J/A+AS/146/217ivo://CDS.VizieR/J/A+AS/146/217CDSLancon A.Wood P.R.2018-01-11T06:15:27Z2007-11-20T20:35:57ZCDS support team

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

cds-question@unistra.frvisible-astronomyspectroscopyinfrared-astronomylate-type-starsspectrophotometryThe present catalogue contains 182 low resolution optical spectra, 145 medium resolution (R~1100) near-IR spectra, and 112 merged optical+near-IR spectra that range from about 510 to 2450 nm. The observed stars are luminous cool objects: the sample includes red giants, red supergiants, oxygen rich and carbon rich long period variables (asymptotic giant branch stars), as well as a few Galactic Bulge and LMC/SMC stars. The optical data were acquired on the so-called 74 inch Telescope at Mount Stromlo Observatory. The near-IR data were acquired with the Cryogenic Array Spectrometer and Imager CASPIR on the 2.3 meter Australian National University Telescope at Siding Spring Observatory. Optical and near-IR data for variable objects have been merged only when both were taken less than 15 days apart; but both spectral ranges are also provided separately. The spectra are corrected for telluric absorption. However, in regions where the transmission of the Earth atmosphere is close to zero the fluxes recovered remain highly uncertain. The flux calibration is based on a series of reference stars, for which a theoretical intrinsic energy distribution was assumed. An absolute flux calibration (to about 10% accuracy) was only achieved in exceptional cases; in the other cases, the absolute fluxes can be off their real values by an order of magnitude due to slit losses (for the programme star and/or the reference star) and to non-photometric wheather. Uncertainties in the relative values of fluxes along each spectrum are described in the paper.2000A&AS..146..217Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/146/217CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIII/140 : Carbon stars from Baldone telescope (Alksne+ 1987)III/156 : Cool Galactic Carbon Stars, 2nd Edition (Stephenson 1989)J/AJ/99/784 : IR photometry of LMC long-period variables (Hughes+ 1990)J/A+AS/115/41 : UBV(RI) photometry of cool stars (Cutispoto+, 1996)J/A+A/325/1115 : Near-simultaneous ROSAT and Mt Wilson data (Piters+ 1997)J/AJ/119/1448 : Improved properties for cool stars (Houdashelt+, 2000)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/146/217https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/146/217http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/146/217https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/146/217https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/146/217http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/146/217GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/146/217/stars (Star positions)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/146/217/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/146/217/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/146/217/stars?GETtext/xml+votable180.050000true212.822917-7.7472220.0055555555555555566/4355 4614 8475 12300 18364 21224 24746 24800 25864 26312 26889 26952 27078 27457 27694 28778 28864 28866 28919-28920 29508 29964 30777 31308 32878 33076 33103 33124 33142 33233 33328 33570 34580 37023 37176 37220 37247 37263 37326 37338 37894 37925 38171 38560 38718 38770 39144 39380 40244 40300 40493 40919 41704 41801 41983 42644 42814 43017 43150 43533 43733 43807 43943 43956 44248 44320 44348 44417 44431 44747 46160 46353 47330 47749https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/146/217?format=asciiInfrareddefaultJ/A+AS/146/217/starsStar positionsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar namemeta.id;meta.maincharprimaryRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainBmag? B magnitudemagphot.mag;em.opt.BfloatnullableVmag? V magnitudemagphot.mag;em.opt.VfloatnullableSpTypeSpectral typesrc.spTypecharFilesTemplate of spectra file namesmeta.ref.urlcharSpectraDetails about available spectra for this starmeta.ref.urlcharSimbadSimbad column added by the CDScharJ/A+AS/146/217/ikrefsLog of reference stars used per nightrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateObservation datetime.epoch;obsnullableNref[0/6] Numbered atmospheric reference namemeta.noteintStarName of the reference star.meta.id;meta.maincharAirmassTypical airmass of the observationsobs.airMassfloatSimbadSimbad column added by the CDScharJ/A+AS/146/217/iklogLog of near-IR observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFileName of the file with spectrummeta.id;meta.filecharDateObservation date ("YYYY-MM-DD")time.epoch;obsnullableAirmass? Airmass (1)obs.airMassfloatnullableNref? Number of the reference star(s) used separated by ','. Refers to ikrefs.dat file (1)meta.numbercharHJDJulian date of the observation (rounded to the nearest integer)time.epochdoublen_HJD+last digit of HJD when two days of observationmeta.notecharPhase? GCVS phase of the observation when available. See Appendix B for comments on individual stars See note (2)meta.ref;pos.framefloatnullableNote[yes ] if absolute flux calibration available (1)meta.notecharPlotplot the spectrummeta.ref.urlcharStarDetails on starmeta.ref.urlcharJ/A+AS/146/217/vilogLog of optical observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFileName of the file with spectrummeta.id;meta.filecharDateObservation date ("YYYY-MM-DD")time.epoch;obsnullableAirmass? Airmass (1)obs.airMassfloatnullableNref? Number of the reference star(s) used separated by ','. Refers to ikrefs.dat file (1)meta.numbercharHJDJulian date of the observation (rounded to the nearest integer)time.epochdoublen_HJD+last digit of HJD when two days of observationmeta.notecharPhase? GCVS phase of the observation when available. See Appendix B for comments on individual stars See note (2)meta.ref;pos.framefloatnullableNote[yes ] if absolute flux calibration available (1)meta.notecharPlotplot the spectrummeta.ref.urlcharStarDetails on starmeta.ref.urlcharJ/A+AS/146/217/mbolBolometric magnitude estimatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFileObject name for merged spectrummeta.id;meta.maincharDateObservation datetime.epoch;obsnullableMbolEstimated absolute bolometric magnitude, derived using the period - K band relation of Hughes and Wood (1990, Cat. <J/AJ/99/784>) and an instantaneous bolometric correction estimated from the data itself. (1)magphys.magAbs.bolfloatPlotplot the spectrummeta.ref.urlcharStarDetails on starmeta.ref.urlchar