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J/A+A/469/1221/plates Sydney observatory Galactic survey (SOGS) (Fresneau+, 2007)
List of all astrographic plates (tables 1, 2 and 3 of the paper) (549 rows)
  recno=446
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ColumnValue  Explain   (UCD)
_RAJ200012 28.6 "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)
_DEJ2000-61 33 "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)
_RAB195012 25.8 "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)
_DEB1950-61 17 "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)
_Glon300.21 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 +1.20 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)
446recno 446  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAB190012 23 "h:m:s" (i) Right Ascension (B1900) of plate center (pos.eq.ra;meta.main)
DEB1900-61 "d:m:s" (i) Declination (B1900) of SOAP plate center (pos.eq.dec;meta.main)
sigT 0.39 arcsec rms. error of the plate adjustment (Note 1)   (stat.stdev)
Obs1897-05-02 "Y:M:D" Date of observation (time.epoch)
Nmeas 7653  Number of stars measured (Note 2)   (meta.number)
Nobs    Number of stars observed (Note 3)   (meta.number)
sigMu 0.74 10mas/yr Significant proper motion limit in 0.01"/yr (Note 4)   (stat.stdev)
sigB 0.00 mag Significant B-magnitude variability (Note 5)   (stat.stdev)
FileNamemerid/S3351.dat  FileName of the plate (meta.id;meta.file)
Pl446  (i) Plate number (record number in "plates") (obs.field)

_RA.icrs12 29 "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs-62 "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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