SOT: Active Region Evolution
2007-05-02T13:11:36 to 2007-05-02T15:59:14
Science Goal: Active region tracking; AR; AR10940
Program: ShIV, CaH, G-b 2kx2k 2x2 1 min Q75
Target: AR10940
xcen=177 ycen=-119
Instrument: SOT
HOP/JOP: 0
Description:
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
wavelength: G band 4305 cadence: 1 min fov: 111,111 images: 168 JavaScript Landing Page
