Tohban Report 11/14/21 - 11/20/21 Tohban Name: Andrei Runov (updated [11/22]) Special Notes ------------- 1. Data were collected according the request: THEMIS-Conjunctions Other times: EL-A / OBO SA (any time) SA or ND (08-22UT) up to a max of 14/day EL-A / IBO none requested SA (19-24) or ND (2-7 UT) up to 2/day, total EL-B / OBO SA (00-12UT) or NA (0-17 UT) SA (00-12UT) or NA (9-17 UT) or ND (00-10 or 19-24UT) up to 10/day EL-B / IBO none requested none requested (bad attitude) 2. What happened at 2028 - 2032 UT on 11/17 on EL-A? Saturation? 3. EL-B 11/20: bad data or very low fluxes? Automatic report generated 2021-11-22 16:00:07.020533 (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 ------------------------------------------------------ 14 0 131 11 -11 1.0 Low activity day 14 3 113 10 -15 0.7 14 6 111 9 -12 0.0 14 9 379 59 -7 0.3 14 12 202 35 -13 0.7 14 15 357 60 -16 0.7 14 18 264 48 -18 0.3 14 21 189 32 -15 1.0 15 0 109 18 -12 0.0 Low activity until 1400 UT 15 3 94 14 -12 0.0 15 6 94 18 -12 0.3 15 9 75 20 -9 0.3 15 12 262 79 -5 1.0 15 15 584 117 -14 1.7 Activity level increased with a peak between 1500 and 1600 UT 15 18 1012 229 -1 4.0 15 21 1037 238 -11 4.0 Major substorm 16 0 618 102 -18 3.3 Increased activity continued till 0500 UT 16 3 678 142 -30 4.0 16 6 132 23 -21 2.7 16 9 642 127 -23 2.7 Activity level increased 16 12 302 59 -20 2.0 A substorm 16 15 426 73 -24 2.3 16 18 257 39 -15 1.7 16 21 320 70 -14 2.3 17 0 503 75 -15 3.7 17 3 243 37 -16 2.3 17 6 528 85 -18 3.3 17 9 888 146 -17 3.0 A double-peak substorm 17 12 262 47 -20 1.7 17 15 264 51 -18 2.0 17 18 545 139 -19 2.0 17 21 226 47 -15 2.7 18 0 208 32 -14 2.0 Low activity 18 3 302 45 -19 2.3 18 6 321 49 -21 1.0 18 9 338 44 -17 0.7 18 12 170 16 -15 0.3 18 15 301 52 -17 0.7 18 18 264 39 -16 0.3 18 21 226 45 -20 1.3 19 0 151 13 -18 1.3 Low activity 19 3 167 10 -13 0.7 19 6 170 8 -14 0.7 19 9 229 20 -13 0.3 19 12 416 69 -15 1.7 19 15 469 89 -15 1.3 19 18 280 45 -11 1.3 19 21 245 38 -4 1.7 20 0 226 14 -3 2.3 20 3 224 11 -7 1.0 20 6 351 51 -8 1.7 20 9 427 57 -6 2.0 20 12 528 83 -11 2.3 20 15 1055 221 -16 3.3 A substorm 20 18 305 40 -14 2.3 20 21 394 70 -17 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 --------------------------------------------------------------------------------------------------------------- 2021-11-14 00:57:14 - 01:03:12 SA 6 large gaps, mainly in end 31/126 = 25% G 2021-11-14 04:02:55 - 04:08:51 SA 3 large gaps, mainly in end 58/125 = 46% G 2021-11-16 01:00:56 - 01:06:52 SA 2 large gaps, mainly in middle/end 12/125 = 10% G 2021-11-16 04:06:38 - 04:12:39 SA 5 large gaps, mainly in middle 32/127 = 25% G 2021-11-16 07:13:05 - 07:19:08 SA 7 large gaps, mainly in end 38/127 = 30% G 2021-11-16 10:21:44 - 10:27:40 SA 6 large gaps, mainly in beginning 38/125 = 30% G 2021-11-16 13:29:47 - 13:35:43 SA 4 large gaps, mainly in middle 23/125 = 18% G 2021-11-16 15:02:50 - 15:08:46 SA 4 large gaps, mainly in end 40/125 = 32% G 2021-11-16 16:35:17 - 16:41:21 SA 5 large gaps, mainly in end 34/128 = 27% G 2021-11-16 18:53:18 - 18:59:14 ND 4 large gaps, mainly in middle/end 52/125 = 42% G B 2021-11-16 20:25:20 - 20:31:23 ND 3 large gaps, mainly in middle 71/127 = 56% G 2021-11-16 21:57:35 - 22:03:38 ND 2 large gaps, mainly in end 102/127 = 80% Regular RB and PS fluxes 2021-11-16 22:43:48 - 22:49:47 SA 4 large gaps, mainly in end 64/126 = 51% G Regular RB and PS fluxes 2021-11-16 23:30:04 - 23:36:05 ND 1 small gap, mainly in middle 124/127 = 98% # A spike up to MeV equatorward of the main ORB 2021-11-17 03:21:58 - 03:27:54 SA 2 large gaps, mainly in middle/end 17/126 = 13% G 2021-11-17 04:54:57 - 05:00:58 SA 1 large gap, mainly in end 15/128 = 12% G 2021-11-17 06:28:10 - 06:34:12 SA 3 large gaps, mainly in middle/end 46/128 = 36% G 2021-11-17 08:49:03 - 08:54:59 ND 4 large gaps, mainly in end 61/126 = 48% B Spin period 78.2% of median 2021-11-17 10:23:34 - 10:29:40 ND 4 large gaps, mainly in end 64/129 = 50% G Regular RB and PS fluxes 2021-11-17 11:57:50 - 12:03:48 ND 4 large gaps, mainly in middle/end 71/127 = 56% G Precipitation bursts 2021-11-17 14:18:11 - 14:24:07 SA 3 large gaps, mainly in middle/end 60/126 = 48% G Regular RB and PS fluxes 2021-11-17 15:04:35 - 15:10:37 ND 2 large gaps, mainly in beginning/middle 88/128 = 69% High fluxes, precipitation bursts 2021-11-17 17:23:05 - 17:29:09 SA 2 large gaps, mainly in middle/end 111/129 = 86% Regular RB and PS fluxes 2021-11-17 20:27:05 - 20:33:08 SA 2 large gaps, mainly in beginning 103/129 = 80% B Saturation? 2021-11-17 23:31:50 - 23:37:46 SA 11 small gaps, mainly in middle 51/126 = 40% B Spin period 202.% of median 2021-11-18 01:04:29 - 01:10:30 SA 5 large gaps, mainly in middle 31/128 = 24% G 2021-11-18 02:37:18 - 02:43:17 SA 4 large gaps, mainly in middle 45/127 = 35% G 2021-11-18 04:10:10 - 04:16:09 SA 4 large gaps, mainly in middle 54/127 = 43% G 2021-11-18 07:16:45 - 07:22:41 SA 5 large gaps, mainly in beginning 22/126 = 17% G 2021-11-18 10:25:26 - 10:31:25 SA 2 large gaps, mainly in middle/end 95/127 = 75% Regular RB and PS fluxes 2021-11-18 13:33:21 - 13:39:18 SA 3 large gaps, mainly in end 75/126 = 60% G Regular RB and PS fluxes 2021-11-18 16:38:46 - 16:44:48 SA 2 large gaps, mainly in middle 31/128 = 24% G 2021-11-18 19:42:46 - 19:48:49 SA 4 large gaps, mainly in end 39/129 = 30% G 2021-11-18 20:28:47 - 20:34:43 ND 2 large gaps, mainly in middle 46/126 = 37% G 2021-11-18 21:14:54 - 21:20:50 SA 3 large gaps, mainly in middle 34/126 = 27% G 2021-11-18 22:01:03 - 22:06:59 ND 3 large gaps, mainly in beginning 32/126 = 25% B Spin period 8.3% of median 2021-11-18 22:47:17 - 22:53:13 SA 1 large gap, mainly in beginning 6/126 = 5% G 2021-11-19 00:19:53 - 00:25:49 SA 2 large gaps, mainly in end 12/125 = 10% G 2021-11-19 01:52:38 - 01:58:34 SA 4 large gaps, mainly in end 15/125 = 12% G 2021-11-19 03:25:29 - 03:31:30 SA 4 large gaps, mainly in middle/end 35/127 = 28% G 2021-11-19 06:31:43 - 06:37:42 SA 3 large gaps, mainly in end 37/127 = 29% G 2021-11-19 08:05:31 - 08:11:33 SA 5 large gaps, mainly in end 55/127 = 43% G 2021-11-19 08:52:41 - 08:58:37 ND 4 large gaps, mainly in middle 52/125 = 42% G 2021-11-19 09:39:58 - 09:45:56 SA 5 large gaps, mainly in middle 61/126 = 48% G Regular RB and PS fluxes 2021-11-19 12:48:22 - 12:54:24 SA 3 large gaps, mainly in middle 75/127 = 59% G # IB 2021-11-19 15:54:20 - 16:00:22 SA 3 large gaps, mainly in end 58/128 = 45% G Regular RB and PS fluxes 2021-11-19 18:58:26 - 19:04:26 SA 1 large gap, mainly in middle/end 114/127 = 90% Regular RB and PS fluxes 2021-11-19 22:02:46 - 22:08:46 SA No significant gaps 127/127 = 100% Regular RB and PS fluxes 2021-11-19 23:35:13 - 23:41:16 SA No significant gaps 128/128 = 100% # Precipitation bursts inside ORB 2021-11-20 01:08:13 - 01:14:09 SA No significant gaps 122/125 = 98% Regular RB and PS fluxes 2021-11-20 02:41:01 - 02:47:02 SA No significant gaps 124/127 = 98% # IB, good data 2021-11-20 04:13:57 - 04:19:59 SA No significant gaps 128/128 = 100% # IB, good data 2021-11-20 06:33:43 - 06:39:44 ND 1 large gap, mainly in end 115/127 = 91% Regular RB and PS fluxes 2021-11-20 08:54:46 - 09:00:46 SA 1 large gap, mainly in end 120/127 = 94% # Wide PS, PS fluxes dropped and reappeared 2021-11-20 10:29:18 - 10:35:17 SA 2 large gaps, mainly in end 98/127 = 77% G Low PS fluxes 2021-11-20 11:16:26 - 11:22:22 ND 2 large gaps, mainly in middle 64/125 = 51% G Low fluxes 2021-11-20 12:03:31 - 12:09:27 SA 3 large gaps, mainly in end 33/125 = 26% G 2021-11-20 13:37:08 - 13:43:04 SA 3 large gaps, mainly in middle/end 18/125 = 14% G 2021-11-20 16:42:25 - 16:48:21 SA 3 large gaps, mainly in beginning 26/125 = 21% G 2021-11-20 18:14:26 - 18:20:22 SA 1 large gap, mainly in end 3/125 = 2% G 2021-11-20 19:46:24 - 19:52:24 SA 2 large gaps, mainly in beginning/middle 71/127 = 56% G Regular fluxes 2021-11-20 21:18:34 - 21:24:34 SA No significant gaps 127/127 = 100% # ~ MeV Precipitation from RB 2021-11-20 22:50:58 - 22:56:54 SA 1 small gap, mainly in middle 114/125 = 91% # Good looking data, precipitations at PS/RB boundary ELFIN B Outer EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes --------------------------------------------------------------------------------------------------------------- 2021-11-15 03:03:49 - 03:09:45 NA Cut short 20/125 = 16% G 2021-11-15 04:02:53 - 04:08:49 SA 2 large gaps, mainly in middle/end 16/125 = 13% G 2021-11-15 07:09:27 - 07:15:29 SA 2 large gaps, mainly in middle/end 27/128 = 21% G 2021-11-15 09:19:40 - 09:25:59 NA 4 large gaps, mainly in middle/end 47/134 = 35% G 2021-11-15 12:26:50 - 12:32:57 NA 4 large gaps, mainly in end 54/129 = 42% G 2021-11-15 15:32:46 - 15:38:42 NA 4 large gaps, mainly in end 57/125 = 46% G # IB 2021-11-15 20:22:06 - 20:28:02 ND 4 large gaps, mainly in middle/end 53/125 = 42% G 2021-11-15 21:54:23 - 22:00:19 ND 3 large gaps, mainly in middle 42/125 = 34% G 2021-11-16 00:13:14 - 00:19:10 SA 3 large gaps, mainly in middle 36/125 = 29% G 2021-11-16 00:46:37 - 00:52:33 NA 4 large gaps, mainly in end 39/125 = 31% G 2021-11-16 03:18:55 - 03:24:58 SA 3 large gaps, mainly in middle 64/127 = 50% G Regular fluxes 2021-11-16 06:25:12 - 06:31:15 SA No significant gaps 127/127 = 100% Regular PS and ORB fluxes 2021-11-16 09:33:27 - 09:39:27 SA 1 small gap, mainly in end 123/126 = 98% # IB 2021-11-16 10:09:07 - 10:15:09 NA 1 large gap, mainly in beginning 118/127 = 93% Regular PS and ORB fluxes 2021-11-16 13:15:57 - 13:21:57 NA No significant gaps 126/126 = 100% Regular PS and ORB fluxes 2021-11-16 15:01:53 - 15:07:49 ND 1 large gap, mainly in beginning/middle 2/125 = 2% G 2021-11-16 16:21:32 - 16:27:31 NA 2 large gaps, mainly in middle/end 101/126 = 80% G # unfortunate gap in interesting moment 2021-11-16 21:10:40 - 21:16:41 ND 1 large gap, mainly in middle 117/127 = 92% Regular PS and ORB fluxes 2021-11-17 14:04:56 - 14:10:56 NA 1 large gap, mainly in middle/end 18/128 = 14% G 2021-11-17 20:26:59 - 20:32:55 ND 1 large gap, mainly in beginning 11/127 = 9% G 2021-11-18 02:37:25 - 02:43:26 ND 2 large gaps, mainly in beginning 101/128 = 79% Regular PS and ORB fluxes 2021-11-18 06:30:12 - 06:36:14 SA 1 large gap, mainly in beginning 109/128 = 85% # Bursty PS precipitation 2021-11-18 10:14:08 - 10:20:08 NA 1 small gap, mainly in end 123/128 = 96% # Precipitation burst or IB? 2021-11-18 11:13:03 - 11:19:04 SA No significant gaps 127/128 = 99% # Precipitation from ORB 2021-11-18 13:20:53 - 13:26:54 NA No significant gaps 128/128 = 100% # Precipitation from ORB 2021-11-18 21:15:30 - 21:21:32 ND No significant gaps 128/128 = 100% Regular PS and ORB fluxe, bursty precipitation 2021-11-18 22:47:57 - 22:53:58 ND 2 small gaps, mainly in beginning/middle 117/128 = 91% Regular PS and ORB fluxes 2021-11-19 00:20:36 - 00:26:32 ND 1 large gap, mainly in middle/end 6/126 = 5% G 2021-11-19 01:06:59 - 01:12:55 SA 4 large gaps, mainly in middle/end 13/126 = 10% G 2021-11-19 04:12:49 - 04:18:45 SA Cut short 4/126 = 3% G 2021-11-19 06:32:39 - 06:38:35 ND 4 large gaps, mainly in end 34/126 = 27% G 2021-11-19 09:29:43 - 09:35:39 NA 2 large gaps, mainly in middle/end 40/126 = 32% G 2021-11-19 12:02:36 - 12:08:32 SA 3 large gaps, mainly in middle 68/126 = 54% G # High PS fluxes, IB 2021-11-19 12:36:45 - 12:42:47 NA 3 small gaps, mainly in middle 97/128 = 76% G Regular PS and ORB fluxes 2021-11-19 15:42:32 - 15:48:33 NA No significant gaps 127/128 = 99% Regular PS and ORB fluxes 2021-11-19 23:36:39 - 23:42:35 ND Cut short 31/126 = 25% G 2021-11-20 05:02:00 - 05:07:56 SA No significant gaps 63/63 = 100% B ? 2021-11-20 10:19:16 - 10:25:15 NA No significant gaps 64/64 = 100% B ? 2021-11-20 12:52:12 - 12:58:08 SA No significant gaps 63/63 = 100% B ? 2021-11-20 13:25:57 - 13:32:03 NA 3 small gaps, mainly in end 100/65 = 154% B ? 2021-11-20 15:58:06 - 16:04:04 SA No significant gaps 63/63 = 100% B ? 2021-11-20 16:31:25 - 16:37:21 NA No significant gaps 62/63 = 98% ? Low fluxes or bad data? 2021-11-20 19:02:17 - 19:08:15 SA No significant gaps 54/63 = 86% ? 2021-11-20 19:35:53 - 19:41:50 NA No significant gaps 63/63 = 100% ? Low fluxes or bad data? 2021-11-20 22:06:43 - 22:12:39 SA No significant gaps 63/63 = 100% ? 2021-11-20 22:40:10 - 22:46:12 NA 2 small gaps, mainly in end 102/64 = 159% ? Low fluxes or bad data? ELFIN A Inner EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes -------------------------------------------------------------------------------------------------------- 2021-11-18 03:23:43 - 03:38:07 IND 3 large gaps, mainly in beginning 42/305 = 14% Low IRB fluxes 2021-11-18 15:06:22 - 15:26:23 ISA 4 small gaps, mainly in end 417/424 = 98% Low IRB fluxes ELFIN B Inner EPD -----------------