VizieR

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

VizieR

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VIII/104/spectra SPECFIND V3.0 Catalog of radio continuum spectra (Stein+, 2021)
The parameters of the radio spectra
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(1658207 rows)
  recno=1287739
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Note:
The column SED is a link to a plot of the radio spectrum, and the column Radio+Opt is a link to an Aladin preview. The SED plot contains points from the cross-identification (spectra; red), from the waste basket (waste; yellow), and the fitted radio spectra as lines. The Aladin preview contains a DSS image together with NVSS contours (blue) and the points and associated beams of the radio spectrum (red); points and beams of the sources from the waste basket are hidden but can be made visible by clicking on the corresponding plane (yellow).

ColumnValue  Explain   (UCD)
_RAJ200005 42 06.912 "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+09 05 13.92 "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)
_RAB195005 39 22.534 "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+09 03 49.82 "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)
_Glon196.685273 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-10.939404 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)
1287739recno 1287739  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq 78294  (i) [1/339592] Sequential number of the spectrum (Note 1)   (meta.record)
NameMITG J054206+0905  Main name of the radio source (Note G1)   (meta.id;meta.main)
N 7   [2/34] Number of points in spectrum (meta.number)
a 0.21  Slope of spectrum (Note 3)   (arith.grad;spect.index)
b 1.29 [mJy] Abscissa of spectrum (Note 3)   (stat.fit;arith.zp)
nu 4850 MHz [16/31000] Frequency (em.freq)
S(nu) 1.16e+02 mJy Flux density at frequency nu (phot.flux.density;em.radio)
e_S(nu) 2.3e+01 mJy Mean error on S(nu) (stat.error)
RAJ2000085.5288 deg (i) Right ascension (J2000) of source (pos.eq.ra;meta.main)
DEJ2000+09.0872 deg (i) Declination (J2000) of source (pos.eq.dec;meta.main)
dFlux 0.12 mJy Difference with flux expected from NVSS (stat.fit.residual)
dRA 10.3 arcsec Offset in RA from NVSS source (pos.eq.ra;arith.diff)
dDE 2.5 arcsec Offset in DE from NVSS source (pos.eq.dec;arith.diff)

SEDSED  
spectrum
Plot of the Spectral Energy Distribution (meta.ref.url)
Radio+Optview with aladin  Get an optical image, with an overplot of radio contours (meta.ref.url)
beam 258.0000 arcsec Size of beam (phys.angSize;instr.beam)
  
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