J/AcA/43/209ivo://CDS.VizieR/J/AcA/43/209doi:10.26093/cds/vizier.120430209CDSWegner W.2025-09-25T20:14:17Z2013-09-04T06:58:02ZCDS support team

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

cds-question@unistra.frearly-type-starsinfrared-sourcesinfrared-photometryextinctionThe paper presents an extensive survey of interstellar extinction curves derived from the near IR photometric measurements of early type stars belonging to our Galaxy. This survey is more extensive and deeper than any other one, based on spectral data. The IR magnitudes of about 500 O and B type stars with E(B-V)>=0.05 were selected from literature. The IR color excesses are determined with the aid of "artificial standards". The results indicate that the extinction law changes from place to place. The mean galactic extinction curve in the near IR is very similar in different directions and changes very little from the value R=3.10+/-0.05 obtained in this paper.1993AcA....43..209Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AcA/43/209CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AcA/43/209https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AcA/43/209http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AcA/43/209https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AcA/43/209https://vizier.iucaa.in/viz-bin/votable?-source=J/AcA/43/209http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AcA/43/209GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AcA/43/209/table5 (Ratios of consecutive excesses)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AcA/43/209/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/AcA/43/209/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AcA/43/209/table5?GETtext/xml+votable180.050000true1.514114463.67965560.0055555555555555566/257 375 405 461 463 474 496 859 1011 1198-1199 1210 1293 1428-1429 1441 1539-1540 1550 1558 1583 1704 2017 2775 2884 2937 2940 2947 2990 3030 3051 3054 3058 3060 3066 3136 3245 3251 3254 3256-3258 3260-3261 3272 3274 3283-3284 3296 3300 3307 3464 3491 3608 4110 4655 4824 12943 12972 12981 12988 13268 13310 13557 13701 13703 13729 13963 13991 14015 14108 14197 14209 14217 14286 14311-14312 14356 14360 14431 14440 14457 14579 14621 14631-14632 14636 14644 14646-14647 14649 14653 14655 14690-14692 14777 14798 14855 15368-15369 15375 15392 15396 15399 15476 15479 15486 15553 15624 15631 15672 15683 15686 15745 15747 15768 15778 16131 19202 19336 19402 19544 20759 20800 20820 20955 21015 21316 21324 21343 21439 21447 21465 21482 21506 21515 21518 21529-21530 21538 21635 21638 21643-21644 21646-21647 21655-21656 21671 21893 22033 22059 22123 22211 22216 22218 22223 22240 22243 22246 22249 22252-22254 22805 22815 22836-22837 22845 22854-22855 22857 22859 22861-22863 22872-22873 22884 22888 22907 22992-22994 23255 23360 23632 23637 23644 23646 23670 23714 23717 23780 23851 23979 23982 23995 23998 24191 24292 24325 24338 24340 24368 24370 24379 24424 24467 24497 24521 26672 27498 28687 28703-28704 28809 28833 28837 28852 28890-28892 28894 28900 28913 28915 28919 28968 29025 29036 29040 29042 29084 29091 29094 29107 29116 29134 29154 29158 29162 29179 29299 29460 29463 29467 29504 29511 29513 29522 29527 29530 29537 29600 29621 29783 29876 29893 30216 30256 30539 30718 30722 30818 30925 31056 31121 31756 31759 31808 33073 35442 37231 37245 37333 37364 37593 37696 37754 37833 37854 37863 37877 37886 37896-37898 37900-37902 37922-37924 37926-37927 37930 37932 37938 37948 38016 38021 38024 38026 38074 38174 38655 39187 39201 39209 39238 39248-39249 39254 39264 39274 39281 39297 39327 39374 39386 39397 39704 39715 39721 39733 39776 39806 39876 39907 39916 39922 39937 39971 40221 40285 41103 41510 41519-41520 41562 41598-41599 41630 41653 41658 41663 41671 41675 41685-41686 41692 41698 41747 41750 41813 41866-41867 41903 41924 42029 42080 42116 42183 42190 42203 42213-42214 42221 42236 42292 42324 42368 42377 42383 42394-42395 42405 42407 42410 42416-42417 42421 42439 42456 42458 42464 42470 42477 42483 42486 42516 42951 42959 42967 42969 42977 42980-42982 42989-42990 42994 43019 43024 43030 43041-43042 43062 43086 43088 43119 43310 44310 44348 44352 44360 44366 44378 44389 44502 45105 45681 47244 47246 47648 47825https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AcA/43/209?format=asciiInfrareddefaultJ/AcA/43/209/table5Ratios of consecutive excessesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDIdentification number (HD or BD)meta.id;meta.mainintm_IDMultiplicity indexmeta.code.multipcharSpTypeMK spectral typesrc.spTypecharu_E(B-V)Uncertainty flag on E(B-V)meta.code.errorcharE(B-V)(B-V) colour excessmagphot.color.excessfloatu_kRUncertainty flag on kRmeta.code.errorcharkR? E(R-V)/E(B-V) ratiophys.absorptionfloatnullableu_kIUncertainty flag on kImeta.code.errorcharkI? E(I-V)/E(B-V) ratiophys.absorptionfloatnullableu_kJUncertainty flag on kImeta.code.errorcharkJ? E(J-V)/E(B-V) ratiophys.absorptionfloatnullableu_kHUncertainty flag on kHmeta.code.errorcharkH? E(H-V)/E(B-V) ratiophys.absorptionfloatnullableu_kKUncertainty flag on kKmeta.code.errorcharkK? E(K-V)/E(B-V) ratiophys.absorptionfloatnullableu_kLUncertainty flag on kLmeta.code.errorcharkL? E(L-V)/E(B-V) ratiophys.absorptionfloatnullableu_kMUncertainty flag on kMmeta.code.errorcharkM? E(M-V)/E(B-V) ratiophys.absorptionfloatnullable_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.mainSimbadNameSimbad column added by the CDSmeta.idchar