2024-11-13T00:11:22.000Z 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 Miyoshi Brooks Green(RCO) 240 HOP 240 Quiet Sun LMB LMB None 5 20131208_111705 323 356 360 5 36 500 2 1 1 2 0 142 2017 1991 7.964 -14.69 917.374 90.164 162.304 2013-12-08T11:17:05.000Z 2013-12-08T13:30:37.000Z -14.69 917.374 Temporal Evolution and Magnetic Polarity Reversal of the Sun's Polar Magnetic Patches Fast map, 80"x164", Q65/65, 1-side CCD, 8 repeats SOT/SP observations revealed that the polar region is covered with isolated patches. To learn about the formation and disintegration of these magnetic patches, we need to analyze the temporal data. We also would like to understand the interaction between magnetic patches ofopposite polarity which leads to the polarity reversal on the polar region. Request to FG: NFI Na I: IV + Gband FoV: 328??? x 164??? Binning: 2x2 JPEG Quality: Q75 Time resolution - 5 min Request to SOT SP: FoV 80"x164", Binning: 2x2 Exposure: 3.2 sec (fast map) Compression factor: Q65 for I, Q75 for QUV ivo://sot.lmsal.com/VOEvent#2013-12-08T11:17:00Z