VizieR

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

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

  
VII/14
  Galactic Supernova Remnants Catalogue (Clark+ 1976)
ReadMe+ftp
1976MNRAS.174..267C
Similar Catalogs
Post annotation 		img(gal)
1.VII/14/data1(c)Southern (Dec < +18 deg) galactic SNRs (97 rows)
2.VII/14/data2(c)Northern (Dec > +18 deg) galactic SNRs (23 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)
   (ALL)SNR (char) Galactic source number (meta.id;meta.main)
   (ALL)Alt (char) Other catalogue number or name (meta.id)
   (ALL)n_S(408) (char) [(*> ] Flux density flag 1 (Note G1)   (meta.note)
   (ALL)S(408) Jy (n) Integrated flux density estimate at 408MHz (phot.flux.density;em.radio.200-400MHz)
   (ALL)n_S(408)b (char) [) *] Flux density flag 2 (Note G1)   (meta.note)
   (ALL)n_S(5000) (char) [( *] Flux density flag 3 (Note G1)   (meta.note)
   (ALL)S(5000) Jy (n) Integrated flux density at 5000MHz (phot.flux.density;em.radio.3-6GHz)
   (ALL)n_S(5000)b (char) [) *] Flux density flag 4 (Note G1)   (meta.note)
   (ALL)n_SI (char) [( ] Spectral Index flag 1 (Note G2)   (meta.note)
   (ALL)SI  (n) Spectral index between 408/5000 MHz (Note G3)   (spect.index)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)n_SIb (char) [ )] Spectral Index flag 2 (Note G2)   (meta.note)
   (ALL)l_AngDiam (char) [< >] " < " or " > " where applicable (Note 1)   (meta.code.error)
   (ALL)AngDiam arcmin (n) Angular diameter of remnant (phys.angSize)
   (ALL)B(408) W/m2/sr/Hz(n)Surface brightness at 408 MHz (phot.flux.density;em.radio.200-400MHz)
  (1)r_S(408) (char) Original reference to 408MHz flux density (Note 2)   (meta.ref;pos.frame)
  (1)r_S(5000) (char) Original reference to 5000 MHz flux density (meta.ref;pos.frame)
   (ALL)MapRef (char) Map reference (where possible Molonglo maps) (meta.bib)
   (ALL)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
   (ALL)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
   (ALL)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  (2)RefList (char) List of references to recent data (Note 1)   (meta.bib)
  (2)r_SI (char) Reference for spectral index information (meta.ref;pos.frame)
  (2)Freq1 MHz Lower value of alpha (em.freq)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Freq2 MHz Upper value of alpha (em.freq)

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