VizieR

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VizieR

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VIII/42/txs Texas Survey of radio sources at 365MHz (Douglas+ 1996)
The Texas Survey (66841 rows)
  recno=3697
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ColumnValue  Explain   (UCD)
_RAJ200009 24 19.93086 "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 39.3589 "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 03.18457 "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 42.6332 "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)
_Glon252.19699150 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+19.84330116 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)
3697recno 3697  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

StripA  (i) [A-J] Main strip (Note)   (obs.field)
Aflg    [*] * means simpler model(s) exist (meta.code)
TXS0922-218  Source name (Note)   (meta.id;meta.main)
XPVRflg    [1,3] # of subbeams outside the PVR (meta.number)
Mflg+   [+CWN] goodness of model fit (meta.code)
Eflg+   [+CWX] influence of environment (meta.code)
Lflg+   [+CW] lobeshift probability (meta.code)
LVflg    [1,2] # of low-visibility subbeams (meta.number)
RA195009 22 03.184 "h:m:s" (i) Right Ascension 1950 (pos.eq.ra;meta.main)
e_RA1950 0.094 s ]0,4[ Right Ascension error (stat.error;pos.eq.ra)
DE1950-21 48 42.63 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
e_DE1950 1.03 arcsec ]0,30[ Declination error (stat.error;pos.eq.dec)
n_S365    [X] X if flux <0.15 Jy (meta.note)
S365 0.656 Jy ]0,80[ 365 MHz flux density (phot.flux.density;em.radio.200-400MHz)
e_S365 0.067 Jy ]0,40[ Internal rms flux error (stat.error)
SNflg    [XYZ] signal-to-noise flag (Note)   (meta.code)
Spec-0.2   spectral index (spect.index)
e_Spec 0.9   [0,1[ error in spectral index (stat.error)
Chi2 2.1   chi-squared flux residual, 2 dof (Note)   (stat.fit.residual)
u_Chi2    [X] X means value of Chi2 is suspect (meta.code.error)
Vstar    [*] * means source may be variable (Note)   (meta.code;src.var)
Sep 23 arcsec component separation in double model (pos.angDistance)
e_Sep 4 arcsec error in Sep (stat.error)
StructD   [PAD ] Structure model type (Note)   (meta.id;stat.fit)
q  % Asymetry q parameter for AD model (Note)   (src.morph.param)
e_q  % 100xerror in asymmetry parameter q (stat.error)
Xi -13 deg [-180,180] position angle of double (pos.posAng)
e_Xi14 deg error in position angle (stat.error)
RAOflg    [*] RA overlap zone flag (Note)   (meta.code)
DEOflg    [*] DE overlap zone flag (Note)   (meta.code)
KA2    second most likely RA lobe (instr.param)
KD2    second most likely Dec lobe (instr.param)
RAOZ    [ABCDE] RA overlap zone (Note)   (meta.note)
DEOZ    [ABCDEFGHIJK] Dec overlap zone (Note)   (meta.note)
strp262  Observation strip source line taken from (Note)   (obs.field)

_RA.icrs09 24 19.931 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-22 01 39.36 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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