VizieR

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VizieR

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II/287/skydot Northern Sky Variability Survey (NSVS) (Wozniak+, 2004)
Skydot catalog (19995106 rows)
  recno=12070034
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ColumnValue  Explain   (UCD)
_RAJ200002 28 51.0744 "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+00 20 00.960 "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)
_RAB195002 26 17.1613 "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+00 06 39.535 "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)
_Glon167.3658434 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-53.9134482 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)
12070034recno12070034  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ2000037.21281 deg (i) Median right ascension of centroid (J2000) (pos.eq.ra;meta.main)
e_RAJ2000 25 10-5deg Mean error on RAdeg (stat.error;pos.eq.ra)
DEJ2000+00.33360 deg (i) Median right ascension of centroid (J2000) (pos.eq.dec;meta.main)
e_DEJ2000 28 10-5deg Mean error on DEdeg (stat.error;pos.eq.dec)
mag12.538 mag Unfiltered optical magnitude 450-1000nm, effective wavelength or R band, median value from "good" points (phot.mag;em.opt)
e_mag 0.033 mag Mean error on mag around median (stat.error;phot.mag)
emag 0.024 mag Median error bar of "good" points (stat.error;phot.mag)
Nobs139  Number of "good" points (meta.number)
N1229  Number of all points without RADECFLIP Cag (meta.number)
Ndet229  Number of all object detections (meta.number)
flag0   [0,3] Object flags (meta.code.error)
  
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