VizieR

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I/342/f3 FON Astrographic Catalogue, Version 3.0 (Andruk+, 2016)
Star data file (24752709 rows)
  recno=2957203
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ColumnValue  Explain   (UCD)
_RAJ200005 24 39.876784 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+09 03 47.06383 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195005 21 55.647736 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+09 01 07.78397 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon194.453208493 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-14.657448565 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)
2957203recno 2957203  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID 30561  Serial number of the star (meta.number)
k 4  Number of determinations (plates) (meta.number)
RAJ2000081.1661567 deg (i) Right Ascension (J2000) (pos.eq.ra)
e_RAJ2000 0.426 arcsec Error in right ascension, RA*cos(DE) (stat.error)
DEJ2000+09.0631018 deg (i) Declination (J2000) (pos.eq.dec)
e_DEJ2000 0.267 arcsec Error in Declination (stat.error;pos.eq.dec)
Bmag15.81 mag Johnson Blue magnitude (phot.mag;em.opt.B)
e_Bmag 0.28 mag Error in B (stat.error;phot.mag;em.opt.B)
Epoch1990.752 yr Epoch of observations (time.epoch)
FWHM 5.99 2.17pix Diameter of star image (phys.angSize)
cI 12.71  Intensity in the center of image (in max256 unit) (phot.count;em.opt)
f.mag14.020 mag UCAC4 f magnitude (Note 1)   (phot.mag;em.opt)
pmRA -1.3 mas/yr Proper motion in RA*cos(DE) (Note 1)   (pos.pm;pos.eq.ra)
pmDE -11.1 mas/yr Proper motion in DE (Note 1)   (pos.pm;pos.eq.dec)
B4mag  mag UCAC4 B magnitude (Note 1)   (phot.mag;em.opt.B)
Vmag  mag UCAC4 V magnitude (Note 1)   (phot.mag;em.opt.V)
rmag  mag UCAC4 r magnitude (Note 1)   (phot.mag;em.opt.R)
imag  mag UCAC4 i magnitude (Note 1)   (phot.mag;em.opt.I)
  
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