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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=269656
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ColumnValue  Explain   (UCD)
_RAJ200009 03 44.0448 "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)
_DEJ2000-17 59 53.592 "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 01 25.3806 "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)
_DEB1950-17 47 57.090 "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)
_Glon245.6328851 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+18.7250193 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)
269656recno 269656  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

TGSSADRJ090344.0-175953  Name without prefix (JHHMMSS.S+DDMMSS) (Note 1)   (meta.id;meta.main)
RAJ2000135.93352 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)
DEJ2000-17.99822 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 367.8 mJy Total (integrated) flux density at 150MHz (phot.flux.density;em.radio.100-200MHz)
e_Stotal 37.3 mJy Uncertainty on Stotal (1 sigma) (stat.error)
Speak 355.8 mJy/beam Peak flux at 150MHz (phot.flux.density;em.radio.100-200MHz)
e_Speak 35.7 mJy/beam Uncertainty on Speak (1 sigma) (stat.error)
Maj 31.1 arcsec Gaussian fit major axis (phys.angSize;meta.modelled)
e_Maj 0.3 arcsec Uncertainty on Maj (1 sigma) (stat.error)
Min 25.9 arcsec Gaussian fit minor axis (phys.angSize;src)
e_Min 0.2 arcsec Uncertainty on Min (1 sigma) (stat.error;stat.min)
PA 5.6 deg [] Gaussian fit position angle (2) (Note 2)   (pos.posAng;meta.modelled)
e_PA 2.0 deg Uncertainty on PA (1 sigma) (stat.error)
Noise 3.5 mJy/beam Local image background RMS noise (instr.background;obs.image;pos.lg)
CodeS   [SCM] Source structure code (S/C/M) (Note 3)   (meta.code)
MosaicR28D21  Name of parent mosaic image (Note 4)   (obs.image)
  
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