VizieR Search Page [Back] ⋅ [Forwd] ⋅ [Print] ⋅ [Close]
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/AJ/151/142
  Five years of blazar observations with VERITAS (Archambault+, 2016)
ReadMe+ftp
2016AJ....151..142A
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/151/142/table2List of Known VHE Sources Observed but Not Detected by VERITAS in 2007-2012 (43 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) Simbad source name (meta.id;meta.main)
  RAJ2000 "h:m:s" (i) Simbad Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Simbad Degree of Declination (J2000) (pos.eq.dec;meta.main)
  l_z (char) [>] Limit flag on z (meta.code.error;src.redshift)
  z  (n) [0.028/1.28] Redshift (src.redshift)
  u_z (char) [:] Uncertainty flag on z (meta.code.error;src.redshift)
  r_z  (n) [1/53] Reference for z (Note G1)   (meta.ref;pos.frame)
  Type (char) Blazar classification (Note G2)   (src.class)
  Exp h (n) [0.3/36] VERITAS dead-time corrected exposure (Note 1)   (time.duration;obs.exposure)
  theta deg (n) [3/49] Average zenith angle of VERITAS observation θzenith (pos.posAng;obs)
  MJD (char) Modified Julian Date(s) of VERITAS observation and on which basis the source was selected as a very-high-energy (VHE) candidate (JD-2450000) (time.epoch)
  Ref (char) Source selection reference(s) (Note 2)   (meta.ref;pos.frame)
  Detec (char) VHE detection reference(s) (only in table 2) (Note 3)   (meta.bib)

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 1