J/AJ/160/24ivo://CDS.VizieR/J/AJ/160/24doi:10.26093/cds/vizier.51600024CDSEsposito T.M.Kalas P.Fitzgerald M.P.Millar-Blanchaer M.A.Duchene G.,Patience J.Hom J.Perrin M.D.De Rosa R.J.Chiang E.Czekala I.,Macintosh B.Graham J.R.Ansdell M.Arriaga P.Bruzzone S.Bulger J.,Chen C.H.Cotten T.Dong R.Draper Z.H.Follette K.B.Hung L.-W.,Lopez R.Matthews B.C.Mazoyer J.Metchev S.Rameau J.Ren B.Rice M.,Song I.Stahl K.Wang J.Wolff S.Zuckerman B.Ammons S.M.,Bailey V.P.Barman T.Chilcote J.Doyon R.Gerard B.L.Goodsell S.J.,Greenbaum A.Z.Hibon P.Hinkley S.Ingraham P.Konopacky Q.Maire J.,Marchis F.Marley M.S.Marois C.Nielsen E.L.Oppenheimer R.Palmer D.,Poyneer L.Pueyo L.Rajan A.Rantakyro F.T.Ruffio J.-B.Savransky D.,Schneider A.C.Sivaramakrishnan A.Soummer R.Thomas S.Ward-Duong K.2021-02-19T06:42:18Z2020-11-02T08:34:43ZCDS support team

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

cds-question@unistra.frinfrared-photometrystellar-agesstellar-masseseffective-temperatureWe report the results of a ~4yr direct imaging survey of 104 stars to resolve and characterize circumstellar debris disks in scattered light as part of the Gemini Planet Imager (GPI) Exoplanet Survey. We targeted nearby (<~150pc), young (<~500Myr) stars with high infrared (IR) excesses (LIR/L_{star}_>10^-5^), including 38 with previously resolved disks. Observations were made using the GPI high-contrast integral field spectrograph in H-band (1.6{mu}m) coronagraphic polarimetry mode to measure both polarized and total intensities. We resolved 26 debris disks and 3 protoplanetary/transitional disks. Seven debris disks were resolved in scattered light for the first time, including newly presented HD117214 and HD156623, and we quantified basic morphologies of five of them using radiative transfer models. All of our detected debris disks except HD156623 have dust-poor inner holes, and their scattered-light radii are generally larger than corresponding radii measured from resolved thermal emission and those inferred from spectral energy distributions. To assess sensitivity, we report contrasts and consider causes of nondetections. Detections were strongly correlated with high IR excess and high inclination, although polarimetry outperformed total intensity angular differential imaging for detecting low-inclination disks (<~70{deg}). Based on postsurvey statistics, we improved upon our presurvey target prioritization metric predicting polarimetric disk detectability. We also examined scattered-light disks in the contexts of gas, far-IR, and millimeter detections. Comparing H-band and ALMA fluxes for two disks revealed tentative evidence for differing grain properties. Finally, we found no preference for debris disks to be detected in scattered light if wide-separation substellar companions were present.2020AJ....160...24Ehttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/160/24CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/270 : Catalog of Positions of IR Stellar Sources (CPIRSS) (Hindsley+, 1994)I/259 : The Tycho-2 Catalogue (Hog+, 2000)II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)I/337 : Gaia DR1 (Gaia Collaboration, 2016)I/345 : Gaia DR2 (Gaia Collaboration, 2018)J/AJ/117/354 : OB associations from Hipparcos (de Zeeuw+, 1999)J/ApJ/555/932 : IR fluxes of solar-type stars (Spangler+, 2001)J/other/ARA+A/42.685 : Young stars near the Sun (Zuckerman+, 2004)J/A+A/460/695 : Search Associations Young stars (Torres+, 2006)J/ApJ/687/1264 : Age estimation for solar-type dwarfs (Mamajek+, 2008)J/ApJ/705/1646 : Debris disks in Upper Sco (Carpenter+, 2009)J/ApJ/745/147 : Binaries among debris disk stars (Rodriguez+, 2012)J/A+A/555/A11 : DUNES survey observational results (Eiroa+, 2013)J/ApJS/208/9 : Intrinsic colors & temperatures PMS stars (Pecaut+,2013)J/ApJS/211/25 : Spitzer/IRS debris disk catalog. I. (Chen+, 2014)J/MNRAS/454/593 : Young moving groups in solar neighbourhood (Bell+, 2015)J/other/Sci/350.64 : 51 Eri b near-infrared spectrum (Macintosh+, 2015)J/ApJS/225/15 : IR excess stars from Tycho-2 and AllWISE (Cotten+, 2016)J/A+A/593/A51 : Debris discs around nearby FGK stars (Montesinos+, 2016)J/MNRAS/461/794 : Scorpius-Centaurus K-Type Stars (Pecaut+, 2016)J/MNRAS/469/521 : CO, C & O gas content debris discs predic. (Kral+, 2017)J/AJ/154/245 : Imaging Spitzer-detected debris disks (Meshkat+, 2017)J/A+A/614/A55 : Li abundance dwarfs & subgiants (Aguilera-Gomez+, 2018)J/ApJ/869/L41 : DSHARP I. Sample, ALMA obs. log overview (Andrews+,2018)J/A+A/618/A151 : HD 172555 polarimetric images (Engler+, 2018)J/ApJ/856/23 : BANYAN. XI. The BANYAN {Sigma} algorithm (Gagne+, 2018)J/A+A/614/A3 : Cold-gas-bearing debris-disc stars (Rebollido+, 2018)J/A+A/620/A128 : Gaia DR2 study of Herbig Ae/Be stars (Vioque+, 2018)J/A+A/625/A21 : High contrast images of NZ Lup (Boccaletti+, 2019)J/AJ/158/13 : The first 300 stars observed by GPIES (Nielsen+, 2019)J/A+A/635/A19 : HD 117214 debris disk polarization images (Engler+,2020)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/160/24https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/160/24http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/160/24https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/160/24https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/160/24http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/160/24GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/160/24/table1 (Gemini Planet Imager Exoplanet Survey (GPIES) observed disk targets)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/160/24/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/160/24/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/160/24/table1?GETtext/xml+votable180.050000true23.6574117-15.67636060.0055555555555555566/4163 4737 4846 16606 17421 17425 17887 19509 19598 20125 20657 21023 21289 21388 23376 23408 23438 24019 27439 27735 28041 28316 29292 31259 31776 32466 32844 32891 32952 33460 33500 33508 33547 33694 33707 33714 33976 34054 34146 34203 34282 34683 34825 34905 34908 34971 36130 36158 36351 36421 36697 36969 37012 37175 37186 37810 37816 38687 38765 38932 38937 38990 39429 39735 40101 40206 40442 41624 41710 42296 42429 42555 42563 42601 42677 42711 43029 43055 43073 43150 43197 43358 43540 43677 43704 44069 44319 44321 44368 45746 45865 45927 46640 46939 46987 47205 47626 47775 48021 48274 48541 48627 486511.1166583743361574e-19 2.6706780932288093e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/160/24?format=asciiInfrareddefaultJ/AJ/160/24/table1Gemini Planet Imager Exoplanet Survey (GPIES) observed disk targetsNameTarget identifier (1)meta.id;meta.maincharprimarySimbadNameSimbad column added by the CDSmeta.idcharf_Name[d] Flag on Name (2)meta.codecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDist[3.2/146] Gaia DR2 distancepcpos.distancefloate_Dist[0/3.55] The 1{sigma} uncertainty in Distpcstat.errorfloatAgeLo[2/2900] Lower boundary in the stellar age (3)Myrtime.age;stat.minintAgeHi[8/8700] Upper boundary in the stellar age (3)Myrtime.age;stat.maxintr_Age[1/42] Stellar age reference code (4)meta.ref;pos.frameintTeff[3420/11850] Stellar effective temperature (3)Kphys.temperature.effectiveintM*[0.31/4.17] Stellar mass (3)solMassphys.massfloatE_M*[0/0.14] Upper 68% confidence in M* (3)solMassstat.error;stat.maxfloate_M*[0/0.11] Lower 68% confidence in M* (3)solMassstat.errorfloatL*[0.06/99.81] Stellar luminosity (3)solLumphys.luminosityfloate_L*[0/52.1] The 1{sigma} uncertainty in L* (3)solLumstat.errorfloatLIR[0.26/7269]? Excess infrared luminosity relative to the stellar bolometric luminosity (10^-4^) (3)phys.luminosity;em.IRfloatnullableMetric[0/0.9026]? GPIES detectability metricstat.fit.paramfloatnullableResScattered-light resolved? (4)meta.codecharWaveHerschel wavelength detection (5)umem.wlcharr_wave? References used for Wave (4)meta.ref;pos.frameintnullableMovGrpMoving group membership identifierpos.lgcharr_MovGrp? Reference used for MovGrp (4)meta.ref;pos.frameintnullableRDPIndicates that Resolved Disk Properties data are avalaible (link to table6)meta.ref.urlcharNobsNumer of observations (link to table2)meta.numberintnullable_RAPosition from SIMBAD (right ascension part)degpos.eq.ra;meta.main_DEPosition from SIMBAD (declination part)degpos.eq.dec;meta.mainJ/AJ/160/24/table2GPIES disk observations by targetf_Date[*] Flag on Date (3)meta.codecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameTarget identifiermeta.id;meta.maincharf_Name[d] Flag on Name (1)meta.codecharLIR[0.3/7269]? Excess infrared luminosity relative to the stellar bolometric luminosity (10^-4^)phys.luminosity;em.IRfloatnullableImag[1/9.3] Synthetic apparent Cousins I band magnitudemagphot.mag;em.opt.IfloatHmag[0.9/7.8] Synthetic apparent 2MASS H band magnitudemagphot.mag;em.IR.HfloatModeObservation mode (36 Deep, 83 Snap or 91 Spec)instr.setupchartexp[1.45/120] Exposure time per framespos.frame;obs.exposure;obs.fieldfloattint[132/9311] Integration time per data setstime.epochfloatDelPA[0.2/173] Total parallactic angle rotation per data setdegpos.posAngfloatDet?Detection status (2)stat.fit.paramcharObs[2013/2019] Observation Yeartime.epochJ/AJ/160/24/table6Resolved disk propertiesr_R0[1/38]? Reference code for R0 (2)meta.refintnullabler_i[1/38]? Reference code for i (2)meta.ref;pos.frameintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameTarget identifiermeta.id;meta.maincharf_NameFlag on Name (1)meta.codecharf_iLimit flag on imeta.codechari[13/90] Inclinationdegsrc.orbital.inclinationfloatE_i[0/10]? The upper 1{sigma} uncertainty in idegstat.error;stat.maxfloatnullablee_i[0/10]? The lower 1{sigma} uncertainty in idegstat.errorfloatnullablePA[5/326] Position angle (3)degpos.posAngfloatE_PA[0/10]? The upper 1{sigma} uncertainty in PAdegstat.error;stat.maxfloatnullablee_PA[0/10]? The lower 1{sigma} uncertainty in PAdegstat.errorfloatnullabler_PA[1/38]? Reference code for PA (2)meta.ref;pos.frameintnullablerminMinimum projected separation (4)arcsecpos.angDistance;src.orbitalcharrmax[0.3/1.6] Maximum projected separation (4)arcsecpos.angDistance;src.orbitalfloatf_RinLimit flag on Rinmeta.codecharRin[6.3/103] Scattered-light inner disk radiusAUphys.angSize;srcfloatE_Rin[0.5/19]? The upper 1{sigma} uncertainty in RinAUstat.error;stat.maxfloatnullablee_Rin[0.6/22.5]? Lower 1{sigma} uncertainty in RinAUstat.errorfloatnullabler_Rin[1/38]? Reference code for Rin (2)meta.ref;pos.frameintnullablef_Rin-mmLimit flag on Rin-mmmeta.codecharRin-mm[16/78.5]? Thermal emission inner disk radiusAUphys.angSize;srcfloatnullableE_Rin-mm[0/18]? Upper 1{sigma} uncertainty in Rin-mmAUstat.error;stat.maxfloatnullablee_Rin-mm[0/15.0]? Lower 1{sigma} uncertainty in Rin-mmAUstat.errorfloatnullabler_Rin-mm[4/36]? Reference code for Rin-mm (2)meta.ref;pos.frameintnullableR0[10.8/128] Scattered-light peak dust density radiusAUphys.angSize;srcfloatE_R0[0.3/228]? The upper 1{sigma} uncertainty in R0AUstat.error;stat.maxfloatnullablee_R0[0.3/93]? The lower 1{sigma} uncertainty in R0AUstat.errorfloatnullablef_R0-mmLimit flag on R0-mmmeta.codecharR0-mm[20/122]? Thermal emission peak dust density radiusAUphys.angSize;srcfloatnullableE_R0-mm[0/15]? The upper 1{sigma} uncertainty in R0-mmAUstat.error;stat.maxfloatnullablee_R0-mm[0/31.8]? The lower 1{sigma} uncertainty in R0-mmAUstat.errorfloatnullabler_R0-mm[4/36]? Reference code for R0-mm (2)meta.ref;pos.frameintnullableRbb[3/44] SED-inferred blackbody dust radiusAUphys.angSize;srcint