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VizieR

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J/A+A/598/A78/table3 The GMRT 150MHz all-sky radio survey (Intema+, 2017)
Full source catalog of TGSS ADR1 150 MHz sources (623604 rows)
  recno=278291
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ColumnValue  Explain   (UCD)
_RAJ200009 24 19.9920 "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)
_DEJ2000-22 01 41.592 "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)
_RAB195009 22 03.2347 "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)
_DEB1950-21 48 45.037 "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)
_Glon252.1976496 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+19.8430617 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)
278291recno 278291  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

TGSSADRJ092419.9-220141  Name without prefix (JHHMMSS.S+DDMMSS) (Note 1)   (meta.id;meta.main)
RAJ2000141.08330 deg (i) Centroid right ascension (J2000) (pos.eq.ra;meta.main)
e_RAJ2000 2.0 arcsec Uncertainty on right ascension (1 sigma) (stat.error;pos.eq.ra)
DEJ2000-22.02822 deg (i) Centroid declination (J2000) (pos.eq.dec;meta.main)
e_DEJ2000 2.0 arcsec Uncertainty on declination (1 sigma) (stat.error;pos.eq.dec)
Stotal 759.7 mJy Total (integrated) flux density at 150MHz (phot.flux.density;em.radio.100-200MHz)
e_Stotal 76.5 mJy Uncertainty on Stotal (1 sigma) (stat.error)
Speak 677.2 mJy/beam Peak flux at 150MHz (phot.flux.density;em.radio.100-200MHz)
e_Speak 67.8 mJy/beam Uncertainty on Speak (1 sigma) (stat.error)
Maj 33.9 arcsec Gaussian fit major axis (phys.angSize;meta.modelled)
e_Maj 0.2 arcsec Uncertainty on Maj (1 sigma) (stat.error)
Min 27.3 arcsec Gaussian fit minor axis (phys.angSize;src)
e_Min 0.1 arcsec Uncertainty on Min (1 sigma) (stat.error;stat.min)
PA 18.7 deg [] Gaussian fit position angle (2) (Note 2)   (pos.posAng;meta.modelled)
e_PA 1.2 deg Uncertainty on PA (1 sigma) (stat.error)
Noise 3.8 mJy/beam Local image background RMS noise (instr.background;obs.image;pos.lg)
CodeM   [SCM] Source structure code (S/C/M) (Note 3)   (meta.code)
MosaicR29D18  Name of parent mosaic image (Note 4)   (obs.image)
  
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