2007-11-06T23:25:04.000Z 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 Tohbans: Planner: Sakao Observer: 44 HOP44 Coronal Hole, North pole CH CH 13 0 945 276 163 2007-11-05T10:35:34.000Z 2007-11-05T14:59:36.000Z 0 945 SUMER campaign - Multi-wavelength observations of coronal hole plumes at solar minimum Na IV (3.5kx2k) Ca H 4kx2k 2x2 The photospheric magnetic fields as they evolve during the formation of plumes are essential to understand the role of magnetic reconnection in heting these structures. ivo://sot.lmsal.com/VOEvent#2007-11-05T10:35:00Z