2019-07-29T18:16:40.000Z 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 Yasuda Brooks DeRosa (RCO) 0 HOP280 (polar CH spicules) Spicule and Jets SPI SPI 7 10 -946 55 55 2015-05-12T01:10:29.000Z 2015-05-12T02:17:58.000Z 10 -946 HOP280 (polar CH spicules) HOP 280 Ca deep exp 4 sec cadence, ROI 2 Ca II spicule limb observations during at least one of the periods of the limb studies, preferable during PCH observations. If no PCH is available, then the preferred target is polar quiet Sun. The objective is to study spicules at the base of coronal plumes, and/or at the base of X-ray jets (Sterling, Harra, and Moore 2010, ApJ, 722, 1644). ivo://sot.lmsal.com/VOEvent#2015-05-12T01:10:00Z