J/ApJS/2/389ivo://CDS.VizieR/J/ApJS/2/389doi:10.26093/cds/vizier.20020389CDSHiltner W.A.2017-10-12T12:59:48Z2016-04-06T20:42:21ZCDS support team

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

cds-question@unistra.frob-starspolarimetrymorgan-keenan-classificationvisible-astronomyWide-band photometryextinctionThis catalog of O and B stars contains magnitudes, colors, spectral types and polarization for 1259 stars. In addition to observations, the catalogue contains the derived absorption and distance modulus. A photoelectric photometer attached to the 82-inch (2m) reflector of the McDonald Observatory was used for the polarization observations. The photometric UBV observations were made over a period of 4 years with the 13-inch (33cm) and the 82-inch telescopes at McDonald. The spectroscopic classification was made with a new camera installed on the Cassegrain spectrograph, with a dispersion of 86{AA}/mm at H{delta}.1956ApJS....2..389Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/2/389CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/2/389https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/2/389http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/2/389https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/2/389https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/2/389http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/2/389GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/2/389/table5 (The catalog of O and B stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/2/389/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/2/389/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/2/389/table5?GETtext/xml+votable180.050000true1.505416760.86722220.0055555555555555565/324 325 765 814 815 824 826 832 899 900 902 903 908 910 928 931 3563 3565 3576 3577 3589 3603 3657 3660 3661 3663 3672 3910 5560 5995 7207 7377 6/859 1115 1196 1287 1310 1323 1328 1335 1342 1348 1355 1388 1390 1428 1429 1445 1453 1457 1460 1539 1549 1550 1554 1555 1558 1577 1656 1717 1741 1777 1787 1788 1789 1790 1848 1932 1935 1960 1962 2903 2909 2910 2940 2942 2976 2996 3004 3012 3029 3032 3035 3036 3037 3038 3040 3045 3048 3050 3051 3053 3054 3055 3057 3058 3059 3066 3068 3132 3138 3147 3153 3168 3188 3198 3231 3235 3239 3243 3244 3245 3247 3249 3250 3251 3253 3254 3255 3270 3271 3272 3273 3274 3276 3278 3281 3283 3284 3286 3300 3301 3302 3308 3312 3315 3316 3324 3334 3337 3384 3464 3585 3587 3589 3594 3604 3606 3616 3618 3619 3621 3622 3623 3625 3626 3627 3629 3630 3631 3636 3638 3639 3644 3648 3649 3653 3658 3659 3660 3662 3680 3681 3716 3718 3719 3721 3722 3723 3728 3729 3732 3744 3746 3747 3755 3785 3816 12942 12972 12981 12988 13039 13227 13289 13291 13304 13310 13934 13991 13999 14003 14004 14006 14015 14042 14047 14057 14058 14062 14063 14071 14072 14075 14079 14173 14175 14179 14187 14197 14198 14207 14213 14217 14219 14223 14227 14228 14236 14237 14238 14240 14242 14243 14245 14246 14247 14248 14249 14251 14256 14257 14259 14264 14266 14267 14268 14269 14273 14279 14280 14282 14283 14285 14286 14287 14295 14296 14299 14301 14302 14303 14312 14316 14317 14319 14320 14324 14325 14326 14328 14347 14353 14355 14360 14364 14365 14387 14400 14411 14418 14425 14426 14431 14435 14456 14457 14459 14460 14548 14552 14595 14601 14604 14605 14607 14616 14619 14620 14621 14622 14624 14625 14632 14633 14635 14636 14638 14648 14649 14658 14665 14666 14683 14692 14693 14694 14696 14711 14712 14716 14717 14718 14737 14740 14741 14743 14784 14789 14793 14802 14805 15362 15367 15368 15369 15372 15373 15374 15376 15385 15386 15388 15392 15393 15394 15396 15399 15402 15442 15445 15452 15455 15476 15479 15481 15486 15493 15506 15510 15511 15519 15553 15577 15611 15616 15619 15620 15622 15623 15624 15631 15632 15633 15634 15646 15650 15652 15653 15654 15656 15659 15660 15664 15667 15670 15672 15677 15682 15683 15685 15686 15687 15691 15692 15703 15713 20859 20861 20990 21506 21517 21518 21531 21538 21635 21638 21646 21661 21680 21682 22033 22040 22047 22053 22059 22080 22087 22088 22093 22112 22119 22121 22122 22123 22126 22164 22172 22208 22209 22211 22218 22244 22246 22249 22252 22253 22254 22258 22264 23623 23628 23629 23632 23633 23637 23638 23644 23646 23647 23668 23670 23672 23760 23762 23765 23774 23780 23807 23820 23851 23936 23962 23969 23974 23976 23984 23993 23994 23995 23996 23998 24150 24151 24179 24180 24190 24320 24325 24327 24328 24331 24333 24334 24338 24340 24357 24359 24364 24366 24368 24370 24379 24380 24381 24424 24451 24453 24457 24464 24467 24469 24471 24475 24477 24483 24489 24503 24508 24511 24513 24521 24522 24546 24552 24555 24556 28730 28732 28734 28803 28804 28808 28820 28822 28823 28825 28848 28852 28853 28864 28865 28866 28873 28879 28900 28902 28903 28907 28913 28915 28916 28919 29071 29088 29089 29092 29094 29095 29096 29097 29098 29100 29101 29107 29113 29116 29118 29119 29154 29159 29160 29162 29163 29164 29167 29170 29174 29176 29179 29297 29299 29444 29453 29455 29456 29457 29459 29460 29462 29463 29464 29465 29467 29469 29504 29506 29507 29512 29513 29515 29517 29519 29520 29527 29529 29534 29537 30216 30217 30256 30281 30313 30316 30332 30334 30627 30632 30642 30643 30648 30668 30694 30695 30709 30718 39788 39794 39800 39803 39804 39807 39873 39876 39878 39916 40621 429813.322582951404819e-19 3.852589004194616e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/2/389?format=asciiOpticaldefaultJ/ApJS/2/389/table5The catalog of O and B starsHD? HD or Extension numbermeta.idintnullableHilt[1/1259]+ Running numbermeta.id;meta.mainintprimaryindexedrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRSimbad column added by the CDSmeta.ref.urlcharm_HDMultiplicity on HDmeta.code.multipcharDMBD or CD ({delta}<-22) designationmeta.idcharRAB1900Right Ascension B1900pos.eq.raDEB1900Declination B1900pos.eq.decphi[0/360] Galactic parallactic angle {phi}degpos.parallaxfloatl_p[<] Limit flag (<) on polarizationmeta.code.errorcharp[0/0.22] Amount of polarization in magnitudes (1)magphys.polarizationfloatt[0/180]? Position angle of the electric vector in equatorial coordinates {theta}degpos.posAng;phys.polarizationintnullablet'[0/180]? Position angle of the electric vector in galactic frame {theta}'={theta}+{phi}degpos.posAng;phys.polarizationintnullableSpTMK spectral type (from the literature, classified by W.W. Morgan, or by the author)src.spTypecharVmagJohnson V-band magnitudemagphot.mag;em.opt.Vfloatu_Vmag[:*] uncertain or variable magnitude (see notes)meta.code.errorcharB-V? Johnson (B-V) colormagphot.color;em.opt.B;em.opt.VfloatnullableU-B? Johnson (U-B) colormagphot.color;em.opt.U;em.opt.BfloatnullableAv[0/11.1]? Interstellar absorption Av=3E(B-V) (2)magphys.absorptionfloatnullablem? V-band magnitude corrected for interstellar absorption (=Vmag-Av)magphot.magfloatnullableM[-7/2]? Absolute magnitudemagphys.magAbs;em.IR.4-8umfloatnullablem-M[4.8/14.6]? Distance modulusmagphot.mag.distModfloatnullablep/Av? interstellar polarization to absorption ratiostat.fit.paramfloatnullableSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPosition from Simbad (ICRS, at epoch=J2000) (right ascension part)degpos.eq.ra;meta.main_DEPosition from Simbad (ICRS, at epoch=J2000) (declination part)degpos.eq.dec;meta.mainJ/ApJS/2/389/notesRemarks to stars in table5recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHilt[1/1259] Running numbermeta.id;meta.mainintTextText of note (1)meta.note