2024-09-24T22:21:12.000Z 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 SOTSP Arai Tezuka Tiwari (RCO) 409 HOP 401 SST Active Region AR AR 13089 16 20220904_092619 587 613 593 16 97 150 1 1 1 2 1 171 2008 725 9.666666666666666 766.341 -430.167 25.536 81.152 2022-09-04T09:26:19.000Z 2022-09-04T09:55:28.000Z 766.341 -430.167 Coordination with SST and IRIS - Dynamics of flux cancellation in neutral lines Very Fast Map, 23x82", 1-side, repeat Scientific Justification: The investigation focuses on the physics of flux cancellation in neutral lines. Reconnection events along neutral lines form the photosphere to higher heights in the atmosphere are believed to be behind the formation of filament channels, the seeds of CMEs. A large number of cancellation events in coordination with SST (Halpha - looking for heating events such as Ellerman bombs) is needed to elucidate the physical processes behind the creation of filament channels.;;Scientific Justification: The investigation focuses on the physics of flux cancellation in neutral lines. Reconnection events along neutral lines form the photosphere to higher heights in the atmosphere are believed to be behind the formation of filament channels, the seeds of CMEs. A large number of cancellation events in coordination with SST (Halpha - looking for heating events such as Ellerman bombs) is needed to elucidate the physical processes behind the creation of filament channels. ivo://sot.lmsal.com/VOEvent#2022-09-04T09:26:00Z