VizieR

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

Catalog

Looking for catalogs ..
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/563/A39
  Cometary HII regions of DR21 (Immer+, 2014) Query images/fits /fits
ReadMe+ftp
2014A&A...563A..39I
Similar Catalogs
image/fits
Post annotation 		img(gal)
1.J/A+A/563/A39/listList of FITS file[image/fits] (1 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)
  RAJ2000 deg (i) Right Ascension of center (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination of center (J2000) (pos.eq.dec;meta.main)
  Scale arcsec/pix [0.4] Scale of the image (instr.scale)
  Nx pix [512] Number of pixels along X-axis (meta.number)
  Ny pix [512] Number of pixels along Y-axis (meta.number)
  Nz   [23] Number of channels (meta.number;phys.atmol.number)
  Freq0 GHz Lower value of frequency interval (em.freq)
  Freq1 GHz upper value of frequency interval (em.freq)
  dFreq MHz Frequency resolution (spect.resolution)
  fits  Download the FITS file (meta.ref.url)
  FileName (char) Name of FITS file (meta.id;meta.fits)
image/fits
  Title (char) Title and comments (meta.title)
  AssocData (char) Associated Data web page (meta.ref.url)

ALL cols		    
 (i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0