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Table 1

Observation log.

Instrument Detector ObsID Date Exposure (net) Net counts
(1) (2) (3) (4) (5) (6)

Chandra ACIS-I 547 2000-10-31 50.1 (49.5) 380
XMM-Newton PN 0107860301 2002-05-31 27.1 (10.8) 312
XMM-Newton MOS1 0107860301 2002-05-31 27.1 (12.9) 145
XMM-Newton MOS2 0107860301 2002-05-31 27.1 (13.2) 155
Chandra ACIS-I 8032 2007-11-12 31.4 (31.0) 205
Chandra ACIS-I 9757 2007-11-13 21.0 (20.7) 124
Chandra ACIS-I 9756 2007-11-14 32.6 (32.3) 221
Chandra ACIS-I 9758 2007-11-16 23.6 (23.4) 194
Chandra ACIS-I 9759 2007-11-17 31.5 (31.2) 201
Chandra ACIS-I 9760 2007-11-19 17.1 (16.9) 153
Chandra ACIS-I 8033 2007-11-20 30.0 (29.7) 204
Chandra ACIS-I 9767 2007-11-21 9.1 (9.0) 60

Notes. (1) Telescope; (2) detector; (3) observation ID; (4) observation date; (5) exposure in ks (net exposure); (6) net source counts in the 0.5−8 keV band.

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