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VizieR

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J/AJ/118/1043/tables Herbig Ae/Be stars catalog (Herbst+, 1999)
Summary of data (247 rows)
  recno=123
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ColumnValue  Explain   (UCD)
_RAJ200020 58 53.7200 "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+44 15 28.300 "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)
_RAB195020 57 06.1969 "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+44 03 46.075 "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)
_Glon085.4597699 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-01.0469556 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)
123recno 123  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
TypeFUor  Variability type: HAeBe (table1), GTTSs (G/K0 TTau, table2), FUor (table3), WTT (weak T Tau, table4), or CTT (classical T Tau, table5) (meta.code;src.var)

NameV1057 Cyg  Star name (meta.id;meta.main)

lclc  Show the light curves (meta.ref.url)

FileNamefuors/v1057cyg.dat  File name (meta.id;meta.file)
JD(min)45489 d [37672/50011] Minimal Julian date (JD-2400000) (time.epoch)
JD(max)51042 d [43351/51042] Maximal Julian date (JD-2400000) (time.epoch)
Nobs 999   [1/1594] Number of observations (meta.number)
Range 1.95 mag V magnitude range (src.var.amplitude)
Vmax  mag Maximum V magnitude (phot.mag;em.opt.V)
Vmin  mag Minimum V magnitude (phot.mag;em.opt.V)
Vmag11.64 mag Average V magnitude (phot.mag;em.opt.V)
U-B 1.12 mag U-B colour index (phot.color;em.opt.U;em.opt.B)
B-V 1.78 mag B-V colour index (phot.color;em.opt.B;em.opt.V)
V-R 1.62 mag V-R colour index (phot.color;em.opt.V;em.opt.R)
R-I  mag R-I colour index (phot.color;em.opt.R;em.opt.I)

SimbadNameV* V1057 Cyg  Designation understandable by the Simbad data-base (meta.id)
_RA314.72383 deg (i) Position from SIMBAD database (right ascension part) (pos.eq.ra;meta.main)
_DE+44.25786 deg (i) Position from SIMBAD database (declination part) (pos.eq.dec;meta.main)
  
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