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For #1, an examination of light curves and plots of the KS test show that there are many intervals and obis when no activity is seen. #2 is quite different, being more steady (less ``sparking'' or ``flickering''). For both, the average count rate drops quickly as the length of the time bin is increased.
HOT SPOT #1 | HOT SPOT #2 | |
First known occurrence | 8Jul95/rh800694 | mid-Mar95 |
Last known occurrence | continues (Jan96) | 19Jun95 |
Largest known counts s (1 sec bins) | 57(rh300399) | much less than #1 |
Largest known <counts s for a seq: | 0.76 (17.2ksec) | 0.0177(28 ksec) |
Incidence of Detection | 120 out of 240 seqs; | 7/240 |
(Jul-Sep 1995) |