Tohban report, 12-Apr-2006 to 19-Apr-2006 Ya-Hui Yang, yhyang@ssl.berkeley.edu 1. Solar Activity: Low, only few B-class flares during this week. It's between A1~A5 level in most of the time although there were several active regions in the solar disk. How many GOES flares occurred? Flares above B, C, M, X class were 8 3 0 0 And how many of these are listed in the RHESSI flare list? Flares above B, C, M, X class were 1 2 0 0 And how many had EXCELLENT coverage? Flares above B, C, M, X class were 0 1 0 0 There were RHESSI flares/GOES flares 14 / 11 over the time range 11-Apr-06 18-Apr-06 2. Memory Managment: Decimation was Normal/Vigorous during this week. The SSR fill level was 7.84% at the beginning and the current SSR level is 1.56%. The eclipse data in the front segments were taken at 00:00:02 UT on April 14. 3. Data Gaps: VC3 gap: GAP START TIME GAP END TIME GAP (SEC) 2006-04-15T05:15:00.000 -- 2006-04-15T05:30:00.000 900.00000 5. Special operation: The voltage on G5 and G6 was lowered on April 14. 4. Next week's tohban: Albert Shih (ayshih@ssl.berkeley.edu)