VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/A+A/291/261
  H2O masers in HII regions (Cadella+, 1994)
ReadMe+ftp
1994A&A...291..261C
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/291/261/table2Derived parameters of the detected maser sources (129 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  RA1950 "h:m:s" (i) Right ascension 1950 (pos.eq.ra;meta.main)
  DE1950 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
  Obs  (n)ID of source observed in table1 (meta.id.parent)
  Date "Y:M:D" (n)Observation date (time.epoch)
  l_Fpeak (char) limit flag on Fpeak (meta.code.error)
  Fpeak Jy Flux of the strongest component (phot.flux.density;em.radio.12-30GHz)
  e_Fpeak Jy (n) Noise of the spectrum (r.m.s.) (stat.error)
  FWHM km/s (n) FWHM of the strongest component (spect.line.width)
  Vpeak km/s (n) Velocity of the strongest component (spect.dopplerVeloc)
  Vmin km/s (n) Lower extreme of the emission interval (spect.dopplerVeloc)
  Vmax km/s (n) Upper extreme of the emission interval (spect.dopplerVeloc)
  Vres km/s Spectral resolution (spect.resolution)
  FH2O Jy.km/s (n) Integrated flux (phot.flux)
  LH2O solLum (n) Water maser luminosity (phys.luminosity)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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