2019-07-31T03:51:23.000Z 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 Hosoi Arikawa Tarbell (RCO) -> Arikawa 240 HOP 240 North Pole N Pole PCH PCH 4 -19 956 327 163 2014-08-29T11:04:31.000Z 2014-08-29T16:44:50.000Z -19 956 Temporal Evolution and Magnetic Polarity Reversal of the Sun's Polar Magnetic Patches HOP81, Na IV + Gband, Full FOV ivo://sot.lmsal.com/VOEvent#2014-08-29T11:04:00Z