VizieR

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

  
J/ApJS/257/41
  V and R -band light curves of BZCAT blazars (Kalita+, 2021)
ReadMe+ftp
2021ApJS..257...41K
Similar Catalogs
timeSerie
Post annotation 		img(gal)
1.J/ApJS/257/41/table2(c)Basic parameters of the Roma-BZCAT catalog blazars studied in our sample[timeSerie] (10 rows)
2.J/ApJS/257/41/fig1vDifferential V-band magnitude light curves (447 rows)
3.J/ApJS/257/41/fig1rDifferential R-band magnitude light curves (569 rows)

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)Name (char) (i) Source name, BZCAT catalog (<[MGL2009] BZ{BQ} JHHMM+DDMM> or <[MML2015] 5BZG JHHMM+DDMM> in Simbad) (meta.id;meta.main)
  (1)OName (char) Other name from the Fermi-AGN catalog (meta.id)
  (1)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (1)z  (n) [0.041/0.158] Redshift (src.redshift)
  (1)Rmag mag [11.1/15.7] Apparent R-band magnitude from BZCAT (phot.mag;em.opt.R)
  (1)Class (char) Object class (meta.code.class)
  (1)Type (char) Source type based on SED (Note 1)   (src.class)
  (1)Fx 10-15W/m2(n) [0.44/63.1] 0.1-2.4keV X-ray flux in units of 10–12erg/cm2/s (phot.flux;em.X-ray)
  (1)Nr  (n)Number of R-band measurements for this blazar (meta.number)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Nv  (n)Number of V-band measurements for this blazar (meta.number)
  (1)LC (char) Light curves interactive plot (meta.ref.url)
  (1)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  (2+3)JD d Julian Date of observation (time.epoch)
  (2)dVmag1 mag [-0.55/1.25] Differential V band magnitude, source-reference star (phot.mag;arith.diff)
  (2)e_dVmag1 mag [0.002/0.031] Uncertainty in dVmag1 (stat.error;phot.mag)
  (2)dVmag2 mag [-0.76/2.27] Differential V band magnitude, comparison star 1 - reference star (phot.mag;arith.diff)
  (2)e_dVmag2 mag [0.0027/0.042] Uncertainty in dVmag2 (stat.error;phot.mag)
  (3)dRmag1 mag [-0.33/0.91] Differential R band magnitude, source-reference star (phot.mag;arith.diff)
  (3)e_dRmag1 mag [0.0018/0.031] Uncertainty in dRmag1 (stat.error;phot.mag)
  (3)dRmag2 mag [-0.54/1.95] Differential R band magnitude, comparison star 1 - reference star (phot.mag;arith.diff)
  (3)e_dRmag2 mag [0.0024/0.043] Uncertainty in dRmag2 (stat.error;phot.mag)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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