VizieR

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

  
J/ApJS/262/43
  NGT gri monitoring of the FSRQ 3C 454.3 (Yuan+, 2022)
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2022ApJS..262...43Y
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Objects
timeSerie
Post annotation 		  
1.J/ApJS/262/43/table2The gri observational of 3C454.3 [timeSerie] (Interactive plot)
timeSerie
(2291 rows)
2.J/ApJS/262/43/idvThe intraday variability (IDV) results of FSRQ 3C454.3 at g band (Table 3), r band (Table 4) and i band (Table 5) (356 rows)

Simple ConstraintList Of Constraints
 
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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)
  (1)JD-g d (n) [679/1471.71] Julian Date of g-band observation; JD-2457000 (time.epoch)
  (1)gmag mag (n) [15.46/18.27] Apparent g-band AB magnitude (phot.mag;em.opt.B)
  (1)e_gmag mag (n) [0/0.14] Uncertainty in gmag (stat.error;phot.mag)
  (1)JD-r d (n) [679/1471.71] Julian Date of r-band observation; JD-2457000 (time.epoch)
  (1)rmag mag (n) [14.75/17.12] Apparent r-band AB magnitude (phot.mag;em.opt.R)
  (1)e_rmag mag (n) [0/0.15] Uncertainty in rmag (stat.error;phot.mag)
  (1)JD-i d [679/1471.71] Julian Date of i-band observation; JD-2457000 (time.epoch)
  (1)imag mag [14.07/17.2] Apparent i-band AB magnitude (phot.mag;em.opt.I)
  (1)e_imag mag [0/0.2] Uncertainty in imag (stat.error;phot.mag)
  (2)Filt (char) Filter of the observation (meta.code;instr.filter)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Date (char) Observation date (time.epoch;obs)
  (2)N  (n) [2/88] Number of paired observations (meta.number)
  (2)Am  (n) [0/129] Heidt & Wagner 1996A&A...305...42H variability value (src.var.index)
  (2)FTest  (n) [0.3/704] F-test intra-day variability value (src.var.index)
  (2)ANOVA  (n) [0.8/79.3] ANOVA test intra-day variability value (src.var.index)
  (2)Fc99  (n) [1.8/99] Critical F value at 1% significance (stat.fit.param)
  (2)Fc99.9  (n) [2/999] Critical F value at 0.1% significance (stat.fit.param)
  (2)Var (char) Variability type (V=variable; N=nonvariable) (meta.code;src.var)
  (2)DeltaT min (n) [5.7/223.2] Variable timescale (time.scale)
  (2)delmag mag (n) [0.02/1.3] Variability magnitude (phot.mag)
  (2)e_delmag mag (n) [0/0.21] Uncertainty in delmag (stat.error;phot.mag)
  (2)delmag/sig  (n) [0.47/35.7] Delmag divided by its uncertainty (stat.error)

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