Table 2: Targets: observation log and data.

Object Name
Seq. Num. Exposure Start Date Net Rate Bkg Rate c/f
       (1) (2) (3) (4) (5) (6) (7)

PKS 0548-322
700145 4559 1999/12/31 $0.235 \pm 0.007$ 4.71 0.7516
3C 371 700146 10 120 2000/03/21 $0.263 \pm 0.005$ 4.56 0.8334
PKS 2005-489 700147 5858 2000/10/07 $0.491 \pm 0.009$ 2.61 1.5719
BL Lac 700148 2117 2000/01/07 $0.171 \pm 0.009$ 0.14 0.5464
  700196 1039 2000/02/16 $0.172 \pm 0.013$ 0.08 -
1ES 2321+419 700149 4628 2000/02/08 $0.253 \pm 0.007$ 0.84 0.8114
1ES 2344+514 700150 2727 2000/02/08 $0.185 \pm 0.008$ 1.17 0.5912
Columns: $\rm (1)=Source$ name; $\rm (2)=Sequence$ number of the observation; $\rm (3)=Net$ Chandra exposure in seconds after data screening; $\rm (4)=Observation$ start date (Year-Month-Day); $\rm (5)=Net$ photon count rate (c/s) of the source in the energy range 0.3-8 keV; $\rm (6)=Background$ photon count rate (in units of 10-3 s-1) obtained rescaling to the same extraction region used for the net source count rate; $\rm (7)=Count$/frame evaluated with PIMMs and using spectral information from the literature (see previous table for the references). The input flux in PIMMs is such that the output flux corresponds to the measured one.

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