VizieR

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VizieR

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J/AcA/48/147/smc_sc OGLE SMC BVI photometry (Udalski+ 1998)
OGLE stars in the 11 SMC-SC fields (2229265 rows)
  recno=642456
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ColumnValue  Explain   (UCD)
_RAJ200000 48 23.4600 "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)
_DEJ2000-73 05 51.400 "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)
_RAB195000 46 35.3106 "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)
_DEB1950-73 22 12.337 "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)
_Glon303.2399359 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-44.0288178 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)
642456recno 642456  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
SC 4  SMC_SC field number (obs.field)

SMC-SC177919  (i) Star number in the field (Note 1)   (meta.id;meta.main)
RAJ200000 48 23.46 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-73 05 51.4 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
Xpos1918.04 pix X position in the I-band template image (pos.cartesian.x;instr.det)
Ypos4334.63 pix Y position in the I-band template image (pos.cartesian.y;instr.det)
o_Vmag23  Number of observations in V band (meta.number)
Vmag20.903 mag V magnitude (phot.mag;em.opt.V)
e_Vmag 0.140 mag rms uncertainty on Vmag (stat.error;phot.mag;em.opt.V)
B-V 0.819 mag B-V colour index (phot.color;em.opt.B;em.opt.V)
V-I 0.780 mag V-I colour index (phot.color;em.opt.V;em.opt.I)
o_Bmag 8  Number of observations in B band (meta.number)
Bmag21.725 mag B magnitude (phot.mag;em.opt.B)
e_Bmag 0.433 mag rms uncertainty on Bmag (stat.error;phot.mag;em.opt.B)
o_Imag123  Number of observations in I band (meta.number)
Imag20.123 mag I magnitude (phot.mag;em.opt.I)
e_Imag 0.237 mag rms uncertainty in Imag (stat.error;phot.mag;em.opt.I)
rBmag 0  Number of rejected observations in B band (meta.number)
rVmag 0  Number of rejected observations in V band (meta.number)
rImag 0  Number of rejected observations in I band (meta.number)
  
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