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Table 2

Variability parameters for the R light curves on different nights for 1ES 1959+650 (top) and HB89 2201+044 (bottom).

Date σ DLC σ CLC C Γ Variable? N
(mm/dd/yyyy) (R) (R)

1ES 1959+650

07/29/2011 0.004 0.004 0.986 NO 33
07/30/2011 0.004 0.003 1.263 NO 32
07/31/2011 0.004 0.005 0.831 NO 36
08/01/2011 0.007 0.017 0.436 NO 12
08/02/2011 0.005 0.033 0.164 NO 12
08/03/2011 0.003 0.002 1.514 NO 28
WC 0.031 0.016 2.010 MARG. 153

HB89 2201+044

07/29/2011 0.005 0.005 1.170 NO 27
07/30/2011 0.006 0.002 2.951 YES(?) 32
07/31/2011 0.005 0.005 2.035 NO 36
08/01/2011 0.007 0.007 1.203 NO 20
08/03/2011 0.009 0.003 4.478 YES(?) 32
WC 0.039 0.005 9.580 YES 147

Notes. From left to right we provide date (Col. 1), target-comparison light curve dispersion (Col. 2), control-comparison light curve dispersion (Col. 3), scaled confidence parameter (Col. 4), variability classification following adopted criterion (Col. 5) and number of R-band data points (Col. 6). MARG. corresponds to marginal detection of variability.

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