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/657/A30
  W51 North ALMA 1.3 and 3mm images (Tang+, 2022) Query images/fits /fits
ReadMe+ftp
2022A&A...657A..30T
Similar Catalogs
image/fits
Post annotation 		img(gal)
1.J/A+A/657/A30/table1(c)Catalogue of identified continuum sources (33 rows)
2.J/A+A/657/A30/list(c)List of fits images (5 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Name (char) Name of identified source (meta.id;meta.main)
  (1)n_Name (char) [+] + for isolated and point-like sources (Note 1)   (meta.note)
  (1)RAJ2000 "h:m:s" (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Declination (J2000.0) (pos.eq.dec;meta.main)
  (1)Major arcsec Major axis of source size (phys.angSize)
  (1)e_Major arcsec Major axis of source size error (stat.error)
  (1)Minor arcsec Minor axis of source size (phys.angSize)
  (1)e_Minor arcsec Minor axis of source size error (stat.error)
  (1)PA deg Position angle of source size (pos.posAng)
  (1)Int mJy/beam 1.3mm continuum peak intensity of source (phot.flux.density;em.mm.200-400GHz)

ALL cols		    
 (i)indexed column
  (1)e_Int mJy/beam 1.3mm continuum peak intensity of source error (stat.error)
  (1)S mJy Integrated intensity of identified source (phot.flux.density;em.mm.200-400GHz)
  (1)e_S mJy Integrated intensity of identified source error (stat.error)
  (1)Mass Msun Mass estimated from the 1.3mm continuum (phys.mass)
  (1)e_Mass Msun Mass estimated from the 1.3mm continuum error (stat.error;phys.mass)
  (1)Masst Msun Mass estimated by optically thick assumption (phys.mass)
  (1)e_Masst Msun Mass estimated by optically thick assumption error (stat.error)
  (1)SpIndex  Spectral index estimated for continuum source (spect.index)
  (1)e_SpIndex  Spectral index estimated for continuum source error (stat.error)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (2)RAJ2000 deg (i) Right Ascension of center (J2000) (pos.eq.ra;meta.main)
  (2)DEJ2000 deg (i) Declination of center (J2000) (pos.eq.dec;meta.main)
  (2)Nx  Number of pixels along X-axis (meta.number)
  (2)Ny  Number of pixels along Y-axis (meta.number)
  (2)Obs.date s (n)Observation date (time.epoch;obs)
  (2)Freq GHz Observed frequency (em.freq)
  (2)size Kibyte Size of FITS file (phys.size;meta.fits)
  (2)FileName (char) Name of FITS file, in subdirectory fits (meta.id;meta.fits)
  (2)Title (char) Title of the FITS file (meta.title;meta.fits)
  (2)AssocData (char) Associated Data web page (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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