VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
J/ApJS/171/61/table5 All-Sky Survey of Flat-Spectrum Radio Sources (Healey+, 2007)
The CRATES catalog (14467 rows)
  recno=1082
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200001 21 56.8800 "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+04 22 24.800 "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)
_RAB195001 19 21.4079 "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+04 06 44.169 "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)
_Glon137.2507268 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-57.6475069 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)
1082recno 1082  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CRATESJ012157+042218  The 4.8GHz coordinate name, JHHMMSS+DDMMSS (Note 1)   (meta.id;meta.main)
S4.8 1235 mJy The 4.8GHz flux density (Note 1)   (phot.flux.density;em.radio.3-6GHz)
alpha 0.099  Spectral index between low frequency and 4.8GHz (spect.index;em.radio.3-6GHz)
RAJ200001 21 56.88 "h:m:s" 8.4GHz Right Ascension (J2000) (pos.eq.ra)
DEJ2000+04 22 24.8 "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)
S8.4 146.7 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 2  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)
_RA020.48700 deg (i) 8.4GHz positions or positions derived from CRATES names when no detection (right ascension part) (pos.eq.ra;meta.main)
_DE+04.37356 deg (i) 8.4GHz positions or positions derived from CRATES names when no detection (declination part) (pos.eq.dec;meta.main)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact