Tohban Report 11/21/21 - 11/27/21 Tohban Name: (updated []) Special Notes ------------- 1. The data collection was made according to the request: THEMIS-Conjunctions Other times: EL-A / OBO SA (any time) SA or ND (06-24UT) up to a max of 14/day EL-A / IBO none requested SA (16-24) or ND (0-7 UT) up to 2/day, total EL-B / OBO SA (any time) or NA (any time) SA (any time) or NA (any time) up to 10/day EL-B / IBO none requested SA (0-12) or ND (8-15) or SD (13-24) up to 1/day, total except for IBO - none was collected 2. A couple of SZ on 11/22 was missed in the automatically generated report 3. The automatically generated completeness was underestimated for several SZ cossings. 4. There were 8 events of FM failure at EL-A: spin period was a large percentage of the medium. 5. EL-B data for 11/21 - 11/24 were bad. Problem was fixed on 11/25. Automatic report generated 2021-11-29 16:00:06.609982 (UTC) Note: data is provisional, and may be subject to change Geomagnetic Activity Overview ----------------------------- Day Hour AE (max) AE (sd) DST (min) KP (max) Notes ------------------------------------------------------ 21 0 445 89 -11 3.3 Low activity 21 3 358 88 -10 2.3 21 6 196 24 -10 1.7 21 9 688 132 -14 2.7 Quasi-recurrent AE actications between 0900 and 1900 UT 21 12 452 79 -11 2.7 21 15 1044 226 -13 3.3 Major substorm with a peak at ~1700 UT 21 18 395 87 -12 2.0 21 21 565 127 -11 2.7 Activity increased 22 0 488 155 -15 3.0 AL max at 0000 UT 22 3 261 65 -17 3.0 Low activity for the rest of the day 22 6 91 15 -14 0.3 22 9 130 21 -10 1.0 22 12 280 63 -13 0.7 22 15 451 87 -18 2.0 22 18 495 103 -18 2.3 22 21 355 82 -19 2.3 23 0 189 35 -16 1.7 Low activity 23 3 223 26 -12 2.3 23 6 245 41 -11 1.0 23 9 880 239 -15 3.0 A substorm with an AL peak at ~1000 UT 23 12 411 84 -20 1.7 Quasi-recurrent activations until end of the day 23 15 512 103 -26 2.7 23 18 394 63 -25 2.0 23 21 321 74 -22 2.3 24 0 132 24 -16 1.7 Low activity during the entire day 24 3 94 16 -17 1.7 24 6 170 29 -14 1.3 24 9 360 69 -10 1.0 24 12 57 10 -13 0.7 24 15 279 54 -15 0.7 24 18 143 22 -8 0.3 24 21 94 22 -11 1.0 25 0 103 17 -10 1.7 Low activity during the entire day 25 3 226 45 -20 2.3 25 6 243 42 -19 1.0 25 9 276 55 -16 1.0 25 12 99 20 -18 0.7 25 15 252 63 -18 0.3 25 18 151 34 -18 0.7 25 21 151 31 -16 1.0 26 0 55 8 -17 0.3 Low activity during the entire day 26 3 94 23 -18 0.3 26 6 150 24 -14 0.7 26 9 113 23 -6 0.3 26 12 224 65 -6 0.3 26 15 94 14 -7 1.0 26 18 56 3 -4 0.0 26 21 57 5 -3 0.7 27 0 57 5 -7 0.0 Low activity 27 3 60 8 -11 0.3 27 6 94 14 -13 0.3 27 9 264 53 -5 0.3 27 12 446 78 -14 0.3 An increase in AL between ~1200 and 1500 UT 27 15 222 36 -18 0.3 27 18 169 31 -17 0.3 27 21 340 90 -11 3.0 ELFIN Data Collection and Notes ------------------------------- Flags: * = Extremely Interesting # = Potentially Interesting 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 Outer EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes --------------------------------------------------------------------------------------------------------------- 2021-11-21 00:23:34 - 00:29:34 SA Cut short 16/126 = 13% B 2021-11-21 01:56:20 - 02:02:16 SA 2 large gaps, mainly in beginning/middle 91/125 = 73% PS precipitations, a gap on PS-RB transition 2021-11-21 02:42:45 - 02:48:47 ND 2 small gaps, mainly in end 153/127 = 120% B spin period 3.66% of median 2021-11-21 06:35:29 - 06:41:29 SA No significant gaps 127/126 = 101% # No PS fluxes, IB, regular RB fluxes 2021-11-21 08:56:30 - 09:02:30 ND No significant gaps 127/126 = 101% Regular fluxes 2021-11-21 10:31:02 - 10:36:58 ND 3 large gaps, mainly in end 72/125 = 58% B spin period 98.1% of median 2021-11-21 12:05:13 - 12:11:13 ND 5 small gaps, mainly in beginning 61/127 = 48% G 2021-11-21 12:52:08 - 12:58:05 SA 5 large gaps, mainly in middle 54/125 = 43% G high fluxes 2021-11-21 14:25:23 - 14:31:23 SA 1 large gap, mainly in beginning 112/126 = 89% # wide PS, strong IB w/fluxes up to MeV 2021-11-21 15:57:59 - 16:03:55 SA 2 large gaps, mainly in end 99/125 = 79% Regular PS and RB fluxes 2021-11-21 17:30:07 - 17:36:09 SA 4 large gaps, mainly in end 51/127 = 40% G 2021-11-21 19:02:04 - 19:08:05 SA 6 large gaps, mainly in middle 44/127 = 35% G 2021-11-21 22:06:25 - 22:12:26 SA No significant gaps 127/127 = 100% Regular PS and RB fluxes 2021-11-21 23:38:55 - 23:44:52 SA No significant gaps 85/125 = 68% Regular PS and RB fluxes 2021-11-22 01:11:40 - 01:17:37 SA 3 large gaps, mainly in beginning 8/126 = 6% G 2021-11-22 02:44:30 - 02:50:26 SA 4 large gaps, mainly in end 19/126 = 15% B spin period 73.5% of median 2021-11-22 04:17:26 - 04:23:22 SA 3 large gaps, mainly in end 41/126 = 33% B spin period 61.3% of median 2021-11-22 05:50:33 - 05:56:34 SA 4 large gaps, mainly in end 40/128 = 31% G 2021-11-22 06:37:13 - 06:43:10 ND 3 large gaps, mainly in middle 56/126 = 44% G Regular fluxes 2021-11-22 08:58:22 - 09:04:18 SA 4 large gaps, mainly in beginning 35/126 = 28% # IB, no PS fluxes poleward of IB 2021-11-22 10:32:53 - 10:38:51 SA 3 large gaps, mainly in end 70/127 = 55% * PS fluxes disappered then re-appeared, IB 2021-11-22 12:53:52 - 12:59:53 ND 4 large gaps, mainly in middle 60/128 = 47% B? PAD look incorrect 2021-11-22 15:13:29 - 15:19:31 SA 7 small gaps, mainly in beginning 82/128 = 64% Regular fluxes, RB precipitation burst 2021-11-22 18:17:48 - 18:23:44 SA 4 small gaps, mainly in beginning 32/126 = 25% Regular fluxes (it seems, completeness estimated incorrectly) Missed SZs ??? 2021-11-22 19:03:40 - 19:10:00 ND G Regular fluxes 2021-11-22 21:22:40 - 21:28:00 SA G Regular fluxes 2021-11-25 02:03:05 - 02:09:01 SA 2 large gaps, mainly in end 12/125 = 10% G 2021-11-25 05:09:00 - 05:14:56 SA 6 large gaps, mainly in end 26/125 = 21% G 2021-11-25 08:16:21 - 08:22:17 SA 3 large gaps, mainly in beginning/middle 14/125 = 11% G 2021-11-25 11:25:12 - 11:31:08 SA 5 large gaps, mainly in end 49/125 = 39% G 2021-11-25 14:32:06 - 14:38:05 SA 6 large gaps, mainly in end 52/127 = 41% G Regular fluxes 2021-11-25 16:04:36 - 16:10:37 SA 5 large gaps, mainly in end 64/127 = 50% G Regular fluxes 2021-11-25 17:36:40 - 17:42:42 SA 4 large gaps, mainly in beginning 69/128 = 54% G Regular fluxes 2021-11-25 18:22:36 - 18:28:35 ND 5 large gaps, mainly in middle 84/127 = 66% G Regular fluxes 2021-11-25 19:08:38 - 19:14:41 SA 3 large gaps, mainly in middle/end 31/128 = 24% G 2021-11-25 19:54:36 - 20:00:35 ND 2 large gaps, mainly in end 90/127 = 71% B spin period 8.99% of median 2021-11-25 20:40:43 - 20:46:39 SA 33 small gaps, mainly in end 79/126 = 63% B spin period 26.6% of median 2021-11-25 21:26:48 - 21:32:47 ND No significant gaps 127/127 = 100% ? PADs do not look right 2021-11-25 22:13:02 - 22:19:05 SA No significant gaps 128/128 = 100% Regular fluxes 2021-11-25 23:45:35 - 23:51:38 SA 1 large gap, mainly in middle 118/128 = 92% Regular fluxes 2021-11-27 01:19:54 - 01:25:52 ND 1 small gap, mainly in end 66/128 = 52% ? PADs do not look right 2021-11-27 02:06:19 - 02:12:17 SA 3 large gaps, mainly in end 82/128 = 64% Regular fluxes 2021-11-27 05:12:17 - 05:18:13 SA 3 large gaps, mainly in middle/end 87/128 = 68% IB, no PS fluxes, regular RB fluxes 2021-11-27 07:32:33 - 07:38:35 ND 2 large gaps, mainly in end 98/130 = 75% ? PADs do not look right 2021-11-27 08:19:43 - 08:25:39 SA No significant gaps 123/128 = 96% # IB at high energies 2021-11-27 09:54:14 - 10:00:15 SA 1 large gap, mainly in beginning 121/130 = 93% # IB, no PS fluxes 2021-11-27 11:28:33 - 11:34:29 SA 26 small gaps, mainly in middle 106/128 = 83% B spin period 74.7% of median 2021-11-27 13:02:17 - 13:08:18 SA No significant gaps 130/130 = 100% # Precipitation bursts (PS or RB?) 2021-11-27 14:35:20 - 14:41:26 SA 21 small gaps, mainly in middle 105/132 = 80% B spin period 69.4% of median 2021-11-27 17:39:51 - 17:45:47 SA 2 small gaps, mainly in middle 58/128 = 45% G Regular fluxes ELFIN B Outer EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes --------------------------------------------------------------------------------------------------------------- 2021-11-21 00:12:39 - 00:18:35 NA 41 small gaps, mainly in beginning 44/96 = 46% B 2021-11-21 01:12:02 - 01:17:59 SA 42 small gaps, mainly in end 44/97 = 45% B 2021-11-21 06:26:51 - 06:32:51 NA 50 small gaps, mainly in middle 52/98 = 53% B 2021-11-21 10:33:34 - 10:39:34 SA 4 large gaps, mainly in beginning 26/98 = 27% B 2021-11-21 16:46:36 - 16:52:35 SA 6 large gaps, mainly in end 42/97 = 43% B 2021-11-21 17:20:00 - 17:25:58 NA 4 large gaps, mainly in beginning 30/97 = 31% B 2021-11-21 19:50:40 - 19:56:36 SA 2 small gaps, mainly in end 91/96 = 95% B 2021-11-21 20:24:18 - 20:30:16 NA 3 small gaps, mainly in middle 82/97 = 85% B 2021-11-21 22:55:23 - 23:01:22 SA 49 small gaps, mainly in beginning 51/97 = 53% B 2021-11-21 23:28:44 - 23:34:41 NA 1 large gap, mainly in end 82/96 = 85% B 2021-11-22 00:28:03 - 00:33:59 SA 1 large gap, mainly in middle/end 19/64 = 30% B 2021-11-22 03:33:47 - 03:39:49 SA 2 large gaps, mainly in end 58/65 = 89% B 2021-11-22 07:16:22 - 07:22:20 NA 1 large gap, mainly in end 51/64 = 80% B 2021-11-22 08:14:15 - 08:20:13 SA 1 large gap, mainly in middle 54/64 = 84% B 2021-11-22 12:57:05 - 13:03:01 SA 1 small gap, mainly in middle 57/64 = 89% B 2021-11-22 13:30:46 - 13:36:46 NA 7 small gaps, mainly in middle 74/64 = 116% B 2021-11-22 15:03:37 - 15:09:33 NA 1 small gap, mainly in beginning/middle 58/64 = 91% B 2021-11-22 18:08:29 - 18:14:25 NA No significant gaps 63/64 = 98% B 2021-11-22 20:39:07 - 20:45:03 SA No significant gaps 63/64 = 98% B 2021-11-22 23:44:04 - 23:50:03 SA No significant gaps 64/64 = 100% B 2021-11-23 01:16:49 - 01:22:45 SA 1 large gap, mainly in middle/end 24/64 = 38% B 2021-11-23 04:22:42 - 04:28:38 SA 2 large gaps, throughout 7/64 = 11% B 2021-11-23 07:29:35 - 07:35:31 SA 2 large gaps, mainly in middle/end 26/64 = 41% B 2021-11-23 09:39:44 - 09:45:40 NA 1 large gap, mainly in beginning/middle 15/64 = 23% B 2021-11-23 14:19:36 - 14:25:32 NA 2 large gaps, mainly in middle/end 29/64 = 45% B 2021-11-23 15:18:59 - 15:24:55 SA 1 large gap, mainly in middle/end 41/64 = 64% B 2021-11-23 15:52:17 - 15:58:18 NA 6 small gaps, mainly in beginning 67/65 = 103% B 2021-11-23 17:24:41 - 17:30:37 NA 1 large gap, mainly in end 46/64 = 72% B 2021-11-23 20:28:58 - 20:34:54 NA 2 large gaps, mainly in middle/end 47/64 = 73% B 2021-11-23 23:00:06 - 23:06:02 SA 3 large gaps, mainly in beginning/middle 27/64 = 42% B 2021-11-24 00:32:47 - 00:38:43 SA No significant gaps 63/63 = 100% B 2021-11-24 03:38:33 - 03:44:32 SA 1 large gap, mainly in beginning/middle 57/64 = 89% B 2021-11-24 06:45:03 - 06:50:59 SA 1 large gap, mainly in beginning/middle 38/63 = 60% B 2021-11-24 09:53:41 - 09:59:37 SA 1 large gap, mainly in middle 51/63 = 81% B 2021-11-24 13:35:30 - 13:41:29 NA 2 small gaps, mainly in end 49/64 = 77% B 2021-11-24 16:40:50 - 16:46:46 NA No significant gaps 63/63 = 100% B 2021-11-24 17:39:38 - 17:45:37 SA 1 large gap, mainly in beginning/middle 50/64 = 78% B 2021-11-24 18:13:07 - 18:19:10 NA 3 small gaps, mainly in end 96/65 = 148% B 2021-11-24 19:45:14 - 19:51:10 NA 1 small gap, mainly in beginning 57/63 = 90% B 2021-11-24 22:49:33 - 22:55:35 NA 3 small gaps, mainly in beginning/middle 99/64 = 155% B 2021-11-25 02:54:28 - 03:00:26 SA 1 large gap, mainly in end 91/126 = 72% B 2021-11-25 06:00:43 - 06:06:43 SA No significant gaps 126/127 = 99% # Wide PS, IB at hugh energies 2021-11-25 09:08:53 - 09:14:54 SA No significant gaps 127/127 = 100% Regular fluxes 2021-11-25 12:17:30 - 12:23:32 SA 4 large gaps, mainly in beginning/middle 81/128 = 63% G RB precipitation 2021-11-25 15:23:43 - 15:29:46 SA 1 large gap, mainly in middle 119/128 = 93% Regular fluxes 2021-11-25 15:57:00 - 16:02:58 NA 1 large gap, mainly in beginning 118/126 = 94% Regular fluxes 2021-11-25 17:29:23 - 17:35:24 NA 1 large gap, mainly in end 115/127 = 91% Regular fluxes 2021-11-25 20:00:02 - 20:06:03 SA No significant gaps 127/127 = 100% Regular fluxes 2021-11-25 23:38:10 - 23:44:10 NA No significant gaps 127/127 = 100% Regular fluxes 2021-11-27 01:26:15 - 01:32:16 SA 2 large gaps, mainly in beginning/middle 92/129 = 71% G Regular fluxes 2021-11-27 04:32:10 - 04:38:06 SA 3 large gaps, mainly in beginning 99/128 = 77% Regular fluxes 2021-11-27 06:41:25 - 06:47:27 NA 4 small gaps, mainly in middle 97/130 = 75% G Regular fluxes 2021-11-27 07:39:15 - 07:45:15 SA 2 large gaps, mainly in middle 95/129 = 74% G Regular fluxes 2021-11-27 09:49:18 - 09:55:14 NA 3 large gaps, mainly in beginning 79/128 = 62% Regular fluxes 2021-11-27 14:28:59 - 14:35:00 NA 2 large gaps, mainly in middle 93/130 = 72% IB 2021-11-27 17:33:58 - 17:39:54 NA 4 large gaps, mainly in middle/end 77/128 = 60% G Regular fluxes 2021-11-27 20:38:11 - 20:44:11 NA 2 large gaps, mainly in middle/end 90/129 = 70% # Low RB fluxes, IB, 2021-11-27 23:09:27 - 23:15:23 SA 5 large gaps, mainly in beginning 47/128 = 37% G Regular fluxes 2021-11-27 23:42:46 - 23:48:44 NA 6 large gaps, mainly in end 58/129 = 45% G Low fluxes ELFIN A Inner EPD ----------------- ELFIN B Inner EPD -----------------