RHESSI Tohban report, 10-May-2006 to 16-May-2006 Sigrid Stoiser, sigrid.stoiser@stud.uni-graz.at 1. Solar Activity Solar activity has been exceptionally low with only 8 B-class flares during the whole week. The GOES background flux has been on A1-level since Sun, May, 14. There was hardly any activity at all during the next two days. Unfortunately, a slight renewal of activity on May, 16 does not allow quiet sun observations. MDI farside images do not show any AR to rotate to the earthside soon. How many GOES flares occurred? Flares above B, C, M, X class were 8 0 0 0 And how many of these are listed in the RHESSI flare list? Flares above B, C, M, X class were 2 0 0 0 And how many had EXCELLENT coverage? Flares above B, C, M, X class were 1 0 0 0 There were RHESSI flares/GOES flares 19 / 8 over the time range 09-May-06 16-May-06 2. Memory management The SSR fill level ranged between 18.4% and 17.0% by the end of the last BGS pass today. 3. Data gaps GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 N_GAPS 1 GAP START TIME GAP END TIME GAP (SEC) 2006-05-15T14:55:00.000 -- 2006-05-16T00:00:00.000 32700.000 4. Decimation The decimation state has not changed since last week and is still normal/vigorous. 5. Science talk The science discussion featured Hugh Hudson, previewing his upcoming GSFC talk, "Synopsis of RHESSI rhadius rhesults". 5. Next Tohban: Pascal Saint-Hilaire