VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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=10787
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ColumnValue  Explain   (UCD)
_RAJ200017 24 01.8900 "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+76 53 11.600 "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)
_RAB195017 26 11.9524 "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+76 55 43.424 "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)
_Glon108.6673633 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+31.2818594 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)
10787recno 10787  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CRATESJ172358+765311  The 4.8GHz coordinate name, JHHMMSS+DDMMSS (Note 1)   (meta.id;meta.main)
S4.8 339 mJy The 4.8GHz flux density (Note 1)   (phot.flux.density;em.radio.3-6GHz)
alpha-0.207  Spectral index between low frequency and 4.8GHz (spect.index;em.radio.3-6GHz)
RAJ200017 24 01.89 "h:m:s" 8.4GHz Right Ascension (J2000) (pos.eq.ra)
DEJ2000+76 53 11.6 "d:m:s" 8.4GHz Declination (J2000) (pos.eq.dec)
r_S8.4V   [VAX] Origin of 8.4GHz position (Note 2)   (meta.ref;pos.frame)
S8.4 3.3 mJy The 8.4GHz flux density (phot.flux.density;em.radio.6-12GHz)
RA2  "h:m:s" NVSS or SUMSS Right Ascension (J2000) (Note 3)   (pos.eq.ra)
DE2  "d:m:s" NVSS or SUMSS Declination (J2000) (Note 3)   (pos.eq.dec)
Slow  mJy The low frequency flux density (Note 3)   (phot.flux.density;em.radio.200-400MHz)
alpha1    Spectral index between low frequency / 8.4GHz (spect.index;em.radio.6-12GHz)
Morph   Morphology class (Note G1)   (meta.code.class;src.morph.type)

4.8Cat 0  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)
_RA261.00787 deg (i) 8.4GHz positions or positions derived from CRATES names when no detection (right ascension part) (pos.eq.ra;meta.main)
_DE+76.88656 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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