Obs. | Date | MJD | LECS exposure | MECS exposure | PDS exposure | Period |
A | 1997-05-12 | 50 580 | 19.9 ks | 45.8 ks | 20.1 ks |
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B | 1998-09-15 | 51 071 | 13.8 ks | 33.3 ks | 15.8 ks |
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C | 2000-03-30 | 51 633 | 14.4 ks | 40.3 ks | 18.3 ks |
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D | 2000-04-25 | 51 659 | 17.4 ks | 40.5 ks | 18.8 ks |
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E | 2001-04-18 | 52 017 | 20.4 ks | 46.4 ks | 16.7 ks |
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F | 2001-04-29 | 52 028 | 25.7 ks | 57.6 ks | 25.6 ks |
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G | 2001-11-05 | 52 218 | - | 1.3 ks | 0.5 ks | - |
H | 2002-03-09 | 52 342 | - | - | 47.6 ks | - |
I | 2002-04-27 | 52 391 | - | 82.9 ks | - |
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