J/AJ/143/28ivo://CDS.VizieR/J/AJ/143/28doi:10.26093/cds/vizier.51430028CDSFreire Ferrero R.Morales Duran C.Halbwachs J.-L.Cabo Cubeiro A.M.2017-06-13T11:08:33Z2013-04-23T09:11:28ZCDS support team

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

cds-question@unistra.fra-starsgiant-starsstellar-spectral-typesinterstellar-mediumspectroscopyultraviolet-astronomyMain-sequence (MS) and giant late-B and early-A type stars are the best targets for searching for nearby interstellar (IS) SiIV and CIV resonance lines because they are not able to produce them, either in atmospheric layers or in their circumstellar environment, and because many stars of these spectral types are nearby and located in the local interstellar medium (LISM). In addition, the use of certain stars hotter than B6 can lead to misinterpretations (e.g., alpha Arae). This work analyzes the reliable Short-Wavelength Prime (SWP) high-resolution UV spectra of 558 B6-A9 type stars observed by the International Ultraviolet Explorer at distances lower than 400pc from the Sun. For the first time, this work utilizes the entire INES database to extract stellar and IS information in a systematic way from homogeneous data. Stars were classified into seven groups: normal (MS and subgiant), giant, peculiar, emission line, Algols, pre-main sequence or Herbig Ae/Be, and shell stars. Only 10 normal stars, located beyond 90pc, show weak SiIV and CIV absorptions and are clustered around the direction of Sco-Cen, while 85 located closer than 90pc, as well as another 89 beyond 90pc, do not show any absorptions at all.2012AJ....143...28Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/143/28CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIII/260 : General Catalogue of Ap and Am stars (Renson+ 2009)VI/110 : Final Merged Log of IUE Observations (NASA-ESA, 2000)III/188 : IUE Atlas of B-Type Stellar Spectra (Walborn+ 1995)III/17 : Early-Type Emission-Line Stars (Wackerling 1970)J/ApJS/186/175 : Far-UV spectroscopic atlas of B stars (Smith, 2010)J/A+A/463/671 : Rotational velocities of A-type stars. III. (Royer+, 2007)J/AJ/129/856 : Herbig Ae/Be stars in OB associations (Hernandez+, 2005)J/ApJS/147/305 : IUE atlas of pre-main-sequence stars (Valenti+, 2003)J/A+A/381/105 : Rotational velocities of A-type stars. I. (Royer+, 2002)J/A+A/393/897 : Rotational velocities of A-type stars II. (Royer+, 2002)J/ApJ/573/359 : Rotational velocities of B stars from BSC (Abt+, 2002)J/A+A/378/116 : Classification & vsini of Vega-type & PMS stars (Mora+, 2001)J/A+AS/118/481 : ROSAT all-sky survey catalogue of OB stars (Berghoefer+ 1996)J/ApJS/99/135 : Rotation and Spectral Peculiarities (Abt+ 1995)J/A+AS/104/315 : Member of Herbig Ae/Be stellar group (The+ 1994)J/A+AS/105/305 : OB stars observed with high dispersion by IUE (Bohlin+ 1994)http://sdc.cab.inta-csic.es/ines/ : INES home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/143/28https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/143/28http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/143/28https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/143/28https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/143/28http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/143/28GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/143/28/iuestars (IUE selected B6-A9 III-V stars parameters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/143/28/iuestars?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/143/28/iuestars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/143/28/iuestars?GETtext/xml+votable180.050000true1.610586764.19616890.005555555555555556Cone search capability for table J/AJ/143/28/table3 (Stars rejected from our sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/143/28/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/143/28/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/143/28/table3?GETtext/xml+votable180.050000true233.971166667-14.2200833330.005555555555555556Cone search capability for table J/AJ/143/28/table14 (Interstellar column densities of SiIV and CIV (this work))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/143/28/table14?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/143/28/table14?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/143/28/table14?GETtext/xml+votable180.050000true124.5047739-47.09186390.0055555555555555565/442 5715 5721 6/8 56 63 89 90 109 111 113 116 118 119 123 161 174 183 235 236 340 351 375 405 433 455 461 463 472 474 485 496 592 603 649 689 765 771 811 826 842 962 1011 1032 1033 1035 1038 1039 1048 1055 1060 1061 1069 1091 1113 1114 1121 1124 1128 1163 1164 1196 1219 1283 1287 1293 1313 1384 1397 1441 1460 1504 1554 1586 1628 1675 1704 1720 1748 1754 1763 1784 1864 1867 1885 1891 1917 1922 2017 2081 2106 2231 2259 2317 2340 2360 2361 2395 2460 2467 2490 2591 2676 2682 2697 2746 2762 2775 2790 2849 2924 2927 2970 3004 3005 3023 3030 3042 3044 3060 3067 3093 3100 3101 3113 3132 3136 3137 3138 3145 3165 3184 3188 3198 3248 3375 3377 3449 3462 3491 3625 3678 3681 3723 3830 3849 3944 3956 4028 4038 4051 4110 4140 4181 4206 4224 4250 4251 4297 4298 4322 4373 4419 4696 4698 4890 4919 5311 5373 5423 5437 5446 5506 5517 5520 5631 5726 5762 5805 5895 6082 6229 6340 6429 6646 6674 6759 6822 6894 6937 6940 7015 7089 7117 7138 7181 7205 7239 7267 7413 7487 7642 7705 7767 7806 7839 8332 8490 8496 8534 8547 8564 8687 8690 8772 8794 8922 8926 8969 9004 9048 9054 9057 9074 9093 9100 9133 9310 9363 9380 9433 9458 9478 9504 9512 9608 9642 9686 9767 9836 9849 9875 9936 10000 10045 10096 10106 10130 10202 10276 10278 10345 10359 10383 10459 10472 10568 10602 10695 10741 10754 10755 10773 10783 10791 10804 10811 10903 10904 10978 10990 10993 11031 11079 11094 11109 11120 11193 11202 11279 11428 11485 11587 11599 11678 11720 11851 11959 12025 12255 12264 12325 12405 12461 12472 12560 12659 12760 12766 12847 12849 12865 12879 12971 12988 13017 13040 13042 13052 13054 13204 13207 13215 13250 13268 13292 13349 13411 13646 13678 13682 13688 13701 13721 13723 13771 13786 13816 13879 13881 13946 13963 13983 14024 14031 14033 14057 14058 14059 14098 14108 14114 14126 14146 14152 14179 14209 14224 14238 14263 14266 14272 14302 14314 14347 14355 14368 14381 14396 14410 14423 14427 14436 14440 14522 14555 14567 14575 14579 14581 14622 14631 14638 14646 14649 14653 14669 14676 14677 14700 14711 14728 14777 14852 14855 14858 14906 14912 15179 15244 15250 15261 15351 15372 15375 15383 15393 15396 15479 15494 15617 15624 15659 15768 15778 15782 15803 15842 16016 16020 16104 16131 16144 16145 16234 16275 16289 16312 16372 16443 16463 16689 16703 16952 16982 17085 17112 17156 17158 17194 17397 17695 17777 17783 17787 17888 18031 18436 18493 18508 18566 18804 18856 18915 18952 19017 19025 19099 19202 19277 19309 19384 19402 19780 20012 20116 20175 20184 20303 20313 20322 20340 20399 20497 20510 20609 20613 20725 20751 20760 20761 20797 20800 20804 20837 20879 20921 20923 20940 20943 20952 20960 21004 21015 21060 21083 21099 21139 21196 21233 21234 21236 21241 21255 21271 21272 21289 21316 21324 21326 21365 21399 21421 21430 21431 21433 21435 21436 21438 21439 21447 21472 21482 21515 21529 21530 21538 21541 21620 21643 21646 21665 21679 21788 21815 21833 21893 21928 21984 22023 22039 22054 22093 22114 22167 22173 22214 22235 22243 22246 22252 22254 22334 22381 22400 22503 22511 22514 22558 22579 22581 22615 22620 22637 22769 22787 22803 22805 22807 22822 22824 22829 22837 22839 22848 22849 22852 22854 22873 22883 22893 22894 22895 22897 22906 22907 22908 22911 22958 22986 22993 23010 23064 23076 23081 23086 23102 23261 23323 23375 23394 23408 23451 23483 23485 23493 23514 23538 23539 23547 23549 23557 23621 23637 23644 23646 23658 23717 23763 23776 23785 23798 23851 23860 23864 23870 23963 23978 24139 24142 24150 24159 24179 24183 24189 24221 24230 24238 24266 24292 24404 24420 24449 24451 24462 24480 24496 24497 24562 24621 24705 24839 24858 24906 24932 24969 25015 25016 25100 25138 25199 25353 25487 25601 25659 25789 25799 25973 25988 26014 26024 26057 26076 26078 26292 26294 26315 26368 26381 26435 26672 26677 26754 26801 26879 26929 27095 27102 27103 27215 27322 27333 27497 27541 27574 27578 27735 27797 27852 27863 27884 27909 27956 28062 28094 28131 28136 28137 28142 28208 28252 28316 28352 28469 28480 28481 28484 28486 28494 28575 28617 28633 28696 28711 28718 28737 28774 28780 28783 28796 28804 28806 28890 28891 28912 28916 28921 28940 28959 28968 28973 28989 29014 29025 29040 29059 29081 29086 29089 29095 29096 29138 29201 29207 29212 29271 29313 29374 29390 29510 29574 29619 29623 29711 29729 29809 29939 29948 30014 30064 30083 30188 30217 30229 30304 30325 30327 30330 30363 30366 30419 30467 30476 30477 30507 30540 30543 30580 30586 30617 30643 30655 30673 30722 30740 30781 30818 30869 30897 30915 30955 31006 31050 31063 31093 31122 31158 31174 31259 31281 31284 31303 31335 31441 31448 31491 31505 31507 31537 31552 31561 31600 31614 31705 31710 31716 31745 31759 31776 31787 31788 31790 31812 31828 31849 31904 31929 32019 32071 32092 32116 32196 32286 32288 32370 32475 32496 32558 32576 32604 32610 32838 32956 33008 33051 33054 33076 33078 33094 33097 33098 33099 33100 33101 33102 33107 33108 33111 33112 33113 33120 33121 33123 33124 33127 33193 33232 33233 33295 33298 33304 33306 33317 33326 33328 33351 33361 33378 33408 33417 33469 33716 33888 33935 34054 34189 34306 34394 34509 34526 34607 34680 34823 34873 34914 35077 35104 35226 35327 35411 35440 35474 35487 35529 35619 35676 35723 35756 35836 35842 36043 36081 36119 36231 36240 36282 36298 36575 36651 36711 36817 36850 36944 36956 36957 37006 37012 37063 37105 37108 37117 37120 37127 37128 37164 37169 37186 37206 37223 37230 37235 37253 37268 37290 37330 37331 37345 37360 37362 37364 37452 37584 37592 37593 37660 37700 37724 37746 37753 37754 37776 37779 37790 37814 37860 37867 37870 37886 37893 37894 37900 37903 37904 37906 37910 37914 37915 37916 37922 37930 37934 37978 37984 38002 38018 38023 38024 38026 38049 38074 38216 38223 38268 38296 38441 38512 38533 38560 38667 38719 38809 38812 38929 38950 38992 39075 39141 39163 39186 39189 39195 39222 39230 39235 39243 39247 39272 39310 39317 39371 39373 39374 39375 39397 39409 39434 39486 39591 39592 39619 39628 39671 39679 39689 39704 39733 39789 39806 39863 39890 39922 39923 39948 40030 40122 40221 40223 40242 40285 40606 40620 40697 40750 40807 40814 40882 41103 41122 41134 41171 41277 41341 41374 41376 41394 41428 41433 41465 41472 41478 41519 41520 41524 41565 41634 41650 41651 41654 41660 41734 41738 41759 41760 41866 41867 41892 41939 41943 41945 41994 42010 42029 42060 42072 42114 42116 42118 42126 42155 42173 42178 42183 42190 42236 42273 42279 42290 42324 42333 42394 42439 42456 42465 42489 42553 42560 42568 42611 42617 42618 42640 42678 42738 42740 42763 42832 42903 42932 42934 42944 42947 42948 42959 42967 42972 42977 42984 42985 42987 42988 42989 42990 43024 43033 43036 43040 43056 43062 43097 43210 43224 43242 43310 43321 43333 43365 43407 43430 43463 43483 43531 43539 43540 43630 43647 43677 43716 43720 43754 43764 43796 43809 43843 43888 43890 44043 44075 44213 44258 44293 44299 44307 44316 44317 44319 44321 44349 44352 44354 44357 44360 44363 44368 44371 44378 44386 44436 44468 44499 44502 44518 44584 44616 44651 44717 44720 44737 44738 44785 44822 44832 44833 44837 44903 44974 44993 45132 45249 45353 45373 45505 45638 45654 45746 45983 46081 46335 46367 46425 46436 46459 46615 46802 46908 46915 46939 46982 47009 47014 47021 47056 47112 47121 47205 47244 47246 47353 47660 47703 47739 47742 47781 47797 47801 47807 47825 47828 47947 47972 47993 48007 48040 48108 48194 48203 48355 48534 48546 48749 48829 48856 48872 48874 48884 48999 49042 49049 49121 491383.322582951404819e-19 4.920466254354166e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/143/28?format=asciiUVOpticaldefaultJ/AJ/143/28/iuestarsIUE selected B6-A9 III-V stars parametersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGr[1/7] Stellar group (1)meta.code.classintNameStar name (mainly HD)meta.id;meta.maincharONameOther star namemeta.idcharSpTSelected MK spectral typesrc.spTypecharVmag[-1.44/10.66]? Johnson V band magnitudemagphot.mag;em.opt.Vfloatnullable(B-V)? The (B-V) color indexmagphot.color;em.opt.B;em.opt.VfloatnullableDist[2.6/5000] Stellar distance (2)pcpos.distance;pos.heliocentricfloate_DistError in Distpcstat.errorfloatf_Dist[*] *=distance deduced from distance modulusmeta.codecharl_vsini[<] Limit flag on vsinimeta.code.error;phys.veloc.rotatcharvsini[0/455]? Stellar rotational velocity (3)km/sphys.veloc.rotatintnullableN[1/10] Number of IUE observations usedmeta.numberintf_N[S] small-aperture only spectra (4)meta.codecharSi[+?-] SiIV line detection? (5)meta.codecharC[+?-] CIV line detection? (5)meta.codecharSimbadSimbad column added by the CDSmeta.refcharmSN(C)Median of the CIV S/N of spectra used (1)stat.snrfloatS/N(C)CIV S/N of the median of different spectra (2)stat.snrfloate(C)[0.01/2.4]? CIV relative flux error (3)stat.errorfloatnullablemSN(Si)Median of the SiIV S/N of spectra used (1)stat.snrfloatS/N(Si)SiIV S/N of the median of different spectra (2)stat.snrfloate(Si)[0.01/6.1]? SiIV relative flux error (3)stat.errorfloatnullableIUEDetails of the IUE log for this starmeta.ref.urlcharSWP1IUE/SWP identifier of spectrum (SWPNNNNN) (1)meta.id;obscharSWP2? 2nd IUE/SWP id of spectrum (SWPNNNNN) (1)meta.id;obscharSWP3? 3rd IUE/SWP id of spectrum (SWPNNNNN) (1)meta.id;obscharSWP4? 4th IUE/SWP id of spectrum (SWPNNNNN) (1)meta.id;obscharSWP5? 5th IUE/SWP id of spectrum (SWPNNNNN) (1)meta.id;obscharSWP6? 6th IUE/SWP id of spectrum (SWPNNNNN) (1)meta.id;obscharSWP7? 7th IUE/SWP id of spectrum (SWPNNNNN) (1)meta.id;obscharSWP8? 8th IUE/SWP id of spectrum (SWPNNNNN) (1)meta.id;obscharSWP9? 9th IUE/SWP id of spectrum (SWPNNNNN) (1)meta.id;obscharSWP10? 10th IUE/SWP id of spectrum (SWPNNNNN) (1)meta.id;obschar_RAPositions from Simbad database (right ascension part)degpos.eq.ra;meta.main_DEPositions from Simbad database (declination part)degpos.eq.dec;meta.mainJ/AJ/143/28/table3Stars rejected from our samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintf_Name[a-c] Star grouping (1)meta.codecharNameOur catalog astronomical object designation (mainly HD)meta.id;meta.tablecharSNameSIMBAD astronomical object designationmeta.idcharTypeSIMBAD Object type (2)src.classcharRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainBmag[0.09/15.117]? SIMBAD Johnson B band magnitudemagphot.mag;em.opt.BfloatnullableVmag[0.12/18]? SIMBAD Johnson V band magnitudemagphot.mag;em.opt.VfloatnullableSpTSIMBAD MK spectral typesrc.spTypecharNrefNumber of SIMBAD referencesmeta.numberintSimbadSimbad column added by the CDSmeta.refcharJ/AJ/143/28/table14Interstellar column densities of SiIV and CIV (this work)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar name (1)meta.id;meta.maincharD[93/10000000] Star distancepcpos.distance;pos.heliocentricintn_D[*] distance from recent bibliographymeta.notecharlogSi[11.2/14.4]? Log of the SiIV column densitylog(cm**-2)phys.columnDensityfloatnullableE_logSi? Upper standard deviation in logSilog(cm**-2)stat.error;stat.maxfloatnullablee_logSi? Lower standard deviation in logSilog(cm**-2)stat.errorfloatnullablelogC[12.1/14.8] Log of the CIV column densitylog(cm**-2)phys.columnDensityfloatE_logC? Upper standard deviation in logClog(cm**-2)stat.error;stat.maxfloatnullablee_logC? Lower standard deviation in logClog(cm**-2)stat.errorfloatnullableSimbadSimbad column added by the CDSmeta.refchar_RAPositions from Simbad database (right ascension part)degpos.eq.ra;meta.main_DEPositions from Simbad database (declination part)degpos.eq.dec;meta.main