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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/603/A22
  IRDCs cores spectra of HCN and HNC isotopologue (Zeng+, 2017) Query spectra/fits /fits
ReadMe+ftp
2017A&A...603A..22Z
Similar Catalogs
spectrum/fits
[METAcat] [METAcells] [stats]
Post annotation 		img(gal)
1.J/A+A/603/A22/listList of spectra[spectrum/fits] (84 rows) (released 2018-06-06)
[METAtab] [METAcola]

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - ) [METAcola]
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)
  Nx  Number of points (meta.number)
  Obs.Date (char) Observation date (YYYY-MM-DDThh:mm:ss.sss) (time.epoch;obs)
  bFreq Hz Lower value of frequency interval (em.freq;stat.min)
  BFreq Hz Upper value of frequency interval (em.freq;stat.max)
  dFreq Hz Frequency resolution (spect.resolution)
  size Kibyte Size of FITS file (phys.size;meta.fits)
  sp  Show the spectrum (meta.ref.url)
spectrum/fits
  FileName (char) Name of FITS file, in subdirectory sp (meta.id;meta.fits)
  Title (char) Title of the FITS file (meta.title;meta.fits)
  AssocData (char) Associated Data web page (meta.bib.page)

ALL cols		    
 (i)indexed column
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usage  Display UCD1+    UCD1  
.errorfile=/tmp/V-0.err (2025-04-20T09:04:37)
-2
-source=36030022
-ref=VIZ6804b8a5162aff
elapse time 0

Options: wopt=0, optS=0, onote=0, opt1=8, opos=0

Contents of error file (/tmp/V-0.err):
----inherit(u=used, h=hidden):
     [u] +source=36030022
     [u] -ref=VIZ6804b8a5162aff
====inherit(): added 0 hidden fields
----free temporary files
----db1_close(0 'metaviz@VIZIR')
----db1_close(1 'metaviz@VIZIR')
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