Tohban Report 05/15/22 - 05/21/22 Tohban Name: Jiang Liu (updated [11/01/22]) Special Notes ------------- Automatic report generated 2022-05-23 15:00:07.411443 (UTC) Note: data is provisional, and may be subject to change Science Zone Requests --------------------- All times: EL-A / OBO SD (any time) up to a max of 4/day [o] EL-A / IBO SD (any time) or ND (any time) up to 1/day, total [o] EL-B / OBO SD (any time) up to a max of 4/day [o] EL-B / IBO SD (any time) or ND (any time) up to 1/day, total [o] Geomagnetic Activity Overview ----------------------------- Day Hour AE (max) AE (sd) DST (min) KP (max) Notes ------------------------------------------------------ 15 0 792 203 0 3.7 One significant substorm 15 3 790 159 -13 3.7 . 15 6 340 59 -6 2.3 . 15 9 336 78 5 1.7 . 15 12 299 65 -1 2.3 . 15 15 447 87 4 2.7 . 15 18 113 21 8 1.7 . 15 21 75 14 1 1.0 . 16 0 129 20 4 1.3 Two significant substorms 16 3 589 136 2 3.0 . 16 6 616 143 5 3.0 . 16 9 613 113 2 2.7 . 16 12 465 103 -1 2.0 . 16 15 408 66 3 2.0 . 16 18 349 56 6 1.7 . 16 21 159 23 3 1.0 . 17 0 132 21 4 0.7 Four moderate substorms 17 3 642 182 5 3.0 . 17 6 241 43 4 3.0 . 17 9 833 166 -3 2.7 . 17 12 682 156 -9 3.3 . 17 15 276 48 -6 2.3 . 17 18 529 115 -3 2.3 . 17 21 278 64 -7 2.0 . 18 0 772 170 -9 3.0 One significant substorm and one moderate substorm 18 3 275 59 3 1.7 . 18 6 112 19 9 0.7 . 18 9 282 50 6 1.3 . 18 12 151 24 8 0.7 . 18 15 277 66 9 1.0 . 18 18 166 31 14 1.0 . 18 21 331 82 -1 2.0 . 19 0 509 120 -3 2.7 Continual moderate substorms. 19 3 527 127 1 2.7 . 19 6 674 152 0 2.7 . 19 9 324 60 5 1.7 . 19 12 242 53 9 2.0 . 19 15 207 39 19 1.3 . 19 18 366 70 18 2.0 . 19 21 261 49 0 2.3 . 20 0 205 39 -2 1.7 Continual significant substorms 20 3 505 113 -6 2.7 . 20 6 300 50 4 1.7 . 20 9 846 180 -15 2.3 . 20 12 299 66 -2 2.0 . 20 15 772 179 -1 3.3 . 20 18 490 110 1 2.0 . 20 21 815 208 -5 3.3 . 21 0 1081 185 -9 2.7 Two significant substorms 21 3 893 166 -18 2.7 . 21 6 676 159 -19 2.3 . 21 9 113 20 -5 1.3 . 21 12 943 257 1 2.3 . 21 15 801 163 -6 3.3 . 21 18 318 60 -2 2.3 . 21 21 94 14 -6 1.0 . 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 -------------------------------------------------------------------------------------------------------- 2022-05-16 01:07:19 - 01:13:19 SD No significant gaps 127/127 = 100% # Regularly-populated outer belt; almost no plasma sheet. Precipitation event at outer boundary of the outer belt. 2022-05-16 07:17:54 - 07:23:56 SD No significant gaps 127/128 = 99% # Regularly populated plasma sheet and outer belt, with many precipitation events. 2022-05-16 13:24:03 - 13:30:05 SD 1 large gap, mainly in middle 117/128 = 91% # Regularly populated plasma sheet and outer belt, with many precipitation events. 2022-05-16 22:35:56 - 22:41:54 SD 3 small gaps, mainly in beginning 121/126 = 96% . Regularly populated plasma sheet and outer belt 2022-05-17 00:09:06 - 00:15:06 SD 1 small gap, mainly in beginning 120/127 = 94% # Regularly populated plasma sheet and outer belt, with several precipitation events. 2022-05-17 06:20:18 - 06:26:21 SD 1 small gap, mainly in beginning 122/127 = 96% # Regularly populated plasma sheet and outer and inner belts, with several precipitation events. 2022-05-17 12:26:58 - 12:32:59 SD No significant gaps 126/127 = 99% # Regularly populated plasma sheet and outer and inner belts, with several precipitation events. 2022-05-17 20:04:58 - 20:10:58 SD 1 small gap, mainly in beginning 124/126 = 98% # Regularly populated plasma sheet and outer and inner belts, with several precipitation events. 2022-05-18 03:49:54 - 03:55:55 SD 2 small gaps, mainly in middle 106/126 = 84% * Regularly populated plasma sheet and outer and inner belts, with periodic precipitation events. 2022-05-18 09:58:18 - 10:04:17 SD No significant gaps 125/125 = 100% # Regularly populated plasma sheet and outer and inner belts, with a precipitation event at the inner edge of the plasma sheet 2022-05-18 19:07:00 - 19:13:01 SD 2 small gaps, mainly in middle 117/126 = 93% # Regularly populated plasma sheet and outer and inner belts, with a precipitation event at the inner edge of the plasma sheet 2022-05-18 23:45:28 - 23:51:24 SD 1 large gap, mainly in middle/end 3/124 = 2% G 2022-05-19 01:17:54 - 01:23:53 SD 2 small gaps, mainly in beginning/middle 112/126 = 89% # Regularly populated plasma sheet and outer and inner belts, with several precipitation events. 2022-05-19 05:56:01 - 06:02:03 SD 1 large gap, mainly in middle 105/127 = 83% # Regularly populated plasma sheet and outer and inner belts, with several precipitation events. 2022-05-19 15:05:05 - 15:11:05 SD 1 large gap, mainly in middle 118/126 = 94% # Regularly populated plasma sheet and outer and inner belts, with several precipitation events. 2022-05-19 22:45:53 - 22:51:55 SD No significant gaps 127/127 = 100% . Regularly populated plasma sheet and outer and inner belts 2022-05-20 00:19:01 - 00:25:00 SD 3 large gaps, mainly in middle 93/125 = 74% # Regularly populated plasma sheet and outer and inner belts, with a precipitation event at the inner edge of the plasma sheet 2022-05-20 06:29:51 - 06:35:53 SD 1 large gap, mainly in middle 113/126 = 90% # Regularly populated plasma sheet and outer and inner belts, with a precipitation event at the inner edge of the plasma sheet 2022-05-20 15:38:29 - 15:44:32 SD 1 large gap, mainly in middle 116/127 = 91% . Regularly populated plasma sheet and outer and inner belts 2022-05-20 23:19:56 - 23:25:58 SD 1 small gap, mainly in end 124/127 = 98% # Regularly populated plasma sheet and outer and inner belts, with many precipitation events. 2022-05-21 00:53:00 - 00:59:02 SD No significant gaps 126/126 = 100% # Regularly populated plasma sheet and outer and inner belts, with many precipitation events. 2022-05-21 07:03:20 - 07:09:18 SD 2 small gaps, mainly in beginning/middle 113/125 = 90% * Regularly populated plasma sheet and outer and inner belts, with many significant precipitation events. 2022-05-21 13:09:13 - 13:15:12 SD 1 small gap, mainly in beginning 119/125 = 95% # Regularly populated plasma sheet and outer belt, with a precipitation event at the inner edge of the plasma sheet 2022-05-21 20:47:43 - 20:53:45 SD No significant gaps 129/126 = 102% # Regularly populated plasma sheet and outer belt, with a precipitation event at the inner edge of the plasma sheet ELFIN B Outer EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes -------------------------------------------------------------------------------------------------------------- 2022-05-15 00:59:28 - 01:05:29 SD 4 large gaps, mainly in end 53/129.0 = 41% . Regularly populated plasma sheet and outer and inner belts 2022-05-15 07:10:35 - 07:16:31 SD 5 large gaps, mainly in end 46/127.0 = 36% . Regularly populated plasma sheet and outer and inner belts 2022-05-15 13:17:12 - 13:23:13 SD 3 large gaps, mainly in end 53/129.0 = 41% . Regularly populated plasma sheet and outer belt 2022-05-15 22:29:43 - 22:35:44 SD 3 large gaps, mainly in middle 71/129.0 = 55% . Regularly populated plasma sheet and outer belt with some precipitation 2022-05-17 02:12:38 - 02:18:39 SD No significant gaps 128/129 = 99% # Regularly populated plasma sheet and outer belt, with many precipitation events. 2022-05-17 06:50:38 - 06:56:39 SD 1 large gap, mainly in beginning/middle 121/129 = 94% # Regularly populated plasma sheet and outer belt, with a precipitation event at the inner boundary of the plasma sheet. 2022-05-17 12:57:20 - 13:03:20 SD 1 large gap, mainly in middle/end 115/128 = 90% # Regularly populated plasma sheet and outer belt, with many precipitation events. 2022-05-18 07:26:40 - 07:32:42 SD 1 small gap, mainly in beginning 120/128 = 94% # Regularly populated plasma sheet and outer and inner belts, with a precipitation event at the inner boundary of the plasma sheet. 2022-05-18 10:30:15 - 10:36:16 SD No significant gaps 127/127 = 100% # Regularly populated plasma sheet and outer belt, with several clear precipitation events. 2022-05-18 19:39:56 - 19:45:56 SD No significant gaps 127/127 = 100% * Regularly populated plasma sheet and outer belt, with clear precipitation events deep inside the outer belt and at the inner edge of the plasma sheet. 2022-05-19 06:29:13 - 06:35:12 SD 4 large gaps, mainly in end 44/126.0 = 35% . Regularly populated plasma sheet and outer and inner belts 2022-05-19 15:38:31 - 15:44:31 SD 4 small gaps, mainly in middle 93/126.0 = 74% . Regularly populated plasma sheet and outer and inner belts 2022-05-19 23:20:36 - 23:26:37 SD 3 large gaps, mainly in end 72/127.0 = 57% . Regularly populated plasma sheet and outer belt 2022-05-20 00:53:51 - 00:59:54 SD 3 large gaps, mainly in middle 87/127.0 = 69% . Regularly populated plasma sheet and outer belt 2022-05-20 11:39:39 - 11:45:39 SD 3 large gaps, mainly in end 67/126.0 = 53% . Regularly populated plasma sheet and outer belt 2022-05-21 01:29:40 - 01:35:42 SD 2 small gaps, mainly in beginning/middle 110/129.0 = 85% * Regularly populated plasma sheet and outer and inner belts, with featured clear precipitation events in the plasma sheet 2022-05-21 07:39:56 - 07:46:06 SD No significant gaps 124/132.0 = 94% # Regularly populated plasma sheet and outer and inner belts, with a precipitation event at the inner boundary of the plasma sheet. 2022-05-21 13:45:53 - 13:51:52 SD No significant gaps 126/128.0 = 98% # Regularly populated plasma sheet and outer belt, with a precipitation event at the inner boundary of the plasma sheet. 2022-05-21 21:25:43 - 21:31:44 SD No significant gaps 128/129.0 = 99% # Regularly populated plasma sheet and outer belt, with a precipitation event at the inner boundary of the plasma sheet. ELFIN A Inner EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes ------------------------------------------------------------------------------------------ 2022-05-16 05:29:50 - 05:49:46 ISD No significant gaps 105/105 = 100% # Regularly populated plasma sheet and outer and inner belts, with precipitations in the plasma sheet. 2022-05-17 07:39:12 - 07:58:58 ISD No significant gaps 104/104 = 100% * Regularly populated plasma sheet and outer and inner belts, showing 3-belt signature 2022-05-18 20:25:57 - 20:45:59 ISD No significant gaps 105/105 = 100% # Regularly populated plasma sheet and outer and inner belts, with a precipitation event at the inner boundary of the plasma sheet. 2022-05-19 13:20:12 - 13:40:11 ISD No significant gaps 105/105 = 100% # Regularly populated plasma sheet and outer and inner belts, with precipitations in the plasma sheet. 2022-05-20 12:22:17 - 12:42:07 ISD No significant gaps 104/104 = 100% * Regularly populated plasma sheet and outer and inner belts, with significant precipitations in the plasma sheet. Also showing a 3-belt signature 2022-05-21 12:35:59 - 12:56:02 IND No significant gaps 105/105 = 100% * Regularly populated plasma sheet and outer and inner belts, showing 3-belt signature ELFIN B Inner EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes --------------------------------------------------------------------------------------------------------- 2022-05-15 08:29:08 - 08:49:00 ISD No significant gaps 107/107.0 = 100% * Regularly populated plasma sheet and outer and inner belts, showing 3-belt signature 2022-05-17 08:09:20 - 08:29:16 ISD 1 small gap, mainly in beginning 102/106.0 = 96% * Regularly populated plasma sheet and outer and inner belts, with a precipitations at the inner edge of the plasma sheet. Also showing a 3-belt signature 2022-05-18 20:58:58 - 21:18:58 ISD No significant gaps 106/106.0 = 100% # Regularly populated plasma sheet and outer and inner belts, with a precipitations at the inner edge of the plasma sheet and inside the outer belt. 2022-05-19 13:53:28 - 14:13:06 ISD No significant gaps 103/104.0 = 99% . Regularly populated plasma sheet and outer and inner belts, with some precipitations in the plasma sheet and outer belt 2022-05-20 12:57:10 - 13:07:49 ISD 1 large gap, mainly in middle/end 17/57.0 = 30% # Regularly populated plasma sheet and outer and inner belts, with intense precipitations in the plasma sheet and outer belt