III/280ivo://CDS.VizieR/III/280CDSBoyarchuk A.A.2017-05-16T14:58:40Z2017-05-15T13:02:51ZCDS support team

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

cds-question@unistra.frstar-atlasesspectroscopyultraviolet-astronomyAstron was a Soviet spacecraft launched on 23 March 1983, and it was operational for eight years as the largest ultraviolet space telescope during its lifetime. Astron's payload consisted of an 80 cm ultraviolet telescope Spica and an X-ray spectroscope. We present 159 low resolution spectra of stars obtained during the Astron space mission (Tables 4, 5; hereafter table numbers in Boyarchuk et al. 1994 are given). Table 4 (observational log, logs.dat) contains data on 142 sessions for 90 stars (sorted in ascending order of RA), where SED was obtained by scanning method, and then data on 17 sessions for 15 stars (also sorted in ascending order of RA), where multicolor photometry was done. Kilpio et al. (2016, Baltic Astronomy 25, 23) presented results of the comparison of Astron data to the modern UV stellar data, discussed Astron precision and accuracy, and made some conclusions on potential application areas of these data. Also 34 sessions of observations of 27 stellar systems (galaxies and globular clusters) are presented. Observational log was published in Table 10 and data were published in Table 11, respectively. Also 16 sessions of observations of 12 nebulae (Table 12 for observational log and Table 13 for data themselves) are presented. Background radiation intensity data (Table 14) are presented in Table 15. At last, data on comets are presented in different forms. We draw your attention that observational data for stars, stellar systems, nebulae and comets are expressed in log [erg/s/cm^2/A], while for comets data 10E-13 erg/s/cm^2/A units are used, hydroxyl band photometric data for comets are expressed in log [erg/s/cm^2], and for the background data it is radiation intensity expressed in log [erg/s/cm^2/A/sr]. Scanned (PDF version of) Boyarchuk et al. (1994) book is available at http://www.inasan.ru/~astron/astron.pdf2017yCat.3280....0Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/III/280CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=III/280https://vizier.iucaa.in/viz-bin/VizieR-2?-source=III/280http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=III/280https://vizier.cds.unistra.fr/viz-bin/votable?-source=III/280https://vizier.iucaa.in/viz-bin/votable?-source=III/280http://vizieridia.saao.ac.za/viz-bin/votable?-source=III/280GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table III/280/logg (Observational log: stellar systems)https://vizier.cds.unistra.fr/viz-bin/conesearch/III/280/logg?https://vizier.iucaa.in/viz-bin/conesearch/III/280/logg?http://vizieridia.saao.ac.za/viz-bin/conesearch/III/280/logg?GETtext/xml+votable180.050000true10.482940.85730.005555555555555556Cone search capability for table III/280/logb (Observational log: background)https://vizier.cds.unistra.fr/viz-bin/conesearch/III/280/logb?https://vizier.iucaa.in/viz-bin/conesearch/III/280/logb?http://vizieridia.saao.ac.za/viz-bin/conesearch/III/280/logb?GETtext/xml+votable180.050000true59.034331.22820.005555555555555556Cone search capability for table III/280/logh (Observational log: comets in hydroxyl)https://vizier.cds.unistra.fr/viz-bin/conesearch/III/280/logh?https://vizier.iucaa.in/viz-bin/conesearch/III/280/logh?http://vizieridia.saao.ac.za/viz-bin/conesearch/III/280/logh?GETtext/xml+votable180.050000true11.6648412.160150.005555555555555556Cone search capability for table III/280/logn (Observational log: nebulae)https://vizier.cds.unistra.fr/viz-bin/conesearch/III/280/logn?https://vizier.iucaa.in/viz-bin/conesearch/III/280/logn?http://vizieridia.saao.ac.za/viz-bin/conesearch/III/280/logn?GETtext/xml+votable180.050000true61.019136.41990.005555555555555556Cone search capability for table III/280/logc (Observational log: comets)https://vizier.cds.unistra.fr/viz-bin/conesearch/III/280/logc?https://vizier.iucaa.in/viz-bin/conesearch/III/280/logc?http://vizieridia.saao.ac.za/viz-bin/conesearch/III/280/logc?GETtext/xml+votable180.050000true11.7441112.185910.005555555555555556Cone search capability for table III/280/logs (Observational log: stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/III/280/logs?https://vizier.iucaa.in/viz-bin/conesearch/III/280/logs?http://vizieridia.saao.ac.za/viz-bin/conesearch/III/280/logs?GETtext/xml+votable180.050000true26.314250.80030.0055555555555555566/740 963 1034 1077 1115 1164 1196 1199 1293 1310 1399 1460 1559 2155 2375 2414 2622 2623 2661 2884 3057 3198 3208 3285 3389 3430 4206 4419 4863 5196 5423 5724 6037 6145 6201 6361 6464 6883 7221 7241 8695 9048 9512 9847 9849 10000 11027 12025 12405 12857 12997 13026 13036 13250 13282 13286 13724 13743 13771 13878 13963 14018 14068 14108 14197 14306 14416 14452 14632 14690 14692 14727 15363 15631 16144 16186 17192 17850 18567 18854 18891 18894 18903 19009 19656 19718 19907 20212 21196 21439 21530 22517 23922 23927 24107 24449 24505 25137 25457 25794 25869 25951 26375 26460 26840 27088 27466 27496 27604 27733 27765 27928 28172 28208 28432 28494 28518 28723 28762 28803 28828 28890 28891 28896 28913 28916 28925 29025 29089 29116 29205 29209 29305 29390 29463 29729 29809 30325 30437 30507 30722 32173 33089 33094 33100 33115 36700 37925 39907 39908 39910 39937 41279 41399 41662 41802 41821 42076 42140 42196 42236 42296 42315 42333 42366 42394 42395 42416 42464 42468 42477 42483 42540 42599 42704 42740 42862 42977 42999 43014 43020 43375 43837 43881 44017 44073 44307 44316 44365 44454 46437 47121 47663 47786 48249 48901https://cdsarc.cds.unistra.fr/viz-bin/moc/III/280?format=asciiOpticalUVdefaultIII/280/loggObservational log: stellar systemsSimbadNameSimbad column added by the CDSmeta.idcharSEDSEDmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameNamemeta.id;meta.maincharTypeTypesrc.classcharRAB1950Right ascension (B1950, epoch 1975.0)pos.eq.ra;meta.mainDEB1950Declination (B1950, epoch 1975.0)pos.eq.dec;meta.mainDateObservation date (dd/mm/yy)time.epoch;obsnullableDiaphr[CBO] Diaphragm flag (G1)meta.codecharFileNameName of Observational data file in subdirectory spgmeta.id;meta.filechar_RA.icrsRight ascension (ICRS) at Epoch=J1975. (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) at Epoch=J1975. (computed by VizieR, not part of the original data)pos.eq.decnullableindexedIII/280/logbObservational log: backgroundrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateObservation date (yy/mm/dd)time.epoch;obsnullableZodLigh[z] Indication for zodiacal light observationmeta.codecharTimeObservation time, UT (hh.h)htime.epochfloatRAB1950Right ascension (B1950, epoch 1975.0)pos.eq.ra;meta.mainDEB1950Declination (B1950, epoch 1975.0)pos.eq.dec;meta.mainFileNameName of Observational data file in subdirectory spbmeta.id;meta.filecharSEDSEDmeta.ref.urlchar_RA.icrsRight ascension (ICRS) at Epoch=J1975. (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) at Epoch=J1975. (computed by VizieR, not part of the original data)pos.eq.decnullableindexedIII/280/loghObservational log: comets in hydroxylrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameNamemeta.id;meta.maincharDateObservation date (YYYY/MM/DD)time.epoch;obsnullableDiaphr[CBO] Diaphragm flag (G1)meta.codecharRAB1950Rigth ascension (B1950, epoch 1975.0)pos.eq.ra;meta.mainDEB1950Declination (B1950, epoch 1975.0)pos.eq.dec;meta.mainTimeStStart of the exposure, UT (hh:mm)time.epochnullableTimeEndEnd of the exposure, UT (hh:mm)time.epochnullableSEDSEDmeta.ref.urlchar_RA.icrsRight ascension (ICRS) at Epoch=J1975. (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) at Epoch=J1975. (computed by VizieR, not part of the original data)pos.eq.decnullableindexedIII/280/lognObservational log: nebulaeSimbadNameSimbad column added by the CDSmeta.idcharSEDSEDmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDNGC/IC/M identifiermeta.id;meta.maincharNameNamemeta.idcharTypeTypesrc.classcharRAB1950Right ascension (B1950, epoch 1975.0)pos.eq.ra;meta.mainDEB1950Declination (B1950, epoch 1975.0)pos.eq.dec;meta.mainDateObservation date (dd.mm.yy)time.epoch;obsnullableDiaphr[CBO] Diaphragm flag (G1)meta.codecharFileNameName of Observational data file in subdirectory spnmeta.id;meta.filechar_RA.icrsRight ascension (ICRS) at Epoch=J1975. (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) at Epoch=J1975. (computed by VizieR, not part of the original data)pos.eq.decnullableindexedIII/280/logcObservational log: cometsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameNamemeta.id;meta.maincharDateObservation date (YYYY/MM/DD)time.epoch;obsnullableDiaphr[CBO] Diaphragm flag (G1)meta.codecharRAB1950Rigth ascension (B1950, epoch 1975.0)pos.eq.ra;meta.mainDEB1950Declination (B1950, epoch 1975.0)pos.eq.dec;meta.mainTimeStStart of the exposure, UT (hh:mm:ss)time.start;obs.exposurenullableTimeEndEnd of the exposure, UT (hh:mm:ss)time.end;obs.exposurenullableSEDSEDmeta.ref.urlchar_RA.icrsRight ascension (ICRS) at Epoch=J1975. (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) at Epoch=J1975. (computed by VizieR, not part of the original data)pos.eq.decnullableindexedIII/280/logsObservational log: starsSimbadNameSimbad column added by the CDSmeta.idcharVmagVisual magnitudemagphot.mag;em.opt.VfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName (GCVS for most of the stars) (1)meta.id;meta.maincharHD? Henry Draper Catalog Numbermeta.idintnullableRAB1950Right ascension (B1950, epoch 1975.0)pos.eq.ra;meta.mainDEB1950Declination (B1950, epoch 1975.0)pos.eq.dec;meta.mainB-V? B-V color in the UBV systemmagphot.color;em.opt.B;em.opt.VfloatnullableU-B? U-B color in the UBV systemmagphot.color;em.opt.U;em.opt.BfloatnullableSpType? Spectral typesrc.spTypecharDateObservation date (yy.mm.dd)time.epoch;obscharDiaphr[CBO] Diaphragm flag (G1)meta.codecharFileNameName of Observational data file in subdirectory spsmeta.id;meta.filecharSEDSEDmeta.ref.urlchar_RA.icrsRight ascension (ICRS) at Epoch=J1975. (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) at Epoch=J1975. (computed by VizieR, not part of the original data)pos.eq.decnullableindexed