J/AJ/132/2243ivo://CDS.VizieR/J/AJ/132/2243doi:10.26093/cds/vizier.51322243CDSGeller M.J.Kenyon S.J.Barton E.J.Jarrett T.H.Kewley L.J.2017-11-06T12:23:11Z2008-11-12T16:03:26ZCDS support team

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

cds-question@unistra.frgalaxiesinfrared-sourcesinfrared-photometryWe discuss spectroscopy and IR photometry for a complete sample of ~800 galaxies in close pairs objectively selected from the second Center for Astrophysics redshift survey. We use the Two Micron All Sky Survey to compare near-IR color-color diagrams for our sample with the Nearby Field Galaxy Sample and with a set of IRAS flux-limited pairs from Surace and coworkers. We construct a basic statistical model to explore the physical sources of the substantial differences among these samples. The model explains the spread of near-IR colors and is consistent with a picture in which central star formation is triggered by the galaxy-galaxy interaction before a merger occurs. For 160 galaxies we report new, deep JHK photometry within our spectroscopic aperture, and we use the combined spectroscopic and photometric data to explore the physical conditions in the central bursts.2006AJ....132.2243Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/132/2243CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/582/668 : Colours and H{alpha} in galaxy pairs (Barton Gillespie+, 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/132/2243https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/132/2243http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/132/2243https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/132/2243https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/132/2243http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/132/2243GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/132/2243/table1 (2MASS Infrared Photometry)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/132/2243/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/132/2243/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/132/2243/table1?GETtext/xml+votable180.050000true121.099833329.51433330.005555555555555556Cone search capability for table J/AJ/132/2243/table5 (BGK00 pairs ((2000ApJ...530..660B) brighter than Surace flux limits)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/132/2243/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/132/2243/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/132/2243/table5?GETtext/xml+votable180.050000true19.89458333.41255560.0055555555555555566/50 141 225 556 614 627 664 668 697 738 751 757 948 949 953 1680 1701 2166 2167 2214 2227 2229 2232 2236 2251 2254 2260 2276 2309 2346 2359 2370 2394 2406 2412 2414 2432 2433 2507 2566 2641 2749 2790 2821 2830 4188 4212 4215 4377 4434 4449 4453 4457 4460 4477 4494 4516 4519 4520 4532 4540 4550 4691 4718 4720 4753 4756 4804 4806 4839 4870 4880 4913 4966 4990 4992 5011 5064 5078 5082 5221 5232 5560 5640 5671 5701 5724 5773 5796 5824 6227 8293 8297 8300 8303 8343 8351 8367 8368 8379 8391 8393 8398 8419 8439 8469 8524 8526 8557 8558 8562 8617 8641 8654 8696 8702 8705 8736 8738 8754 8759 8763 8789 8839 8877 8887 8891 8913 8925 8935 8938 8997 9091 9126 9184 9328 9417 9464 9624 9828 9830 9836 9873 9882 9883 9885 9899 10261 10328 10363 10375 10379 10398 10400 10401 10404 10439 10442 10445 10471 10514 10520 10530 10544 10560 10565 10574 10588 10589 10594 10609 10628 10629 10637 10642 10674 10752 10841 10894 12430 12455 12503 12527 12574 12706 13380 13406 13459 13463 13511 13543 13550 14027 14030 17659 17661 17662 17817 17847 17866 17870 17912 18008 18071 18098 18103 18209 18241 18254 18268 18290 18302 18367 18400 18407 18765 18809 18813 18895 18905 18929 18931 18935 19125 19143 19167 19283 19432 19483 19515 19536 19538 19540 19624 19661 19703 19732 19900 19917 19940 20029 20031 20060 20061 20123 20213 20237 20284 20289 20308 20325 20336 20355 20358 20371 20417 22356 23102 23434 26110 26451 26460 26463 26475 26486 26495 26563 27470 27514 27519 27595 27620 27736 27738 27752 27800 27803 27811 27814 27849 27872 27895 27898 27944 27973 27998 28064 28075 28127 28146 28225 28237 28249 28251 28269 28272 28273 28278 28290 28305 28377 28388 28414 28426 28464 28476 28491 28494 28501 28515 28522 28523 28538 28539 28548 28586 28593 28609 28616 28617 30044 30049 30056 30070 32482 491481.6558465556080236e-21 1.7003137259100215e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/132/2243?format=asciiInfrareddefaultJ/AJ/132/2243/table12MASS Infrared PhotometryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_2MASXSimbad column added by the CDSmeta.ref.urlchar2MASXThe J2000 Designation (HHMMSSss+DDMMSSs)meta.id;meta.maincharprimaryf_2MASX[+*] Flag (1)meta.codecharczHeliocentric radial velocitykm/sspect.dopplerVeloc;pos.heliocentricintJmag72MASS J band 7" aperture magnitudemagphot.mag;em.IR.JfloatHmag72MASS H band 7" aperture magnitudemagphot.mag;em.IR.HfloatKmag72MASS Ks band 7" aperture magnitudemagphot.mag;em.IR.KfloatJmagiso2MASS J band 20mag/arcsec^2^ isophotal elliptical magnitudemagphot.mag;em.IR.JfloatHmagiso2MASS H band 20mag/arcsec^2^ isophotal elliptical magnitudemagphot.mag;em.IR.HfloatKmagiso2MASS Ks band 20mag/arcsec^2^ isophotal elliptical magnitudemagphot.mag;em.IR.KfloatNEDSimbad column added by the CDSchar_RARight ascension (derived from 2MASX) for Eq=J2000degpos.eq.ra;meta.main_DEDeclination (derived from 2MASX) for Eq=J2000degpos.eq.dec;meta.mainJ/AJ/132/2243/table2Journal of observationsIRIR Imagermeta.id;instrcharTelTelescopemeta.id;instr.telcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateUT Date of observationtime.epoch;obsnullableDate2Second UT date of observationtime.epoch;obsnullableField1Field of viewarcsecinstr.fov;instr.pixelintField2Field of viewarcsecinstr.fov;instr.pixelintJ/AJ/132/2243/table3BGK Infrared Photometry (Cat. J/ApJ/582/668)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint2MASXThe J2000 Designation (HHMMSSss+DDMMSSs)meta.id;meta.maincharf_2MASX[*] Galaxies without optical spectrum (1)meta.codecharLengthSlit lengtharcsecinstr.setupfloatWidthSlit widtharcsecspect.line.widthfloatPAPosition angledegpos.posAngfloatJmagThe J band slit magnitudemagphot.mag;em.IR.JfloatHmagThe H band slit magnitudemagphot.mag;em.IR.HfloatKmagThe K band slit magnitudemagphot.mag;em.IR.KfloatBGKDisplay the results from Barton, Geller, Kenyon 2003, Cat. J/ApJ/582/668meta.ref.urlcharJ/AJ/132/2243/table4IRAS mid-infrared photometryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint2MASXThe J2000 Designation (HHMMSSss+DDMMSSs)meta.id;meta.maincharIRASThe IRAS Designation (1)meta.idcharl_S12umLimit flag on S12um (quality flag 1)meta.code.errorcharS12umIRAS 12 micron flux densityJyphot.flux.density;em.IR.8-15umfloatu_S12um[:] : for approximate flux (quality flag 2)meta.code.errorcharl_S25umLimit flag on S25um (quality flag 1)meta.code.errorcharS25umIRAS 25 micron flux densityJyphot.flux.density;em.IR.15-30umfloatu_S25um[:] : for approximate flux (quality flag 2)meta.code.errorcharl_S60umLimit flag on S60um (quality flag 1)meta.code.errorcharS60umIRAS 60 micron flux densityJyphot.flux.density;em.IR.30-60umfloatu_S60um[:] : for approximate flux (quality flag 2)meta.code.errorcharl_S100umLimit flag on S100um (quality flag 1)meta.code.errorcharS100umIRAS 100 micron flux densityJyphot.flux.density;em.IR.60-100umfloatu_S100um[:] : for approximate flux (quality flag 2)meta.code.errorcharJ/AJ/132/2243/table5BGK00 pairs ((2000ApJ...530..660B) brighter than Surace flux limitsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPairPair designation (HHMMSS.ss+DDMMSS.ss)meta.id;meta.maincharIRASIRAS namemeta.idcharF12umFlux at 12umJyphot.flux.density;em.IR.8-15umfloatu_F12umUncertainty flag on F12ummeta.code.errorcharF25umFlux at 25umJyphot.flux.density;em.IR.15-30umfloatF60umFlux at 60umJyphot.flux.density;em.IR.30-60umfloatF100umFlux at 100umJyphot.flux.density;em.IR.60-100umfloat_RARight ascension (derived from Pair) for Eq=J2000degpos.eq.ra;meta.main_DEDeclination (derived from Pair) for Eq=J2000degpos.eq.dec;meta.main