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Table 1

M- and X-class flares that occurred in AR NOAA 11283 during the observation interval, as reported by the Space Environment Center.

Date Start Peak End GOES
(UT) (UT) (UT) class

2011-Sept.-6 01:35 01:50 02:05 M5.3
2011-Sept.-6 22:12 22:20 22:24 X2.1
2011-Sept.-7 22:32 22:38 22:44 X1.8
2011-Sept.-8 15:32 15:46 15:52 M6.7

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