VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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II/208/bv BVRI CCD photometry in the field of M 31 (Magnier+ 1992)
Stars with both B and V photometry (47776 rows)
  recno=17457
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ColumnValue  Explain   (UCD)
_RAJ200000 41 27.27696 "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+41 10 10.3548 "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 38 43.39150 "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+40 53 43.8115 "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)
_Glon120.91058696 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-21.66302063 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)
17457recno 17457  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq222219  (i) [1,485425] Sequence number (meta.id;meta.main)
RAJ200010.363654 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
e_RAdeg 0.000088 deg Scatter for the star, if multiple measurements (stat.error)
DEJ200041.169543 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
e_DEdeg 0.000038 deg Scatter if multiple measurements (stat.error)
Bmag19.731 mag B magnitude (phot.mag;em.opt.B)
e_Bmag 0.246 mag Mean error on Bmag (stat.error)
o_Bmag 2   [-5,7] Number of detection in B images (Note 2)   (meta.number)
tBmag110000   [0-57] DoPHOT type for each detection (Note 1)   (src.class)
Vmag18.950 mag V magnitude (phot.mag;em.opt.V)
e_Vmag 0.142 mag Mean error on Vmag (stat.error)
o_Vmag 2   [-6,7] Number of detection in V images (Note 2)   (meta.number)
tVmag110000   [0-57] DoPHOT type for each detection (Note 1)   (src.class)
Rmag18.402 mag R magnitude (Cousins) (phot.mag;em.opt.R)
e_Rmag 0.020 mag Mean error on Rmag (stat.error)
o_Rmag 1   [-5,6] Number of detection in R images (Note 2)   (meta.number)
tRmag100000   [0-57] DoPHOT type for each detection (Note 1)   (src.class)
Imag18.122 mag I magnitude (Cousins) (phot.mag;em.opt.I)
e_Imag 0.022 mag Mean error on Imag (stat.error)
o_Imag 1   [-5,6] Number of detection in I images (Note 2)   (meta.number)
tImag100000   [0-57] DoPHOT type for each detection (Note 1)   (src.class)
  
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