2013-01-02T23:04:36.000Z 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 Sterling G Slater (RCO) 147 HOP 147 penumbral growth on AR 11043 Active Region SS SS 11043 11 249 492 76 88 2010-02-03T23:42:31.000Z 2010-02-04T04:29:48.000Z 249 492 Formation and Decay of Sunspot Penumbrae Mg sh-less IV 64"x82" + Ca H, GB, BC, RC, 75 "x87" formation of sunspot penumbrae ivo://sot.lmsal.com/VOEvent#2010-02-03T23:42:00Z