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VizieR

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J/AJ/133/2393/photo UBVRI phot. in seven Local Group dwarfs galaxies (Massey+, 2007)
UBVRI photometry in 7 Local Group dwarfs galaxies, M31 and M33 (tables 5 to 13 of paper) (606547 rows)
  recno=216052
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 42 19.7900 "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+40 56 40.600 "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 39 35.7680 "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 40 14.728 "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)
_Glon121.0784518 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-21.8943572 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)
216052recno 216052  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
Gal.M31  Galaxy name (meta.id.parent)

LGGSJ004219.79+405640.6  (i) LGGS Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)

n_LGGS   M indicates a spectroscopically confirmed Membership (meta.ref.url)

Vmag21.692 mag The V band magnitude (phot.mag;em.opt.V)
e_Vmag 0.038 mag The error in Vmag (stat.error;phot.mag;em.opt.V)
B-V 0.834 mag The (B-V) color magnitude (phot.color;em.opt.B;em.opt.V)
e_B-V 0.078 mag The error in B-V (stat.error;phot.color;em.opt.B)
U-B 0.464 mag The (U-B) color magnitude (phot.color;em.opt.U;em.opt.B)
e_U-B 0.131 mag The error in U-B (stat.error;phot.color;em.opt.U)
V-R 0.549 mag The (V-R) color magnitude (phot.color;em.opt.V;em.opt.R)
e_V-R 0.061 mag The error in V-R (stat.error;phot.color;em.opt.V)
R-I 0.454 mag The (R-I) color magnitude (phot.color;em.opt.R;em.opt.I)
e_R-I 0.047 mag The error in R-I (stat.error;phot.color;em.opt.R)
NV 4  Number of V measurements (meta.number)
NB 2  Number of B measurements (meta.number)
NU 1  Number of U measurements (meta.number)
NR 3  Number of R measurements (meta.number)
NI 4  Number of I measurements (meta.number)
SpType   MK Spectral Type (if available) (src.spType)
r_SpType   References for SpType, in refs.dat file (meta.ref;pos.frame)
RAJ200000 42 19.79 "h:m:s" (i) Hour of Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+40 56 40.6 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  
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