SOT: Active region evolution
2009-01-18T18:12:00 to 2009-01-19T05:42:05
Science Goal: Active region evolution
Program: G-band Ca 2kx2k, Na MG4+140 1.4kx1.4k, 2x2
Target: Active Region
xcen=-574 ycen=544
Instrument: SOT
HOP/JOP: 0
Description:
Track a small active region just appearing from the east limb. SOT provides CaII, Gb, and NaD Mag data with medium cadence for very long period