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VIII/65/nvss 1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998)
The NVSS Catalog (1773484 rows)
  NVSS===180650+694928, -c=J180650+694928
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.0397 arcmin Distance from center (18 06 50.00+69 49 28.0)[FK5/J2000] (pos.angDistance)
_RAJ200018 06 50.46 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000+69 49 28.1 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195018 07 18.30 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950+69 48 57.1 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon100.1313 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat+29.1672 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)

FieldC1800P68  Name of the original survey image field from which the component was derived. (obs.field)
Xpos 370.45 pix X position (RA direction) of the radio source (pos.cartesian.x;instr.det)
Ypos 952.75 pix Y position (Dec direction) of the radio source (pos.cartesian.y;instr.det)
NVSS180650+694928  Source name (Note 1)   (meta.id;meta.main)
RAJ200018 06 50.46 "h:m:s" Right Ascension J2000 (Note 2)   (pos.eq.ra;meta.main)
DEJ2000+69 49 28.1 "d:m:s" Declination J2000 (Note 2)   (pos.eq.dec;meta.main)
e_RAJ2000 0.09 s Mean error on RA (stat.error;pos.eq.ra)
e_DEJ2000 0.6 arcsec Mean error on Dec (stat.error;pos.eq.dec)
S1.4 1885.9 mJy Integrated 1.4GHz flux density of radio source (phot.flux.density;em.radio.750-1500MHz)
e_S1.4 72.6 mJy Mean error on S1.4 (stat.error)
l_MajAxis   Limit flag on MajAxis (meta.code.error;phys.angSize)
MajAxis 22.7 arcsec Fitted (deconvolved) major axis of radio source (phys.angSize;em.radio;meta.modelled)
l_MinAxis   Limit flag on MinAxis (meta.code.error;phys.angSize)
MinAxis 14.3 arcsec Fitted (deconvolved) minor axis of radio source (phys.angSize;em.radio;meta.modelled)
PA 84.9 deg [-90, 90] Position angle of fitted major axis (pos.posAng;meta.modelled)
e_MajAxis 2.0 arcsec Mean error on MajAxis (stat.error;phys.angSize)
e_MinAxis 3.0 arcsec Mean error on MinAxis (stat.error;phys.angSize)
e_PA 0.2 deg Mean error on PA (stat.error)
f_resFluxS*   [PS* ] Residual Code (Note 3)   (meta.code)
resFlux1104 mJy Peak residual flux, in mJy/beam (Note 3)   (phot.flux.density;em.radio)
polFlux 62.81 mJy Integrated linearly polarized flux density (phot.flux.density)
polPA 18.9 deg [-90,90] The position angle of polFlux (Note 4)   (pos.posAng;phys.polarization)
e_polFlux 0.53 mJy Mean error on polFlux (stat.error)
e_polPA 0.1 deg Mean error on polPA (stat.error)

ImageImage  FITS Image of the target, about 200x200 pixels of 5x5arcsec (or consult http://www.cv.nrao.edu/nvss/postage.shtml) (meta.ref.url)
  
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