VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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II/287/skydot Northern Sky Variability Survey (NSVS) (Wozniak+, 2004)
Skydot catalog (19995106 rows)
  recno=15684962
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ColumnValue  Explain   (UCD)
_RAJ200009 28 06.3792 "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)
_DEJ2000-10 31 30.828 "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)
_RAB195009 25 40.2367 "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)
_DEB1950-10 18 24.206 "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)
_Glon243.2481172 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+27.9921719 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)
15684962recno15684962  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ2000142.02658 deg (i) Median right ascension of centroid (J2000) (pos.eq.ra;meta.main)
e_RAJ2000 30 10-5deg Mean error on RAdeg (stat.error;pos.eq.ra)
DEJ2000-10.52523 deg (i) Median right ascension of centroid (J2000) (pos.eq.dec;meta.main)
e_DEJ2000 34 10-5deg Mean error on DEdeg (stat.error;pos.eq.dec)
mag13.059 mag Unfiltered optical magnitude 450-1000nm, effective wavelength or R band, median value from "good" points (phot.mag;em.opt)
e_mag 0.050 mag Mean error on mag around median (stat.error;phot.mag)
emag 0.036 mag Median error bar of "good" points (stat.error;phot.mag)
Nobs124  Number of "good" points (meta.number)
N1152  Number of all points without RADECFLIP Cag (meta.number)
Ndet152  Number of all object detections (meta.number)
flag0   [0,3] Object flags (meta.code.error)
  
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