Tohban Report 02/27/22 - 03/05/22 Tohban Name: Muhammad Fraz Bashir (updated [May 10, 2022]) Special Notes ------------- There several moderate and strong substorms during this week especially on March 05 with max AE ~1500. Both Elfin A and B shows interesting events especially on March 4 & 5 during the strong substorm activities. Elfin A does not have any data for Feb 27 and March 2nd and ELFIN B on Feb 28th. Missing data of Feb 27 from Elfin A can help to study interesting conjunction events (if possible) The multi-mission plots are not updated on March 4 for later half (12-24) for Elfin A. I am not sure if that is the case for all later downloaded data or only for this event. Automatic report generated 2022-04-18 18:45:56.776593 (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 ------------------------------------------------------ 27 0 57 7 13 0.7 ... 27 3 151 31 23 1.7 ... 27 6 698 148 -22 3.7 Prolonged AE activation and a minor strom 27 9 754 136 -16 3.3 ... 27 12 679 162 -4 3.0 ... 27 15 829 230 -4 3.0 AE activation 27 18 400 75 1 2.0 ... 27 21 185 34 8 1.3 ... 28 0 130 21 7 1.7 ... 28 3 261 59 2 2.3 Several AE activations all day 28 6 94 14 6 1.3 ... 28 9 396 84 0 2.0 ... 28 12 374 66 1 2.0 ... 28 15 337 70 1 1.7 ... 28 18 335 60 9 2.0 ... 28 21 113 23 7 1.3 ... 1 0 113 24 2 2.0 ... 1 3 151 36 0 2.0 ... 1 6 710 144 -8 2.3 AE Activation 1 9 546 133 -7 2.0 AE Activation 1 12 563 136 -5 2.3 ... 1 15 283 55 -6 1.7 ... 1 18 509 134 -3 2.3 AE Activation 1 21 113 24 -2 1.7 ... 2 0 94 17 4 0.7 ... 2 3 102 12 2 0.7 ... 2 6 113 25 4 0.7 ... 2 9 359 98 4 1.7 AE Activation 2 12 91 16 5 0.7 ... 2 15 168 28 -2 0.7 ... 2 18 151 30 -2 0.3 ... 2 21 89 15 2 1.0 ... 3 0 57 9 4 0.3 ... 3 3 38 7 4 0.7 ... 3 6 75 16 10 0.3 ... 3 9 74 9 8 0.3 ... 3 12 167 33 10 1.0 ... 3 15 394 106 13 1.3 AE activation till end of the day 3 18 453 117 7 2.0 ... 3 21 374 84 6 2.3 ... 4 0 676 209 3 3.3 Several AE Activations all day 4 3 140 30 8 2.7 ... 4 6 358 60 8 2.0 ... 4 9 598 115 -2 1.7 ... 4 12 263 52 0 1.3 ... 4 15 721 98 -9 2.0 ... 4 18 576 67 -16 2.3 ... 4 21 490 109 -14 3.3 ... 5 0 604 176 -11 3.3 ... 5 3 245 60 -5 1.7 ... 5 6 405 90 -1 1.7 ... 5 9 1000 319 -8 3.7 Several AE Activation till end of the day 5 12 1545 281 -37 4.7 ... 5 15 830 198 -38 4.0 ... 5 18 1264 147 -55 4.7 ... 5 21 1488 373 -56 5.3 ... 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 --------------------------------------------------------------------------------------------------------------- 2022-02-28 12:33:41 - 12:39:41 NA 11 small gaps, mainly in middle 108/125 = 86% G several gaps and seems some issue 2022-02-28 15:49:58 - 15:55:58 ND 1 small gap, mainly in end 124/125 = 99% ... regularly populated outer belt with low energy precipitation 2022-02-28 18:41:15 - 18:47:13 NA No significant gaps 125/125 = 100% ... poorly populated outerbelt 2022-02-28 21:58:44 - 22:04:45 ND 3 small gaps, mainly in end 107/126 = 85% ... regularly populated outer belt 2022-03-01 02:25:58 - 02:31:57 NA 2 small gaps, mainly in beginning/middle 106/125 = 85% ... well populated outer belt 2022-03-01 05:33:23 - 05:39:27 NA 2 large gaps, mainly in middle 104/127 = 82% ... regularly populated outer belt 2022-03-01 10:25:31 - 10:31:31 ND No significant gaps 125/125 = 100% * regularly populated outer belt with few hundred keV precipitation 2022-03-01 14:49:12 - 14:55:13 NA No significant gaps 126/126 = 100% # regularly populated outer belt with few hundred keV precipitation 2022-03-01 16:33:20 - 16:39:20 ND 3 small gaps, mainly in middle 120/125 = 96% ... regularly populated outer belt with low energy precipitation 2022-03-01 19:24:42 - 19:30:44 NA No significant gaps 126/126 = 100% ... poorly populated outer belt 2022-03-01 21:09:56 - 21:15:56 ND 3 small gaps, mainly in end 111/125 = 89% ... regularly populated outer belt 2022-03-03 02:31:43 - 02:37:45 ND No significant gaps 125/127 = 98% ... poorly populated outer belt 2022-03-03 05:28:08 - 05:34:06 NA 12 small gaps, mainly in beginning 111/126 = 88% G ... 2022-03-03 10:20:14 - 10:26:15 ND No significant gaps 127/127 = 100% ... regularly populated outer belt with few hundred keV precipitation 2022-03-03 13:11:57 - 13:17:58 NA 1 large gap, mainly in end 113/127 = 89% ... regularly populated outer belt 2022-03-03 16:15:40 - 16:21:38 NA No significant gaps 126/126 = 100% ... poorly populated outer belt 2022-03-03 19:19:21 - 19:25:22 NA No significant gaps 127/126 = 101% #? poorly populated outer belt can potentially be a good MeV precipitin event 2022-03-03 21:04:35 - 21:10:35 ND 1 large gap, mainly in middle/end 119/127 = 94% ... regularly populated outer belt 2022-03-04 03:04:53 - 03:10:54 NA 1 small gap, mainly in middle 121/127 = 95% * well populated outer belt with strong few hundred to MeV precipitation 2022-03-04 04:49:25 - 04:55:28 ND 10 small gaps, mainly in beginning 117/127 = 92% G? ... 2022-03-04 09:31:02 - 09:37:03 ND No significant gaps 127/127 = 100% # regularly populated outer belt with few hundred kev precipitation 2022-03-04 11:03:46 - 11:09:48 ND No significant gaps 127/127 = 100% * well populated outer belt with strong few hundred kev to MeV precipitation 2022-03-04 12:23:08 - 12:29:09 NA No significant gaps 127/127 = 100% * well populated outer belt with strong few hundred kev to MeV precipitation 2022-03-04 15:39:19 - 15:45:20 ND No significant gaps 127/127 = 100% # regularly populated outer belt with strong few hundred kev precipitation 2022-03-04 18:30:34 - 18:36:36 NA No significant gaps 127/127 = 100% ... poorly populated outer belt 2022-03-04 23:08:07 - 23:14:09 NA No significant gaps 127/127 = 100% ... well populated outer belt 2022-03-05 03:49:06 - 03:55:06 NA 1 small gap, mainly in middle/end 120/129 = 93% * well populated outer belt with strong few hundred kev to MeV precipitation 2022-03-05 05:22:44 - 05:28:44 NA No significant gaps 126/129 = 98% # regularly populated outer belt with strong few hundred kev precipitation 2022-03-05 10:14:49 - 10:20:47 ND 1 small gap, mainly in middle 122/128 = 95% ... poorly populated outer belt 2022-03-05 13:06:32 - 13:12:35 NA No significant gaps 131/130 = 101% #? Poorly populated outer belt with possible MeV precipitation 2022-03-05 14:50:51 - 14:56:52 ND No significant gaps 130/130 = 100% * well populated outer belt with strong few hundred kev to MeV precipitation 2022-03-05 16:22:33 - 16:28:37 ND No significant gaps 131/130 = 101% * well populated outer belt with strong few hundred kev to MeV precipitation 2022-03-05 17:54:33 - 18:00:33 ND No significant gaps 130/129 = 101% * well populated outer belt with strong few hundred kev to MeV precipitation 2022-03-05 20:46:11 - 20:52:12 NA No significant gaps 130/129 = 101% * well populated outer belt with MeV precipitation 2022-03-05 22:18:55 - 22:24:58 NA No significant gaps 130/130 = 100% # well populated outer belt with strong few hundred kev precipitation ELFIN B Outer EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes --------------------------------------------------------------------------------------------------------------- 2022-02-27 03:14:06 - 03:20:08 ND No significant gaps 126/128 = 98% ... Regularly populated outer belt 2022-02-27 06:10:44 - 06:16:46 NA No significant gaps 127/128 = 99% ... Regularly populated outer belt 2022-02-27 10:49:47 - 10:55:49 NA No significant gaps 128/128 = 100% * Regularly populated outer belt with several MeB precipitation up to 2 MeV 2022-02-27 12:22:12 - 12:28:11 NA No significant gaps 127/127 = 100% ... Regularly populated outer belt 2022-02-27 15:38:37 - 15:44:38 ND No significant gaps 127/128 = 99% ... Regularly populated outer belt 2022-02-27 18:30:00 - 18:35:58 NA No significant gaps 127/127 = 100% ... very poorly populated outer belt 2022-02-27 21:47:34 - 21:53:36 ND 1 large gap, mainly in end 119/128 = 93% ... poorly populated outer belt 2022-03-01 03:00:00 - 03:06:02 NA No significant gaps 127/127 = 100% ... Regularly populated outer belt 2022-03-01 06:07:25 - 06:13:26 NA 1 small gap, mainly in beginning 126/127 = 99% ... Regularly populated outer belt 2022-03-01 09:13:44 - 09:19:47 NA No significant gaps 127/127 = 100% ... Regularly populated outer belt 2022-03-01 10:59:21 - 11:05:17 ND Cut short 1/125 = 1% ... ... 2022-03-01 17:07:07 - 17:13:06 ND No significant gaps 126/126 = 100% ... Regularly populated outer belt with low energy precipitation 2022-03-01 19:58:43 - 20:04:45 NA No significant gaps 127/127 = 100% ... Regularly populated outer belt 2022-03-02 03:45:15 - 03:51:17 NA No significant gaps 127/128 = 99% ... Regularly populated outer belt 2022-03-02 05:30:06 - 05:36:05 ND No significant gaps 126/127 = 99% ... poorly populated outer belt 2022-03-02 13:03:13 - 13:09:12 NA 1 large gap, mainly in middle 107/127 = 84% ... Regularly populated outer belt 2022-03-02 14:47:37 - 14:53:39 ND 1 large gap, mainly in middle 120/128 = 94% ... Regularly populated outer belt 2022-03-02 16:19:25 - 16:25:26 ND 1 large gap, mainly in end 120/128 = 94% ... Regularly populated outer belt 2022-03-03 06:04:01 - 06:10:04 NA 2 large gaps, mainly in end 108/129 = 84% ... Regularly populated outer belt 2022-03-03 10:55:55 - 11:01:54 ND 1 small gap, mainly in end 122/127 = 96% ... poorly populated outer belt 2022-03-03 16:51:13 - 16:57:13 NA 3 small gaps, mainly in end 122/127 = 96% ... very poorly populated outer belt 2022-03-03 19:55:13 - 20:01:15 NA No significant gaps 127/128 = 99% ... very poorly populated outer belt 2022-03-04 05:26:35 - 05:32:34 ND No significant gaps 127/127 = 100% ... Regularly populated outer belt with low energy precipitation 2022-03-04 10:07:46 - 10:13:50 ND 2 small gaps, mainly in middle 120/128 = 94% ... Regularly populated outer belt 2022-03-04 12:59:37 - 13:05:40 NA No significant gaps 127/128 = 99% # Regularly populated outer belt with few hundred kev precipitation 2022-03-04 16:15:48 - 16:21:50 ND 1 small gap, mainly in end 126/128 = 98% * Regularly populated outer belt with few hundred kev precipitation 2022-03-04 19:07:16 - 19:13:17 NA No significant gaps 127/127 = 100% ... poorly populated outer belt 2022-03-04 20:52:30 - 20:58:30 ND 2 small gaps, mainly in beginning/middle 117/127 = 92% ... Regularly populated outer belt with few hundred kev precipitation 2022-03-05 04:26:53 - 04:32:49 NA 3 large gaps, mainly in beginning 96/125 = 77% * regularly populated outer belt with strong few hundred kev to MeV precipitation 2022-03-05 06:00:29 - 06:06:30 NA 1 large gap, mainly in beginning/middle 113/127 = 89% ... well populated outer belt 2022-03-05 09:19:32 - 09:25:33 ND 1 small gap, mainly in middle/end 122/127 = 96% # Regularly populated outer belt with few hundred kev precipitation 2022-03-05 10:52:21 - 10:58:19 ND 1 large gap, mainly in beginning 116/126 = 92% * Regularly populated outer belt with strong few hundred kev to MeV precipitation 2022-03-05 13:43:54 - 13:49:54 NA No significant gaps 126/127 = 99% ... Regularly populated outer belt 2022-03-05 15:28:09 - 15:34:08 ND No significant gaps 126/127 = 99% # Regularly populated outer belt with strong few hundred kev precipitation 2022-03-05 17:00:02 - 17:06:04 ND 1 small gap, mainly in middle 122/128 = 95% * Regularly populated outer belt with strong few hundred kev to MeV precipitation 2022-03-05 21:24:09 - 21:30:09 NA No significant gaps 126/127 = 99% ... poorly populated outer belt 2022-03-05 22:57:08 - 23:03:09 NA No significant gaps 127/127 = 100% # Regularly populated outer belt with strong few hundred kev precipitation ELFIN A Inner EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes -------------------------------------------------------------------------------------------------------- 2022-02-28 11:14:19 - 11:34:19 IND No significant gaps 105/105 = 100% ... Regular fluxes 2022-03-01 11:31:02 - 11:50:48 INA No significant gaps 103/103 = 100% ... Regular fluxes 2022-03-03 14:56:15 - 15:16:14 IND No significant gaps 106/106 = 100% * regular fluxes can potentially be a wisp or third belt event 2022-03-04 13:42:00 - 14:01:46 INA 3 small gaps, mainly in end 78/104 = 75% ... Regular fluxes 2022-03-05 11:20:17 - 11:40:12 INA 1 large gap, mainly in middle/end 98/107 = 92% ... Regular fluxes ELFIN B Inner EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes --------------------------------------------------------------------------------------------------------- 2022-02-27 17:10:32 - 17:23:48 IND 2 large gaps, mainly in middle/end 10/71 = 14% ... ... 2022-03-01 12:04:55 - 12:19:03 INA 2 large gaps, mainly in middle/end 9/75 = 12% ... ... 2022-03-02 15:56:08 - 16:07:13 INA 3 large gaps, mainly in middle/end 8/59 = 14% ... ... 2022-03-03 15:31:43 - 15:51:35 IND No significant gaps 106/106 = 100% ... regular fluxes 2022-03-04 14:19:03 - 14:39:00 INA No significant gaps 106/106 = 100% ... regular fluxes 2022-03-05 08:52:21 - 09:12:14 INA No significant gaps 105/105 = 100% ... regular fluxes