VizieR

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VizieR

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J/A+A/615/A115/tableb1 HST Hot Star Library (Khan+, 2018)
List of the 40 newly observed stars
spectrum/fits
(41 rows)
  recno=5
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200021 36 52.9688 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+12 47 19.101 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195021 34 28.0333 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+12 33 49.296 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon066.7780489 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-28.2021821 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
5recno 5  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

TypePost-AGB  Type (src.class)
N 8  Internal catalog number based on the 70 SNAP-mode candidate stars (Note 1)   (meta.id)
NameNGC 7094  Name of the star (meta.id;meta.main)
Vmag13.680 mag apparent magnitude through the V filter (phot.mag;em.opt.V)
B-V-0.050 mag B-V colour index (phot.color;em.opt.B;em.opt.V)
n_B-V    [*] * when 2MASS J-K colour index instead of B-V in B-V column (meta.note)
Teff110000 K Effective temperature (phys.temperature.effective)
logg 5.70 [cm/s2] Surface gravity (phys.gravity)
AV 0.41 mag Extinction in V (phys.absorption;em.opt.V)
R 2.98   Ratio of total to selective extinction at V (phys.absorption.gal;arith.ratio)
x0 4.70 um-1 Bump position (pos)
gamma 1.35 um-1 Bump width (spect.line.eqWidth)
cs 6.21   Bump strength (phys.absorption)
RefWerner et al. (2003IAUS..209..169W)  Reference (meta.ref;pos.frame)

spsp  Show the spectrum (meta.ref.url)

FileNamedustcor_star08.fits  Name of the file with spectra in subdirectory fits (meta.id;meta.file)

SimbadNameNGC 7094  Designation understandable by the Simbad data-base (meta.id)
_RA324.22070 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE+12.78864 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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