Tohban Report 01/09/22 - 01/15/22 Tohban Name: Xiaojia Zhang (updated [02/22/22]) Special Notes ------------- 1. In selected overview plots, the ephemeris data at the bottom have offset with respect to their titles (e.g., L shells are marked as MLTs). 2. Elevated contamination (possibly from ions) is seen again during the storm time (starting from around 2022-01-14/23 UT for ELA; almost the entire day on 2022-01-15 for ELB) Automatic report generated 2022-02-18 21:29:50.251570 (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 ------------------------------------------------------ 9 0 370 92 -16 3.0 ... 9 3 223 39 -13 2.3 ... 9 6 528 102 -18 2.0 A major substorm 9 9 262 46 -26 0.7 ... 9 12 515 102 -27 2.0 A moderate substorm 9 15 302 55 -21 1.3 ... 9 18 187 38 -10 2.0 ... 9 21 340 60 -11 2.7 ... 10 0 302 60 -10 2.3 ... 10 3 94 18 -2 2.0 ... 10 6 57 11 -7 0.3 ... 10 9 71 13 -8 0.3 ... 10 12 340 99 -13 1.0 ... 10 15 372 61 -14 2.0 ... 10 18 443 69 -13 2.3 A moderate substorm 10 21 208 49 -11 1.7 ... 11 0 104 15 -6 0.7 ... 11 3 132 17 -9 1.3 ... 11 6 265 53 -7 0.7 ... 11 9 96 21 -2 1.0 ... 11 12 318 79 -9 1.3 ... 11 15 559 104 -16 2.0 A major substorm 11 18 94 21 -6 0.7 ... 11 21 38 7 1 0.0 ... 12 0 94 15 5 0.3 ... 12 3 57 9 -2 1.0 ... 12 6 57 9 1 0.0 ... 12 9 130 25 5 0.0 ... 12 12 102 17 2 0.7 ... 12 15 355 54 -4 1.0 ... 12 18 370 54 -4 1.3 A moderate substorm 12 21 94 18 2 1.0 ... 13 0 57 9 -2 1.0 ... 13 3 56 9 -4 0.0 ... 13 6 57 13 -2 0.0 ... 13 9 75 13 1 0.3 ... 13 12 130 24 -4 0.3 ... 13 15 113 22 -5 0.3 ... 13 18 451 104 -3 1.0 A moderate substorm 13 21 75 16 2 1.0 ... 14 0 38 7 1 0.0 ... 14 3 57 11 -1 0.0 ... 14 6 132 26 2 0.3 ... 14 9 57 8 8 1.0 ... 14 12 356 107 5 2.0 ... 14 15 655 122 -17 2.7 Elevated AE starts, with multiple substorms and a storm 14 18 1023 121 -51 4.0 ... 14 21 1410 300 -91 5.7 ... 15 0 674 101 -73 4.3 ... 15 3 657 138 -54 3.7 ... 15 6 264 40 -54 2.3 ... 15 9 504 116 -55 1.7 ... 15 12 849 142 -36 2.7 ... 15 15 650 152 -22 3.0 ... 15 18 676 190 -31 4.0 ... 15 21 1121 209 -39 4.7 ... 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 --------------------------------------------------------------------------------------------------------- 2022-01-12 04:54:12 - 05:00:18 NA 3 small gaps, mainly in end 123/129 = 95% # ... 2022-01-12 06:28:11 - 06:34:15 NA No significant gaps 129/128 = 101% # ... 2022-01-12 11:08:24 - 11:14:26 NA 1 large gap, mainly in middle 119/127 = 94% # ... 2022-01-12 12:41:12 - 12:47:14 NA 1 small gap, mainly in middle 122/127 = 96% # ... 2022-01-12 14:13:42 - 14:19:43 NA No significant gaps 128/127 = 101% # ... 2022-01-12 15:45:57 - 15:52:00 NA No significant gaps 128/128 = 100% # ... 2022-01-12 17:17:58 - 17:24:00 NA No significant gaps 128/127 = 101% # barely any flux in the entire science zone 2022-01-12 17:30:25 - 17:36:27 ND 1 large gap, mainly in end 116/128 = 91% # ... 2022-01-12 19:02:26 - 19:08:26 ND 2 large gaps, mainly in end 101/127 = 80% # ... 2022-01-12 20:21:53 - 20:27:52 NA 3 small gaps, mainly in middle 122/127 = 96% # barely any flux in the entire science zone 2022-01-12 21:54:09 - 22:00:10 NA 1 small gap, mainly in middle 123/127 = 97% # ... 2022-01-12 23:39:47 - 23:45:51 ND 1 large gap, mainly in end 118/128 = 92% # ... 2022-01-14 06:28:16 - 06:34:17 NA 2 small gaps, mainly in middle/end 117/128 = 91% # ... 2022-01-14 11:08:26 - 11:14:31 NA 1 small gap, mainly in beginning 129/129 = 100% # ... 2022-01-14 12:41:15 - 12:47:17 NA 1 small gap, mainly in middle 125/129 = 97% # ... 2022-01-14 14:13:43 - 14:19:45 NA No significant gaps 129/129 = 100% # ... 2022-01-14 15:45:57 - 15:52:00 NA No significant gaps 129/129 = 100% # ... 2022-01-14 17:17:57 - 17:23:59 NA No significant gaps 129/129 = 100% # ... 2022-01-14 17:30:20 - 17:36:23 ND No significant gaps 129/129 = 100% * Intense bursts of <200keV electrons (not in conjunction with THEMIS) 2022-01-14 18:49:51 - 18:55:53 NA No significant gaps 129/129 = 100% # ... 2022-01-14 19:02:23 - 19:08:25 ND No significant gaps 129/129 = 100% * Intense bursts of <200keV electrons (in conjunction with ERG captured whistlers) 2022-01-14 20:21:52 - 20:27:51 NA No significant gaps 128/128 = 100% # ... 2022-01-14 21:54:08 - 22:00:10 NA No significant gaps 129/129 = 100% # ... 2022-01-14 23:26:48 - 23:32:48 NA 1 large gap, mainly in end 101/128 = 79% # ... 2022-01-14 23:39:47 - 23:45:46 ND 1 large gap, mainly in middle 118/128 = 92% * Intense bursts of <200keV electrons (in conjunction with ERG captured whistlers) ELFIN B Outer EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes --------------------------------------------------------------------------------------------------------------- 2022-01-09 00:51:16 - 00:57:15 NA 3 small gaps, mainly in middle 98/124 = 79% # ... 2022-01-09 05:32:44 - 05:38:40 NA 6 small gaps, mainly in middle 83/123 = 67% # ... 2022-01-09 07:06:39 - 07:12:37 NA 3 small gaps, mainly in end 108/124 = 87% # ... 2022-01-09 11:46:42 - 11:52:38 NA 3 large gaps, mainly in middle 69/123 = 56% # ... 2022-01-09 11:59:42 - 12:05:42 ND 3 large gaps, mainly in middle 79/124 = 64% * quasi-periodic bursts of precipitation at <~300keV 2022-01-09 14:51:53 - 14:57:54 NA 2 large gaps, mainly in beginning/middle 102/125 = 82% # ... 2022-01-09 16:36:36 - 16:42:38 ND 1 large gap, mainly in middle 115/125 = 92% # ... 2022-01-09 18:08:32 - 18:14:34 ND 1 large gap, mainly in middle 116/125 = 93% # ... 2022-01-09 19:28:05 - 19:34:07 NA 1 small gap, mainly in end 119/125 = 95% # barely any flux in the entire science zone 2022-01-09 21:00:12 - 21:06:16 NA 3 small gaps, mainly in beginning 120/126 = 95% # ... 2022-01-09 22:32:39 - 22:38:41 NA 1 small gap, mainly in middle 121/125 = 97% # ... 2022-01-09 22:45:42 - 22:51:40 ND 4 large gaps, mainly in end 69/123 = 56% # ... 2022-01-12 00:20:13 - 00:26:16 ND No significant gaps 128/128 = 100% # ... 2022-01-12 04:59:25 - 05:05:27 ND 1 small gap, mainly in end 122/128 = 95% # ... 2022-01-12 06:22:30 - 06:28:33 NA 1 large gap, mainly in middle 120/128 = 94% # ... 2022-01-12 11:02:54 - 11:08:54 NA No significant gaps 127/127 = 100% # ... 2022-01-12 11:15:48 - 11:21:44 ND Cut short 5/125 = 4% G ... 2022-01-12 14:08:18 - 14:14:21 NA No significant gaps 128/128 = 100% # ... 2022-01-12 15:40:35 - 15:46:36 NA No significant gaps 127/127 = 100% # ... 2022-01-12 18:44:38 - 18:50:38 NA No significant gaps 127/127 = 100% # ... 2022-01-12 18:57:10 - 19:03:13 ND No significant gaps 127/128 = 99% # ... 2022-01-12 21:48:59 - 21:55:00 NA No significant gaps 127/127 = 100% # ... 2022-01-12 23:34:40 - 23:40:41 ND No significant gaps 127/127 = 100% # ... 2022-01-14 00:09:02 - 00:15:04 NA 3 large gaps, mainly in middle/end 98/129 = 76% # ... 2022-01-14 06:24:12 - 06:30:12 NA 1 large gap, mainly in middle/end 115/128 = 90% # ... 2022-01-14 11:04:32 - 11:10:35 NA No significant gaps 128/129 = 99% # ... 2022-01-14 12:37:22 - 12:43:23 NA No significant gaps 128/129 = 99% # ... 2022-01-14 14:09:54 - 14:15:56 NA No significant gaps 128/129 = 99% # ... 2022-01-14 15:42:09 - 15:48:11 NA No significant gaps 128/129 = 99% # ... 2022-01-14 17:14:13 - 17:20:17 NA No significant gaps 129/130 = 99% # ... 2022-01-14 17:26:39 - 17:32:35 ND 1 large gap, mainly in beginning 2/127 = 2% G ... 2022-01-14 18:46:11 - 18:52:14 NA No significant gaps 129/129 = 100% # ... 2022-01-14 18:58:44 - 19:04:48 ND No significant gaps 129/129 = 100% * Intense bursts of <200keV electrons (in conjunction with ERG captured whistlers) 2022-01-14 20:18:14 - 20:24:17 NA 1 small gap, mainly in beginning 128/129 = 99% # ... 2022-01-14 21:50:33 - 21:56:29 NA No significant gaps 100/127 = 79% * MeV precipitation in the plasmasphere 2022-01-15 01:09:02 - 01:15:03 ND 2 large gaps, mainly in beginning/middle 99/128 = 77% # ... 2022-01-15 04:15:08 - 04:21:08 ND 1 large gap, mainly in middle 120/128 = 94% * Intense bursts of precipitation at <~300keV (not in conjunction with ERG/THEMIS) 2022-01-15 05:48:50 - 05:54:49 ND 1 large gap, mainly in end 115/127 = 91% * Intense bursts of precipitation at <~300keV (not in conjunction with ERG/THEMIS) 2022-01-15 07:23:12 - 07:29:13 ND 1 small gap, mainly in middle 121/128 = 95% # ... 2022-01-15 13:24:24 - 13:30:24 NA 2 small gaps, mainly in middle 119/128 = 93% # ... 2022-01-15 17:27:22 - 17:33:24 SA No significant gaps 128/128 = 100% # ... 2022-01-15 18:00:55 - 18:06:54 NA No significant gaps 127/127 = 100% * Intense bursts of precipitation at <~300keV (in conjunction with ERG captured whistlers) 2022-01-15 18:59:26 - 19:05:26 SA 1 large gap, mainly in middle 118/128 = 92% # ... 2022-01-15 19:32:54 - 19:38:54 NA No significant gaps 127/128 = 99% # ... 2022-01-15 20:31:45 - 20:37:45 SA 1 small gap, mainly in middle 120/127 = 94% # ... 2022-01-15 21:05:04 - 21:11:07 NA 3 small gaps, mainly in beginning 123/129 = 95% # ... 2022-01-15 22:50:38 - 22:56:40 ND 1 large gap, mainly in end 106/128 = 83% * Intense precipitation at <~200keV (in conjunction with THEMIS captured whistlers) ELFIN A Inner EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes ---------------------------------------------------------------------------------------------------------- 2022-01-11 01:12:20 - 01:32:17 IND No significant gaps 105/104 = 101% # ... 2022-01-11 14:46:06 - 15:05:55 INA No significant gaps 104/104 = 100% # ... 2022-01-12 11:21:19 - 11:41:17 IND 1 large gap, mainly in beginning 98/105 = 93% # ... 2022-01-12 23:13:06 - 23:32:57 INA 1 small gap, mainly in end 98/105 = 93% # ... 2022-01-13 14:46:08 - 15:06:09 INA No significant gaps 106/105 = 101% * ... 2022-01-13 19:48:31 - 20:08:27 IND No significant gaps 105/105 = 100% # ... 2022-01-14 04:40:12 - 05:00:05 INA 102 small gaps, mainly in middle 104/421 = 25% # ... 2022-01-14 12:54:15 - 13:14:14 IND 59 small gaps, mainly in end 264/423 = 62% G ... 2022-01-15 00:45:37 - 01:03:22 INA 3 large gaps, mainly in end 55/94 = 59% G ... 2022-01-15 12:07:54 - 12:27:44 IND Cut short 26/106 = 25% G ... 2022-01-15 23:59:59 - 00:19:52* ?? 2 large gaps, mainly in middle/end 22/105 = 21% G ... ELFIN B Inner EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes --------------------------------------------------------------------------------------------------------------- 2022-01-09 13:05:17 - 13:25:14 INA No significant gaps 103/103 = 100% # ... 2022-01-09 19:40:42 - 19:46:38 IND No significant gaps 16/31 = 52% G ... 2022-01-11 16:38:21 - 16:58:20 IND No significant gaps 106/106 = 100% * ... 2022-01-11 22:22:08 - 22:42:13 INA 2 small gaps, mainly in end 101/106 = 95% # ... 2022-01-12 12:21:28 - 12:36:48 INA 3 small gaps, mainly in end 5/81 = 6% G ... 2022-01-12 23:07:59 - 23:13:55 INA No significant gaps 24/32 = 75% # ... 2022-01-13 01:07:29 - 01:27:30 IND No significant gaps 106/106 = 100% # ... 2022-01-13 14:41:36 - 15:01:32 INA No significant gaps 105/105 = 100% # ... 2022-01-14 00:21:52 - 00:41:46 IND 1 small gap, mainly in beginning/middle 99/106 = 93% # ... 2022-01-14 12:50:24 - 13:10:27 IND No significant gaps 107/107 = 100% # ... 2022-01-15 00:42:08 - 01:02:06 INA 1 small gap, mainly in end 100/106 = 94% # ... 2022-01-15 12:04:46 - 12:24:49 IND 2 small gaps, mainly in end 101/107 = 94% # ... 2022-01-15 23:59:59 - 00:19:57* ?? No significant gaps 106/106 = 100% # ...