J/MNRAS/459/1415ivo://CDS.VizieR/J/MNRAS/459/1415doi:10.26093/cds/vizier.74591415CDSBarber S.D.Belardi C.Kilic M.Gianninas A.2024-08-16T20:16:44Z2017-09-01T10:36:54ZCDS support team

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

cds-question@unistra.frwhite-dwarf-starsmillimeter-astronomyphotometrysubmillimeter-astronomyWe cross-correlate several sources of archival photometry for 1265 bright (V~16mag) white dwarfs (WDs) with available high signal-to-noise spectroscopy. We find 381 WDs with archival Spitzer+IRAC data and investigate this subsample for infrared excesses due to circumstellar dust. This large data set reveals 15 dusty WDs, including three new debris discs and the hottest WD known to host dust (WD 0010+280). We study the frequency of debris discs at WDs as function of mass. The frequency peaks at 12.5 per cent for 0.7-0.75M_{sun}_ WDs (with 3M_{sun}_ main-sequence star progenitors) and falls off for stars more massive than this, which mirrors predicted planet occurrence rates for stars of different masses.2016MNRAS.459.1415Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/459/1415CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/657/1013 : 2MASS/Spitzer white dwarfs IR photometry (Tremblay+, 2007)J/MNRAS/417/1210 : DA-white dwarfs from SDSS and UKIDSS (Girven+, 2011)J/ApJ/760/26 : DA white dwarfs infrared photometry (Barber+, 2012)J/AJ/146/34 : LAMOST DA white dwarfs infrared photometry (Zhang+, 2013)J/ApJ/743/138 : Bright white dwarfs spectroscopic survey (Gianninas+, 2011)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/459/1415https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/459/1415http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/459/1415https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/459/1415https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/459/1415http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/459/1415GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/459/1415/table3 (IRAC Ch 1-4 photometry)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/459/1415/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/459/1415/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/459/1415/table3?GETtext/xml+votable180.050000true0.645408317.45550830.0055555555555555566/131 220 238 326 333 419 473 538 810 894 905 1082 1307 1427 1434 1805 1890 1916 1932 1962 2075 2078 2102 2157 2184 2366 2536 2734 2808 3152 3204 3258 3330 3618 3682 4067 4298 4370 4566 4947 4976 5025 5032 5037 5091 5118 5166 5190 5439 5450 5569 5581 5608 5636 5713 5760 5827 5871 5893 5927 5989 6040 6070 6425 6442 6452 6523 6705 6935 7257 7312 7423 7478 7483 7498 7606 7631 7672 7697 7820 8280 8361 8442 8475 8546 8559 8683 8908 8965 9044 9071-9072 9104 9109 9134 9165 9261 9424 9463 9471 9484 9497 9602 9638 9651 9663 9747 9751 9818 9840 9842 9901 9985 10121 10158 10173 10203 10297 10378 10462 10474 10504 10512 10637 10647 10680 10783 10969 10992 10999 11020 11027 11074 11076 11127 11131 11176 11193 11242 11416 11542 11576 11593 11612 11662 11678 11689 11712 11875 11973 11984 12157 12302 12352 12541 12714 12746 12901 12936 12983 13013 13082 13085 13295 13391 14391 14533 14654 14667 14672 14923 15169 15391 15411 15462 15474 15842 16158 16245 16344 16440 16451 16599 16799 17007 17400 17451 17463 17685 17733 17879 17918 18086 18133 18246 18341 18368 18562 18902 18972 19122 19251 19340 19428 19434 19467 19629 19702 19819 19970 19979 20001 20100 20155 20198 20321 20388 20423 20940 21416 21691 22069 22214 22749 22846 22857 23013 23105 23151 23241 23407 23468 23476 23495 23516 23533 23544-23545 23549 23619 23678 23789 23947 24335 24367 24491 24499 24629 24659 24748 24795 25034 25244 25326 25371 25377 25607 25792 25943 26172 26235 26258 26302 26326 26471 26540 26611 26678 26916 27078 27209 27247 27338 27350 27490 27594 27631 27693 27934 28002 28026 28092 28110 28183 28212 28243 28271 28389 28488 28559 28982 29182 29505 29522 30093 30251 30406 30415 30621 30694 30696 30754 30878 31172 31290 31405 31407 31451 31528 31637 31675 31677 31698 31714 31726 31735 32341 32436 32847 33011 33015 33384 34026 34676 34930 34975 35258 35376 35490 35573 35790 35839 35957 36469 36489 36739 37370 37473 38036 38389 38804 39336 39612 40070 40356 40944 41017 41157 41283 41638 42091 42454 42701 43130 43290 43537 43928 44796 44992 44996 45031 45110 45632 45649 45782 45802 45921 45962 46180 46385 46612 47100 47957 48378 48699 48728 488632.483060040379131e-20 5.517906024225661e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/459/1415?format=asciiRadiodefaultJ/MNRAS/459/1415/table3IRAC Ch 1-4 photometrySimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDWD name (HHMM+DDd or HHMM+DDd.N)meta.id;meta.maincharF3.6um? Flux density at 3.6ummJyphot.mag;em.IR.3-4umfloatnullablee_F3.6um? rms uncertainty on F3.6ummJystat.errorfloatnullableF4.5um? Flux density at 4.5ummJyphot.mag;em.IR.4-8umfloatnullablee_F4.5um? rms uncertainty on F4.5ummJystat.errorfloatnullableF5.8um? Flux density at 5.8ummJyphot.flux.density;em.IR.4-8umdoublenullablee_F5.8um? rms uncertainty on F5.8ummJystat.errorfloatnullableF8.0um? Flux density at 8.0ummJyphot.flux.density;em.IR.8-15umfloatnullablee_F8.0um? rms uncertainty on F8.0ummJystat.errorfloatnullable_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.main