VizieR

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VizieR

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VIII/56/rbrgals Compendium of Radio Measurements of Bright Galaxies (Haynes+ 1975)
Compendium of Radio Measurements of Bright Galaxies (7156 rows)
  recno=5162
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ColumnValue  Explain   (UCD)
_RAJ200013 03 57.39 "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)
_DEJ2000-11 29 53.1 "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)
_RAB195013 01 20.00 "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)
_DEB1950-11 13 48.0 "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)
_Glon307.83562 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+51.25444 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)
5162recno 5162  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameNGC4939  Name of source (Note 1)   (meta.id;meta.main)
pos_flg    [ *CP] Position Flags (Note 2)   (meta.code)
RAB195013 01 20 "h:m:s" (i) Right Ascension (B1950) (Note 2)   (pos.eq.ra;meta.main)
DEB1950-11 13 48 "d:m:s" (i) Declination (B1950) (Note 2)   (pos.eq.dec;meta.main)
l_e_RAB1950    [ <] Denotes upper limit on ErrRA (meta.code.error)
e_RAB1950  arcsec Error on right ascension (Note 3)   (stat.error;pos.eq.ra)
l_e_DEB1950    [ <] Denotes upper limit on ErrDEC (meta.code.error)
e_DEB1950  arcsec Error on declination (Note 3)   (stat.error;pos.eq.dec)
Freq  MHz Frequency of flux density measurement (Note 4)   (em.freq)
l_flux    [ <>?] Flux density flag (Note 5)   (meta.code.error;phot.flux)
flux  Jy Flux density in Jy (Note 6)   (phot.flux.density;em.radio)
e_flux  Jy Error on flux density (Note 7)   (stat.error;phot.flux)
l_MajAxis    [ <>] upper or lower limit for MajAxis (Note 8)   (meta.code.error;phys.angSize)
MajAxis  arcmin Major axis (or diameter) (Note 8)   (phys.angSize)
f_MajAxis    [ D] D indicates it is a diameter (Note 8)   (meta.code)
l_MinAxis    [ <>] upper or lower limit for MinAxis (Note 8)   (meta.code.error;phys.angSize)
MinAxis  arcmin Minor Axis (Note 8)   (phys.angSize)
type   Morphological type of galaxy (Note 9)   (src.morph.type)
B-V  mag B-V color index (Note 9)   (phot.color;em.opt.B;em.opt.V)
U-B  mag U-B color index (Note 9)   (phot.color;em.opt.U;em.opt.B)
Pmag  mag Apparent photographic magnitude (Note 9)   (phot.mag;em.opt)
f_Pmag   Notes on Pmag (Note 9)   (meta.code)
Btc  mag Total corrected apparent magnitude (Note 9)   (phot.mag;em.opt.B)
Rvel  km/s Radial velocity of the galaxy (Note 9)   (spect.dopplerVeloc)
r_OptW73  Comma-separated references for optical data (see file refs.dat) (meta.ref;pos.frame)
r_Rad   Reference for radio data (see file refs.dat) (meta.ref;pos.frame)

_RA.icrs13 03 57 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-11 29 53 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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