2013-01-19T21:24:24.000Z 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 Arikawa Kato Frank->Kato 173 HOP 173 AR 11135 Active Region AR AR 11135 2 -53 356 112 112 2010-12-18T05:00:30.000Z 2010-12-18T09:50:39.000Z -53 356 EPO campaign observation mainly for high school students AR mode Case 2 (AR small) low cadence, G-band 60min, Ca 5min, Na IV 5min AR evolution of AR 11135, also for HOP 173 ivo://sot.lmsal.com/VOEvent#2010-12-18T05:00:00Z