VizieR

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

VizieR

  
J/AJ/145/31
  Catalog of X-ray selected BL Lac objects (Kapanadze+, 2013)
ReadMe+ftp
2013AJ....145...31K
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/145/31/table7Synchrotron peak frequencies and broadband spectral indices (190 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)
  Name (char) Source name from X-ray surveys (G2) (Note)   (meta.id;meta.main)
  OName (char) Other(s) name(s) from X-ray surveys (Note G2)   (meta.id)
  lognu [Hz] Log of synchrotron peak frequency (νpeak) (Note 1)   (em.freq)
  r_lognu (char) Reference of lognu; in refs.dat file (meta.ref;pos.frame)
  aRO  (n) Radio-Optical spectral index (αRO) (spect.index)
  aOX  (n) Optical-X-ray spectral index (αOX) (spect.index)
  r_aOX (char) Reference of aRO and aOX; in refs.dat file (meta.ref;pos.frame)
  aRX  (n) Radio-X-ray spectral index (αRX) (spect.index)
  r_aRX (char) Reference of aRX; in refs.dat file (meta.ref;pos.frame)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0