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J/MNRAS/375/831/table2 Draco MegaCam, INT and HST photometry (Segall+, 2007)
MegaCam catalogue (1100913 rows)
  recno=379186
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200017 26 27.1500 "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+57 25 10.200 "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)
_RAB195017 25 36.8135 "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+57 27 38.057 "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)
_Glon085.7214751 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+33.9104313 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)
379186recno 379186  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ200017 26 27.15 "h:m:s" (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
DEJ2000+57 25 10.2 "d:m:s" (i) Declination (J2000.0) (pos.eq.dec;meta.main)
gmag23.063 mag MegaCam g magnitude in AB system (Note G1)   (phot.mag;em.opt.R)
e_gmag 0.020 mag rms uncertainty on gmag (stat.error;phot.mag;em.opt.B)
cg 1  Classification parameter in g band (Note G2)   (src.class.starGalaxy)
rmag22.654 mag MegaCam r magnitude in AB system (Note G1)   (phot.mag;em.opt.R)
e_rmag 0.024 mag rms uncertainty on rmag (stat.error;phot.mag;em.opt.R)
cr 1  Classification parameter in r band (Note G2)   (src.class.starGalaxy)
imag22.295 mag MegaCam i magnitude in AB system (Note G1)   (phot.mag;em.opt.I)
e_imag 0.026 mag rms uncertainty on imag (stat.error;phot.mag;em.opt.I)
ci 1  Classification parameter in i band (Note G2)   (src.class.starGalaxy)
  
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