VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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VIII/52B/mgcat The MIT-Green Bank 5GHz Survey (Bennett+, 1986-91)
Merged MG1-4 source list (24180 rows)
  recno=5739
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ColumnValue  Explain   (UCD)
_RAJ200005 42 06.900 "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+09 05 14.00 "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)
_RAB195005 39 22.522 "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+09 03 49.90 "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)
_Glon196.685228 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-10.939435 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)
5739recno 5739  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

vno1   [1,4] Volume number (meta.bib.volume)
f_MG    [s*] Redundancy or low S/N ratio (Note)   (meta.code.error)
MGJ054206+0905  Source name (Note)   (meta.id;meta.main)
m_MG    [abcd] Multiplicity indicator on MG (Note)   (meta.code.multip)
RAJ200005 42 06.9 "h:m:s" (i) Right ascension J2000 (hours) (pos.eq.ra;meta.main)
DEJ2000+09 05 14 "d:m:s" (i) Declination J2000 (degrees) (pos.eq.dec;meta.main)
RA195005 39 22.6 "h:m:s" Right Ascension B1950 (hours) (pos.eq.ra)
DE1950+09 03 50 "d:m:s" Declination B1950 (degrees) (pos.eq.dec)
l_Flux    Flux density limit flag (Note)   (meta.code.error)
Flux 116 mJy Green Bank flux density at 4.830 or 4.775GHz (phot.flux.density;em.radio.3-6GHz)
n_Flux*   [*] '*' when frequency is 4.775GHz (Note MG1)   (meta.note)
l_S/N    Signal-to-noise limit flag (Note)   (meta.code.error)
S/N 7.3  Signal-to-noise ratio of the detection, or lower limit on signal-to-noise. (stat.snr)
G    Group detection note (Note)   (meta.note)
Sp+Index    The spectral index of the source, where Flux ∝ νalpha (spect.index)
n_Sp+Index    [*] Note about the computation of Sp+Index (Note)   (meta.note)
  
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