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=9939
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ColumnValue  Explain   (UCD)
_RAJ200001 32 43.40176 "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)
_DEJ2000-16 54 49.4341 "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)
_RAB195001 30 17.60961 "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 10 12.9761 "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)
_Glon168.12376415 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-76.01811020 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)
9939recno 9939  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

StripB  (i) [A-J] Main strip (Note)   (obs.field)
Aflg    [*] * means simpler model(s) exist (meta.code)
TXS0130-171  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)
RA195001 30 17.609 "h:m:s" (i) Right Ascension 1950 (pos.eq.ra;meta.main)
e_RA1950 0.049 s ]0,4[ Right Ascension error (stat.error;pos.eq.ra)
DE1950-17 10 12.98 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
e_DE1950 0.51 arcsec ]0,30[ Declination error (stat.error;pos.eq.dec)
n_S365    [X] X if flux <0.15 Jy (meta.note)
S365 1.154 Jy ]0,80[ 365 MHz flux density (phot.flux.density;em.radio.200-400MHz)
e_S365 0.072 Jy ]0,40[ Internal rms flux error (stat.error)
SNflg    [XYZ] signal-to-noise flag (Note)   (meta.code)
Spec-1.6   spectral index (spect.index)
e_Spec 0.5   [0,1[ error in spectral index (stat.error)
Chi2 4.9   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 15 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-161 deg [-180,180] position angle of double (pos.posAng)
e_Xi17 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)
strp121  Observation strip source line taken from (Note)   (obs.field)

_RA.icrs01 32 43.402 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-16 54 49.43 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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