Tohban report, 14-mar-2005 to 21-mar-2005 Amir Caspi (cepheid@ssl.berkeley.edu) 1) Solar Activity: Activity was moderate this week. The GOES background was low B-level for much of the week, with the lowest level at ~A8 on 20-Mar-2005. There were many B flares and a number of C flares, the largest being a C4.1 that occurred on 20-Mar-2005. How many GOES flares occurred? Flares above B, C, M, X class were 47 10 0 0 And how many of these are listed in the RHESSI flare list? Flares above B, C, M, X class were 22 8 0 0 And how many had EXCELLENT coverage? Flares above B, C, M, X class were 16 4 0 0 There were RHESSI flares/GOES flares 50 / 57 over the time range 13-Mar-05 20-Mar-05 2) Memory Managment: Even with the moderate activity and night-time front segment data, memory management was not a problem. The SSR fill stayed below ~40% all week, and is currently at 5.882% as of the pass on 21-Mar-2005 19:08:51 UTC. 3) Data Gaps (as of 21-mar): DATA GAPS FOR 2005/03/14 TIME RANGE: 2005-03-14T00:00:00.000 -- 2005-03-15T00:00:00.000 GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 N_GAPS 1 GAP START TIME GAP END TIME GAP (SEC) 2005-03-14T20:40:00.000 -- 2005-03-14T23:45:00.000 11100.000 DATA GAPS FOR 2005/03/18 TIME RANGE: 2005-03-18T00:00:00.000 -- 2005-03-19T00:00:00.000 GAPS IN APP_ID = 154 (VC1-PMTRAS) WITH PACKET RATE LT 4 N_GAPS 1 GAP START TIME GAP END TIME GAP (SEC) 2005-03-18T11:15:00.000 -- 2005-03-18T12:20:00.000 3900.0000 GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 N_GAPS 1 GAP START TIME GAP END TIME GAP (SEC) 2005-03-18T06:00:00.000 -- 2005-03-18T06:05:00.000 300.00000 DATA GAPS FOR 2005/03/19 TIME RANGE: 2005-03-19T00:00:00.000 -- 2005-03-20T00:00:00.000 GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 N_GAPS 2 GAP START TIME GAP END TIME GAP (SEC) 2005-03-19T07:20:00.000 -- 2005-03-19T07:25:00.000 300.00000 2005-03-19T17:15:00.000 -- 2005-03-19T17:35:00.000 1200.0000 4) Special Operations: Front segments are still operational at night, and will continue to be so for the near future. No other special ops at this time. Next week's Tohban: Abby Goodhue