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VizieR

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J/ApJS/171/61/table5 All-Sky Survey of Flat-Spectrum Radio Sources (Healey+, 2007)
The CRATES catalog (14467 rows)
  recno=13597
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ColumnValue  Explain   (UCD)
_RAJ200022 39 06.0600 "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)
_DEJ2000-55 26 00.700 "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)
_RAB195022 35 57.9645 "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)
_DEB1950-55 41 38.817 "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)
_Glon333.8988048 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-52.9934190 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)
13597recno 13597  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CRATESJ223907-552602  The 4.8GHz coordinate name, JHHMMSS+DDMMSS (Note 1)   (meta.id;meta.main)
S4.8 206 mJy The 4.8GHz flux density (Note 1)   (phot.flux.density;em.radio.3-6GHz)
alpha-0.125  Spectral index between low frequency and 4.8GHz (spect.index;em.radio.3-6GHz)
RAJ200022 39 06.06 "h:m:s" 8.4GHz Right Ascension (J2000) (pos.eq.ra)
DEJ2000-55 26 00.7 "d:m:s" 8.4GHz Declination (J2000) (pos.eq.dec)
r_S8.4A   [VAX] Origin of 8.4GHz position (Note 2)   (meta.ref;pos.frame)
S8.4 198.6 mJy The 8.4GHz flux density (phot.flux.density;em.radio.6-12GHz)
RA222 39 06.08 "h:m:s" NVSS or SUMSS Right Ascension (J2000) (Note 3)   (pos.eq.ra)
DE2-55 25 59.0 "d:m:s" NVSS or SUMSS Declination (J2000) (Note 3)   (pos.eq.dec)
Slow 293.2 mJy The low frequency flux density (Note 3)   (phot.flux.density;em.radio.200-400MHz)
alpha1-0.169   Spectral index between low frequency / 8.4GHz (spect.index;em.radio.6-12GHz)
MorphP  Morphology class (Note G1)   (meta.code.class;src.morph.type)

4.8Cat 1  Display data from Gregory+ 1996, VIII/40 (GB6), or Wright+ 1997, VIII/38 (PMN) within 70" (meta.ref.url)
SpSp  Show the radio spectrum for this source with SPECFIND (Cat. VIII/85) (meta.ref.url)
_RA339.77525 deg (i) 8.4GHz positions or positions derived from CRATES names when no detection (right ascension part) (pos.eq.ra;meta.main)
_DE-55.43353 deg (i) 8.4GHz positions or positions derived from CRATES names when no detection (declination part) (pos.eq.dec;meta.main)
  
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