Tohban Report 12/08/20 - 12/14/20 Tohban Name: Andrei Runov (updated 12/14/20) Dates covered: 12/06/20 - 12/12/20 Note: data is provisional, and may be subject to change #Potentially interesting science zones to prioritize for downlink: Geomagnetic Activity Overview -------------------------------------------- DAY AE(max) Dst(min) Kp(max) Notes 20-12-05 300 -2 3 Signicicant difference between THEMIS AE and Kyoto AE 20-12-06 400 -2 2 Baseline has not been subtracted from Kyoto AE, THEMIS AE used 20-12-07 150 -8 1 20-12-08 300 -7 2 20-12-09 1500 -9 3 AE activations between 1800 and 1900 UT 20-12-10 600 -7 3 Solar wind speed increase, magnetosphere compression, max Dst~20 20-12-11 500 -6 3 20-12-12 300 -3 1 ELFIN Data Collection and Notes ------------------------------- Flags: ! = High Priority DL [operators will downlink at first available pass] * = Interesting Collection [operators will prioritize filling in gaps over typical collections, i.e. gaps will be filled in] # = Typical Collection [further downlink will only occur if onboard interesting data is gapless, i.e. gaps unlikely to be filled in] G = Too many gaps, need more data to judge B = Bad data [indicates something wrong with instruments, not availability status] T = Test data [indicates data is no good for science, elaborate on test conditions in notes] Zones: NA: North Ascending ND: North Descending SD: South Descending SA: South Ascending ELFIN A --------------------------------------------------------------------------------------------------- Science Zone Start Science Zone Stop Zone Completeness notes DL Completeness Flag Science Notes 2020-12-06 03:13:13 2020-12-06 03:19:22 ND 1 large gap in middle/end 120/131 # Regularly-populated plasma sheet and outer belt 2020-12-06 07:05:24 2020-12-06 07:11:33 SA 4 large gaps in middle 80/131 G 2020-12-06 10:56:31 2020-12-06 11:02:42 ND 1 large gap in middle/end 104/132 * IB at MLT~21.5 2020-12-06 15:35:40 2020-12-06 15:41:49 ND No significant gaps 129/131 * Sharp IB at energies up to MeV at LAT~60, MLT~23 2020-12-06 20:16:16 2020-12-06 20:22:26 ND No significant gaps 127/131 * Precipitation at E up to ~3Mev equatorward of PS 2020-12-06 23:25:44 2020-12-06 23:31:53 ND 1 large gap in start 118/131 # Regularly-populated plasma sheet and outer belt 2020-12-07 04:08:00 2020-12-07 04:14:11 ND 2 small gaps in end 119/133 * Sharp IB at LAT~66, MLT~22 2020-12-07 09:32:02 2020-12-07 09:37:58 SA 3 large gaps in end 90/127 G 2020-12-07 11:04:41 2020-12-07 11:10:43 SA 3 large gaps in end 84/129 G 2020-12-07 14:57:09 2020-12-07 15:03:18 ND 1 small gap in start 121/132 # Regularly-populated plasma sheet and outer belt 2020-12-07 16:30:25 2020-12-07 16:36:33 ND No significant gaps 128/131 # Regularly-populated plasma sheet and outer belt 2020-12-07 19:37:28 2020-12-07 19:43:39 ND No significant gaps 129/133 # Regularly-populated plasma sheet and outer belt 2020-12-07 21:11:41 2020-12-07 21:17:52 ND No significant gaps 129/133 # Regularly-populated plasma sheet and outer belt 2020-12-07 22:46:33 2020-12-07 22:52:42 ND No significant gaps 129/132 # Regularly-populated plasma sheet and outer belt (low fluxes) 2020-12-09 02:50:50 2020-12-09 02:57:00 ND 1 large gap in start/middle 119/131 # Regularly-populated plasma sheet and outer belt 2020-12-09 04:24:07 2020-12-09 04:30:19 ND 1 small gap in middle 128/132 * IB and precipitation equatorward of IB; MLT~21 2020-12-09 15:13:20 2020-12-09 15:19:31 ND 2 large gaps in middle 99/132 G 2020-12-09 16:00:01 2020-12-09 16:06:14 SA 5 large gaps in middle 69/133 G 2020-12-09 17:33:23 2020-12-09 17:39:36 SA 2 large gaps in end 87/133 G 2020-12-09 19:53:45 2020-12-09 19:59:56 ND 4 large gaps in end 53/132 G * Increased PS fluxes, precipitation at MLT~23 2020-12-09 20:41:00 2020-12-09 20:47:11 SA 7 large gaps in end 53/132 G 2020-12-09 21:28:08 2020-12-09 21:34:21 ND 2 large gaps in end 100/133 * Bursty precipitation, multiple IBs? 2020-12-09 22:15:44 2020-12-09 22:21:56 SA 2 large gaps in middle 102/133 # Regularly-populated plasma sheet and outer belt 2020-12-09 23:03:06 2020-12-09 23:09:17 ND 1 large gap in start 118/132 # Regularly-populated plasma sheet and outer belt, IB 2020-12-09 23:50:40 2020-12-09 23:56:50 SA No significant gaps 128/132 * Multiple preciptation bursts at MLT 12 to 10 2020-12-10 01:25:12 2020-12-10 01:31:22 SA 2 small gaps in end 112/132 # Regularly-populated plasma sheet and outer belt 2020-12-10 02:12:06 2020-12-10 02:18:15 ND No significant gaps 127/131 # Regularly-populated plasma sheet and outer belt 2020-12-10 03:45:39 2020-12-10 03:51:51 ND 1 small gap in end 124/132 # Regularly-populated plasma sheet and outer belt 2020-12-10 04:32:19 2020-12-10 04:38:29 SA 1 large gap in middle/end 96/132 G # Regularly-populated plasma sheet and outer belt 2020-12-10 06:04:59 2020-12-10 06:11:12 SA 3 large gaps in middle/end 77/133 G 2020-12-10 09:09:46 2020-12-10 09:15:58 SA 4 large gaps in end 76/132 G 2020-12-10 14:34:46 2020-12-10 14:40:54 ND 1 small gap in start 121/131 # Regularly-populated plasma sheet and outer belt 2020-12-10 18:28:15 2020-12-10 18:34:26 SA 4 large gaps in middle 63/132 G 2020-12-10 19:14:59 2020-12-10 19:21:11 ND 7 small gaps in end 74/132 G 2020-12-10 20:02:02 2020-12-10 20:08:14 SA 5 small gaps in middle 106/132 # Regularly-populated plasma sheet and outer belt 2020-12-10 20:49:04 2020-12-10 20:55:13 ND 3 small gaps in end 123/131 # Regularly-populated plasma sheet and outer belt, low fluxes 2020-12-10 21:36:31 2020-12-10 21:42:30 SA 2 large gaps in end 100/128 # Regularly-populated plasma sheet and outer belt 2020-12-11 00:46:12 2020-12-11 00:52:19 1 large gap in end 115/131 2020-12-11 03:07:02 2020-12-11 03:13:13 1 large gap in middle 89/133 2020-12-11 03:53:49 2020-12-11 04:00:01 1 large gap in middle/end 116/133 2020-12-11 05:26:41 2020-12-11 05:32:53 2 large gaps in start 77/133 2020-12-11 06:59:08 2020-12-11 07:05:17 2 large gaps, throughout 70/132 2020-12-11 07:45:11 2020-12-11 07:51:19 2 large gaps in middle 94/132 2020-12-11 09:17:36 2020-12-11 09:23:48 1 large gap in middle/end 106/133 2020-12-11 10:50:15 2020-12-11 10:56:25 1 small gap in end 124/132 2020-12-11 15:29:24 2020-12-11 15:35:36 No significant gaps 130/133 2020-12-11 21:44:36 2020-12-11 21:50:45 1 large gap in middle 119/132 2020-12-11 22:32:11 2020-12-11 22:38:20 1 large gap in middle/end 121/132 2020-12-11 23:19:33 2020-12-11 23:25:41 No significant gaps 129/132 2020-12-12 00:07:06 2020-12-12 00:13:17 SA 1 small gap in middle/end 123/132 # Regularly-populated plasma sheet and outer belt 2020-12-12 01:41:30 2020-12-12 01:47:40 SA 1 small gap in end 124/132 # Regularly-populated plasma sheet and outer belt 2020-12-12 03:15:15 2020-12-12 03:21:27 SA 1 large gap in middle/end 91/133 * Multiple precipitation bursts at MLT~10 2020-12-12 14:50:51 2020-12-12 14:57:01 ND 1 small gap in middle 126/132 # Regularly-populated plasma sheet and outer belt 2020-12-12 19:31:11 2020-12-12 19:37:19 ND No significant gaps 129/132 * Multiple PS/PSBL flux peaks 2020-12-12 22:40:19 2020-12-12 22:46:29 ND No significant gaps 129/132 # Regularly-populated plasma sheet and outer belt ELFIN B --------------------------------------------------------------------------------------------------- Science Zone Start Science Zone Stop Zone Completeness notes DL Completeness Flag Science Notes 2020-12-06 03:02:26 2020-12-06 03:08:37 ND 1 large gap in start/middle 120/132 G 2020-12-06 05:22:14 2020-12-06 05:28:27 SA 1 small gap in middle 124/132 * Multiple precipitation bursts at MLAT~9, outer RB, inner RB 2020-12-06 06:54:46 2020-12-06 07:00:57 SA 2 large gaps in end 55/131 G 2020-12-06 08:27:09 2020-12-06 08:33:19 SA 2 large gaps in start 106/131 # Regularly-populated plasma sheet and outer belt 2020-12-06 10:45:53 2020-12-06 10:52:02 ND 2 large gaps in middle/end 101/131 # Regularly-populated plasma sheet and outer belt 2020-12-06 20:05:40 2020-12-06 20:11:52 ND 1 small gap in end 123/132 * PS precipitation at E up to ~MeV 2020-12-06 23:15:05 2020-12-06 23:21:14 ND No significant gaps 127/131 # Regularly-populated plasma sheet, low RB fluxes 2020-12-07 07:49:18 2020-12-07 07:55:26 SA 3 large gaps in end 92/130 # Regularly-populated plasma sheet and outer belt 2020-12-07 09:21:44 2020-12-07 09:27:54 SA 2 large gaps in start/middle 92/131 G # Regularly-populated plasma sheet and outer belt 2020-12-07 14:46:52 2020-12-07 14:53:01 ND 3 small gaps in end 116/130 # Regularly-populated plasma sheet and outer belt 2020-12-07 19:27:12 2020-12-07 19:33:20 ND 1 large gap in middle/end 118/130 # Regularly-populated plasma sheet, low RB fluxes 2020-12-07 21:01:23 2020-12-07 21:07:21 ND 2 small gaps in end 116/126 # Regularly-populated plasma sheet, low RB fluxes 2020-12-07 22:36:13 2020-12-07 22:42:20 ND 2 small gaps in start/middle 113/130 # Regularly-populated plasma sheet, low RB fluxes 2020-12-08 07:57:29 2020-12-08 08:03:35 ND 6 large gaps in middle 46/129 G 2020-12-08 09:29:56 2020-12-08 09:36:06 ND 3 large gaps in end 68/130 G 2020-12-08 11:49:10 2020-12-08 11:55:18 SA 4 small gaps in start 97/129 G * Potentially interesting event of bursty precipitation 2020-12-08 13:22:12 2020-12-08 13:28:08 SA 1 small gap in start 38/125 * Bursty precipitation at magnetopause (THEMIS conjunction) 2020-12-11 00:36:51 2020-12-11 00:43:01 SA No significant gaps 129/132 * Bursty precipitation at E 100 - 300 keV 2020-12-11 02:57:47 2020-12-11 03:03:56 ND 2 large gaps in middle 101/132 G 2020-12-11 03:44:36 2020-12-11 03:50:47 SA 2 large gaps in middle 96/132 G 2020-12-11 05:17:31 2020-12-11 05:23:43 SA 3 large gaps in middle 80/133 G 2020-12-11 06:50:01 2020-12-11 06:56:11 SA 2 large gaps in start/middle 87/132 G 2020-12-11 07:36:05 2020-12-11 07:42:12 ND 1 large gap in middle/end 86/131 G (short SZ?, low fluxes) 2020-12-11 09:08:30 2020-12-11 09:14:41 ND 2 large gaps in middle 109/133 G 2020-12-11 15:20:20 2020-12-11 15:26:33 ND 2 small gaps in end 123/133 * Isotropic fluxes up to ~MeV at LAT~62, MLT~22 2020-12-11 21:35:31 2020-12-11 21:41:43 ND 1 large gap in middle 111/133 G 2020-12-11 22:23:05 2020-12-11 22:29:17 SA 3 large gaps in middle 95/133 G 2020-12-11 23:10:28 2020-12-11 23:16:37 ND No significant gaps 128/132 # Regularly-populated plasma sheet, low RB fluxes