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=7454250
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ColumnValue  Explain   (UCD)
_RAJ200009 19 15.3024 "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+33 59 30.624 "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 16 12.1451 "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+34 12 11.664 "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)
_Glon190.7392983 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+44.3100352 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)
7454250recno 7454250  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ2000139.81376 deg (i) Median right ascension of centroid (J2000) (pos.eq.ra;meta.main)
e_RAJ2000 6 10-5deg Mean error on RAdeg (stat.error;pos.eq.ra)
DEJ2000+33.99184 deg (i) Median right ascension of centroid (J2000) (pos.eq.dec;meta.main)
e_DEJ2000 14 10-5deg Mean error on DEdeg (stat.error;pos.eq.dec)
mag10.863 mag Unfiltered optical magnitude 450-1000nm, effective wavelength or R band, median value from "good" points (phot.mag;em.opt)
e_mag 0.016 mag Mean error on mag around median (stat.error;phot.mag)
emag 0.010 mag Median error bar of "good" points (stat.error;phot.mag)
Nobs162  Number of "good" points (meta.number)
N1325  Number of all points without RADECFLIP Cag (meta.number)
Ndet325  Number of all object detections (meta.number)
flag0   [0,3] Object flags (meta.code.error)
  
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