2009-05-07T23:36:24.000Z http://sot.lmsal.com Mr. Sam Freeland Lockheed Martin Solar and Astrophysics Laboratory (LMSAL) http://www.lmsal.com Lockheed Martin Advanced Tech Center, 3251 Hanover Rd, O/ADBS, B/252, Palo Alto, CA 94304 null null HINODE SOT Hara Sterling Lites 0 Active Region Evolution AR10940 AR AR 0953 16 160 -118 163 163 2007-05-02T11:14:08.000Z 2007-05-02T13:09:44.000Z 160 -118 Active region tracking; AR; AR10940 ShIV, CaH, G-b 2kx2k 2x2 1 min Q75 AOCU_N\D_AUTO will be issued to return to N/D AUTO judgement mode. After this execution, we will see the periodic transitions between gyro-only control (for night period) and gyro-sunsensor control (for day period), because of margin in AOCS onboard N/D calculation. Note that pointing jump may occur at the transition from gyro-only control to gyro-sunsesor control. At the worst case, the magnitude of jumps may be 40 arcsec. andnbsp; XRT: Active region observations SOT: Active Region observations ivo://sot.lmsal.com/VOEvent#2007-05-02T11:13:30Z