VizieR

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VizieR

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VIII/44/table2 Miyun 232MHz survey (Zhang+ 1997)
The source-list of the survey (34426 rows)
  recno=30758
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ColumnValue  Explain   (UCD)
_RAJ200020 21 21.441 "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+78 33 04.86 "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)
_RAB195020 23 14.000 "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+78 23 21.90 "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)
_Glon111.498727 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+22.294425 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)
30758recno 30758  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameMY2023+783A  Source name (Note 1)   (meta.id;meta.main)
RA195020 23 14.0 "h:m:s" (i) Right ascension 1950.0 of the source (pos.eq.ra;meta.main)
DE1950+78 23 21.9 "d:m:s" (i) Declination 1950.0 of the source (pos.eq.dec;meta.main)
Speak 0.56 Jy Peak flux density at 232MHz (Jy/beam) (phot.flux.density;em.radio.200-400MHz)
Sint  Jy Integrated flux density at 232MHz (Jy/beam) (phot.flux.density;em.radio.200-400MHz)
Factor 0.54  Factor for correcting the primary beam (instr.param)
S/N 8.9  Local S/N (Note 2)   (stat.snr)
Field155  Number of the field of view (meta.id;instr.fov)

_RA.icrs20 21 21.4 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+78 33 04.9 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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