RHESSI Tohban report. 25-Feb-2003 to 03-Mar-2003 Masumi Shimojo, shimojo@nro.nao.ac.jp 1. Solar Activity: - New two active regions (NOAA0295 and NOAA0297) came from east limb in the week. Hence, GOES baseline was increasing from A9 to B4. - These regions produced many micro-flares. But, GOES level of the largest flare in the week is C5.1 on 1 March. 2. Attenuator Operation: - Attn mode 0-1-3 with some auton. changes to state 1. 3. Memory Management and Decimation Table: - The SSR stayed well below 25 % even through the week, and was down to 0 % every night since low solar activity. 4. Next Tohban: Richard Schwartz (Backup : Hugh Hudson)