VizieR

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VIII/65/nvss

1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998)

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The NVSS Catalog (1773484 rows)

recno=313467

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*Column*	*Value*		*Explain (UCD)*
_RAJ2000	04 14 01.2200	"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) (POS_EQ_RA)
_DEJ2000	-21 14 53.900	"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) (POS_EQ_DEC)
_RAB1950	04 11 50.7395	"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) (POS_EQ_RA)
_DEB1950	-21 22 25.284	"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) (POS_EQ_DEC)
_Glon	217.1420705	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) (POS_GAL_LON)
_Glat	-43.7285596	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) (POS_GAL_LAT)
313467recno	313467		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)

Field	C0416M20		Name of the original survey image field from which the component was derived. (obs.field) (ID_FIELD)
Xpos	622.70	pix	X position (RA direction) of the radio source (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	213.26	pix	Y position (Dec direction) of the radio source (pos.cartesian.y;instr.det) (POS_CCD_Y)
NVSS	041401-211453		⁽ⁱ⁾ Source name (Note 1) (meta.id;meta.main) (ID_MAIN)
RAJ2000	04 14 01.22	"h:m:s"	⁽ⁱ⁾ Right Ascension J2000 (Note 2) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	-21 14 53.9	"d:m:s"	⁽ⁱ⁾ Declination J2000 (Note 2) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
e_RAJ2000	0.04	s	Mean error on RA (stat.error;pos.eq.ra) (ERROR)
e_DEJ2000	0.6	arcsec	Mean error on Dec (stat.error;pos.eq.dec) (ERROR)
S1.4	47.0	mJy	Integrated 1.4GHz flux density of radio source (phot.flux.density;em.radio.750-1500MHz) (PHOT_FLUX_RADIO_1.4G)
e_S1.4	1.5	mJy	Mean error on S1.4 (stat.error) (ERROR)
l_MajAxis	<		Limit flag on MajAxis (meta.code.error;phys.angSize) (CODE_LIMIT)
MajAxis	18.6	arcsec	Fitted (deconvolved) major axis of radio source (phys.angSize;em.radio;meta.modelled) (EXTENSION_FWHM_MAJ)
l_MinAxis	<		Limit flag on MinAxis (meta.code.error;phys.angSize) (CODE_LIMIT)
MinAxis	17.6	arcsec	Fitted (deconvolved) minor axis of radio source (phys.angSize;em.radio;meta.modelled) (EXTENSION_FWHM_MIN)
PA		deg	[-90, 90] Position angle of fitted major axis (pos.posAng;meta.modelled) (POS_POS-ANG)
e_MajAxis		arcsec	Mean error on MajAxis (stat.error;phys.angSize) (ERROR)
e_MinAxis		arcsec	Mean error on MinAxis (stat.error;phys.angSize) (ERROR)
e_PA		deg	Mean error on PA (stat.error) (ERROR)
f_resFlux			[PS* ] Residual Code (Note 3) (meta.code) (CODE_MISC)
resFlux		mJy	Peak residual flux, in mJy/beam (Note 3) (phot.flux.density;em.radio) (PHOT_FLUX_RADIO_MISC)
polFlux	1.16	mJy	Integrated linearly polarized flux density (phot.flux.density) (POL_FLUX_LINEAR)
polPA	33.6	deg	[-90,90] The position angle of polFlux (Note 4) (pos.posAng;phys.polarization) (POL_PA_EQ)
e_polFlux	0.44	mJy	Mean error on polFlux (stat.error) (ERROR)
e_polPA	7.4	deg	Mean error on polPA (stat.error) (ERROR)

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

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