2007-04-17T22:55:54.000Z 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 Matsuzaki Ichimoto Magara 0 Polar Coronal Hole SUMER8 Coronal Hole PCH PCH 12 -43 299 101 162 2007-04-15T10:53:45.000Z 2007-04-15T22:00:46.000Z -43 299 Coronal Hole; PCH; Coronal Hole Normal map 100 arcsec SUMER #8, Polar Coronal Hole ivo://sot.lmsal.com/VOEvent#2007-04-15T10:53:00Z