/MNRAS/410/190 : Young runaway stars within 3kpc (Tetzlaff+, 2011)J/MNRAS/424/1925 : Spectrocopic Binarity of O & B type stars (Chini+, 2012)J/other/Sci/337.444 : RV curves of Galactic massive O stars (Sana+, 2012)J/MNRAS/436/774 : Core collapse supernovae (type Ibc) (Eldridge+, 2013)J/ApJ/780/59 : The Araucaria project: EBs in SMC (Graczyk+, 2014)J/ApJS/213/34 : Velocities of Cygnus OB2 massive bin. (Kobulnicky+, 2014)J/ApJS/215/9 : PHAT X. UV-IR photometry of M31 stars (Williams+, 2014)J/A+A/588/A148 : NGC 6397 stars MUSE spectra (Husser+, 2016)J/ApJ/816/49 : Spitzer/IRAC obs. of SMC Cepheids (Scowcroft+, 2016)J/ApJ/886/99 : HST obs. in 3 young LMC SNIa remnants regions (Li+, 2019)J/A+A/624/A66 : Massive runaway and walkaway stars models (Renzo+, 2019)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/915/20https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/915/20http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/915/20https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/915/20https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/915/20http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/915/20GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/915/20/table2 (Stellar parameters of the stars with V<21.5mag within 9.0" from Vogt+ 2018NatAs...2..465V explosion center (MUSE data))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/915/20/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/915/20/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/915/20/table2?GETtext/xml+votable180.050000true16.0126667-72.03340830.005555555555555556Cone search capability for table J/ApJ/915/20/table4 (Stars with F550M<26 and within 9" from Vogt+ 2018NatAs...2..465V explosion center)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/915/20/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/915/20/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/915/20/table4?GETtext/xml+votable180.050000true16.0114167-72.03359170.005555555555555556Cone search capability for table J/ApJ/915/20/table5 (Stars with F550M<24 and within 9" from Banovetz+ 2021ApJ...912...33B explosion center)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/915/20/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/915/20/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/915/20/table5?GETtext/xml+votable180.050000true16.0108333-72.03138060.0055555555555555566/333283.2082799382822207e-19 4.2441532724171825e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/915/20?format=asciiOpticaldefaultJ/ApJ/915/20/table2Stellar parameters of the stars with V<21.5mag within 9.0" from Vogt+ 2018NatAs...2..465V explosion center (MUSE data)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDInternal stellar identifier (1)meta.id;meta.maincharHRV[140/215] Radial velocity, V_r_km/sspect.dopplerVelocinte_HRV[15/65] HRV uncertaintykm/sstat.errorintTeff[4800/24000] Effective temperatureKphys.temperature.effectiveinte_Teff[120/3050] Teff uncertaintyKstat.error;phys.temperature.effectiveintlogLum[0.93/3.21] Log of luminositylog(solLum)phys.luminosityfloatlogg[2/4.5] Log of surface gravitylog(cm.s**-2)phys.gravityfloatVmag[16.9/18]? V magnitude (spectral)magphot.mag;em.opt.VfloatnullableB-V[-0.2/0.6]? B-V color index (spectral)magphot.color;em.opt.B;em.opt.VfloatnullableV-I[-0.4/1.3]? V-I color index (spectral)magphot.color;em.opt.V;em.opt.IfloatnullableSpTSpectral typesrc.spTypecharRAJ2000Hour of right ascension (J2000) added by CDS -- see Flagpos.eq.ra;meta.mainDEJ2000Degree of declination (J2000) added by CDS -- see Flagpos.eq.dec;meta.mainFlagFlag on pos; column added by CDS (2)meta.code.errorcharGaiaDisplay data from Gaia EDR3 (I/350) within 1"meta.ref.urlcharJ/ApJ/915/20/table4Stars with F550M<26 and within 9" from Vogt+ 2018NatAs...2..465V explosion centerr[0.75/9] Distance from explosion centerarcsecpos.angDistancefloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/147] Internal stellar identifiermeta.id;meta.mainintMUSEDisplay the stellar parameters for this star (link to Table 2)meta.ref.urlintnullableRAJ2000[1/1] Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000[72] Degree of Declination (J2000)pos.eq.dec;meta.mainF475W[18.8/27.3] HST/WFC F475W band apparent magnitudemagphot.mag;em.opt.Bfloate_F475W[0/0.2] Uncertainty in F475Wmagstat.errorfloatF550M[18.8/26.2] HST/WFC F550M band apparent magnitudemagphot.mag;em.opt.Vfloate_F550M[0/0.21] Uncertainty in F550Mmagstat.errorfloatF775W[18.9/26] HST/WFC F775W band apparent magnitudemagphot.mag;em.opt.Ifloate_F775W[0/0.13] Uncertainty in F775Wmagstat.errorfloatF475W-F550M[-0.3/1.5] The (F475W-F550M) color indexmagphot.color;em.opt.B;em.opt.Vfloate_F475W-F550M[0/0.27] Uncertainty in F475W-F550Mmagstat.errorfloatF550M-F775W[-0.41/1.5] The (F550M-F775W) color indexmagphot.color;em.opt.V;em.opt.Ifloate_F550M-F775W[0/0.25] Uncertainty in F550M-F775Wmagstat.errorfloatJ/ApJ/915/20/table5Stars with F550M<24 and within 9" from Banovetz+ 2021ApJ...912...33B explosion centerrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintF475W-F550M[-0.01/0.75] The (F475W-F550M) color indexmagphot.color;em.opt.B;em.opt.Vfloate_F475W-F550M[0/0.05] Uncertainty in F475W-F550Mmagstat.errorfloatF550M-F775W[-0.05/0.96] The (F550M-F775W) color indexmagphot.color;em.opt.V;em.opt.IfloatRAJ2000[1] Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000[72] Degree of Declination (J2000)pos.eq.dec;meta.mainF475W[18.8/24.8] HST/WFC F475W band apparent magnitudemagphot.mag;em.opt.Bfloate_F475W[0/0.03] Uncertainty in F475Wmagstat.errorfloatF550M[18.8/24.1] HST/WFC F550M band apparent magnitudemagphot.mag;em.opt.Vfloate_F550M[0/0.04] Uncertainty in F550Mmagstat.errorfloatF775W[18.5/23.5] HST/WFC F775W band apparent magnitudemagphot.mag;em.opt.Ifloate_F775W[0/0.03] Uncertainty in F775Wmagstat.errorfloate_F550M-F775W[0/0.05] Uncertainty in F550M-F775Wmagstat.errorfloatr[1/9] Distance from explosion centerarcsecpos.angDistancefloatStarBanovetz+ 2021ApJ...912...33B stellar identifier if anymeta.id;meta.maincharJ/ApJ/915/20/table1HST observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPIProgram Investigatorobs.observercharPID[6052/13378] Observation program identifiermeta.id;obsintFilterFiltermeta.id;instr.filtercharInstInstrumentmeta.id;instrcharDateDate of observation (UT)time.epochnullableExp[1000/2753] Exposure timestime.duration;obs.exposureint