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Table 2

X-ray observation log.

OBSID Date Duration Exposure Mode Filter Count-rate log f0.2 − 10 Epoch
M1/M2/pn MOS/pn pn
[ks] [ks] [0.1 ct s-1] [erg cm-2 s-1]
(1) (2) (3) (4) (5) (6) (7) (8) (9)

0202060201 12/31/2004 33.8 32.9/32.9/28.3 LW t 0.61 ± 0.02/2.01 ± 0.03 –11.88 Dec. 2004
0556230701 06/15/2008 31.4 3.7/3.5/3.2 FF m 0.91 ± 0.05/3.01 ± 0.10 –11.70 Jun. 2008
0556231201 12/13/2008 11.9 4.9/4.7/3.7 FF m 1.68 ± 0.06/5.93 ± 0.20 –11.52 Dec. 2008
0606150101 06/21/2009 134.3 85.4/89.2/91.2 FF m 0.57 ± 0.01/1.96 ± 0.02 –11.93 2009 Long Look

Notes. Column (1): observation ID; Col. (2): date of observation; Col. (3): nominal duration of the observation; Col. (4): net exposure time for each instrument after the background flaring filtering was applied; Col. (5): observing Mode, LW = Large Window, FF = Full Frame; Col. (6): optical Filter applied, t = thin, m = medium; Col. (7): net count-rate in the 0.2 − 10 keV and 0.3 − 8 keV range for the EPIC-pn and EPIC-MOS instruments, respectively, after the local background subtraction; Col. (8): observed EPIC-pn flux in the 0.2 − 10 keV band; Col. (9): epoch name as used in the text.

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