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VizieR

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J/MNRAS/402/2403/at20gcat Australia Telescope 20GHz Survey Catalog, AT20G (Murphy+, 2010)
The AT20G catalogue, version 1.0 (2009-10-15) (5890 rows)
  recno=2743
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ColumnValue  Explain   (UCD)
_RAJ200010 12 24.0700 "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)
_DEJ2000-37 40 05.800 "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)
_RAB195010 10 13.7661 "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)
_DEB1950-37 25 14.206 "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)
_Glon271.2829803 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+15.2431207 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)
2743recno 2743  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

AT20GJ101224-374005  IAU designation (JHHMMSS+DDMMSS) (meta.id;meta.main)
RAJ200010 12 24.07 "h:m:s" (i) Right Ascension J2000 (Note 1)   (pos.eq.ra;meta.main)
DEJ2000-37 40 05.8 "d:m:s" (i) Declination J2000 (Note 2)   (pos.eq.dec;meta.main)
S20 80 mJy Peak brightness at 20GHz (in mJy/beam) (Note 3)   (phot.flux.density;em.radio.12-30GHz)
e_S20 4 mJy Uncertainty on S20 (stat.error)
S8 112 mJy Peak brightness at 8GHz (in mJy/beam) (Note 3)   (phot.flux.density;em.radio.6-12GHz)
e_S8 6 mJy Uncertainty on S8 (stat.error)
S5 110 mJy Peak brightness at 5GHz (in mJy/beam) (Note 3)   (phot.flux.density;em.radio.3-6GHz)
e_S5 6 mJy Uncertainty on S5 (stat.error)
Ep111   [1-8.] Epochs of observation at 20, 8, 5GHz (Note 4)   (meta.id)
Qg   [gp] Quality flag (g=good or p=poor) (meta.code.qual)
Flags   Other flags (Note 5)   (meta.code.error)
l_P20<  Limit flag on P20 (meta.code.error)
P20 6 mJy Polarized flux density (or limit) at 20GHz (phot.flux.density;em.radio.12-30GHz)
e_P20  mJy Uncertainty on P20 (stat.error)
l_m20<  Limit flag on m20 (meta.code.error)
m20 7.9 % Fractional polarisation at 20GHz (phys.polarization)
PA20  deg [-90/90] Position angle at 20GHz (pos.posAng)
l_P8<  Limit flag on P8 (meta.code.error)
P8 6 mJy Polarized flux density (or limit) at 8GHz (phot.flux.density;em.radio.6-12GHz)
e_P8  mJy Uncertainty on P8 (stat.error)
l_m8<  Limit flag on m8 (meta.code.error)
m8 5.4 % Fractional polarisation at 8GHz (phys.polarization)
PA8  deg [-90/90] Position angle at 8GHz (pos.posAng)
l_P5   Limit flag on P5 (meta.code.error)
P5 10 mJy Polarized flux density (or limit) at 5GHz (phot.flux.density;em.radio.3-6GHz)
e_P52 mJy Uncertainty on P5 (stat.error)
l_m5   Limit flag on m5 (meta.code.error)
m5 9.3 % Fractional polarisation at 5GHz (phys.polarization)
PA5-77 deg [-90/90] Position angle at 5GHz (pos.posAng)

SpSp  SPECFIND of radio surveys with this source (Vollmer et al., Cat. VIII/85) (meta.ref.url)
  
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