Tohban Report 10/24/21 - 10/30/21 Tohban Name: (updated [11/01/21]) Special Notes ------------- Science Zone Requests --------------------- THEMIS-Conjunctions Other times: EL-A / OBO SA (o) SA or ND up to a max of 10/day (o) EL-A / IBO none requested (o) SA or ND up to 2/day, total (o) EL-B / OBO SA (follow EL-A) (o) SA or ND (follow EL-A) up to a max of 8/day (o) EL-B / IBO none requested (o) none requested (bad attitude) (o) Automatic report generated 2021-11-01 15:00:06.619700 (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 ------------------------------------------------------ 24 0 90 10 16 1.0 2 moderate substorms 24 3 75 9 12 1.0 24 6 72 9 9 0.3 24 9 321 83 7 1.0 24 12 336 69 7 0.7 24 15 432 85 1 1.3 24 18 315 57 2 1.0 24 21 94 17 6 0.7 25 0 75 9 0 0.7 1 weak and 1 moderate substorm. 25 3 113 13 5 1.3 25 6 189 35 1 1.0 25 9 113 14 -1 0.3 25 12 264 62 10 0.7 25 15 355 51 9 2.7 25 18 117 18 7 1.0 25 21 74 10 15 1.0 26 0 75 8 10 1.3 2 weak substorms. 26 3 151 23 5 1.7 26 6 94 15 3 0.7 26 9 355 74 1 0.7 26 12 166 27 13 0.3 26 15 170 29 11 0.3 26 18 74 8 14 0.3 26 21 283 67 14 2.3 27 0 75 10 9 0.7 Weak activities. 27 3 57 6 10 0.0 27 6 57 8 6 0.0 27 9 90 13 4 0.3 27 12 112 13 16 1.0 27 15 75 12 13 0.0 27 18 57 10 10 0.3 27 21 71 10 13 0.3 28 0 57 5 8 0.3 Weak activities. 28 3 75 11 8 0.3 28 6 57 9 7 0.0 28 9 57 10 5 0.0 28 12 57 10 16 0.0 28 15 91 14 16 1.0 28 18 74 10 18 0.0 28 21 38 8 30 0.3 29 0 38 7 20 0.3 1 weak substorm. 29 3 57 9 18 0.0 29 6 75 13 10 0.0 29 9 57 15 8 0.0 29 12 75 14 19 0.0 29 15 279 70 16 0.7 29 18 75 17 22 0.7 29 21 113 24 22 1.3 30 0 205 49 2 2.3 1 substorm. 30 3 189 34 4 2.3 30 6 616 131 -2 2.7 30 9 208 30 -1 0.7 30 12 94 19 13 0.7 30 15 245 67 16 1.7 30 18 283 48 26 1.7 30 21 924 264 -3 4.0 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 --------------------------------------------------------------------------------------------------------------- 2021-10-24 00:08:59 - 00:15:02 ND 1 large gap, mainly in end 15/128 = 12% G 2021-10-24 02:28:02 - 02:33:58 SA 5 large gaps, mainly in end 34/125 = 27% # Regularly populated outer and inner belts with precipitations in the plasma sheet. 2021-10-24 05:33:56 - 05:40:00 SA 4 large gaps, mainly in middle 54/128 = 42% # Regularly populated outer and inner belts with precipitations. 2021-10-24 08:40:50 - 08:46:53 SA 2 large gaps, mainly in end 89/127 = 70% # Regularly populated outer and inner belts with precipitations in the outer belt/plasma sheet. 2021-10-24 11:49:49 - 11:55:48 SA 1 large gap, mainly in beginning 114/126 = 90% * Regularly populated outer and inner belts with precipitations in the outer belt/plasma sheet. 2021-10-24 14:57:29 - 15:03:32 SA 1 large gap, mainly in end 114/127 = 90% * Regularly populated outer and inner belts with precipitations in the outer belt/plasma sheet. 2021-10-24 18:02:40 - 18:08:40 SA 2 small gaps, mainly in middle/end 114/126 = 90% * Regularly populated plasma sheet, outer and inner belts with precipitations in the outer belt/plasma sheet (now weaker). 2021-10-24 20:20:48 - 20:26:44 ND 3 small gaps, mainly in end 96/125 = 77% # Regularly populated plasma sheet, outer and inner belts with precipitations. 2021-10-24 21:52:57 - 21:58:59 ND 2 large gaps, mainly in middle 96/127 = 76% # Regularly populated plasma sheet, outer and inner belts with precipitations. 2021-10-24 23:25:21 - 23:31:22 ND 3 large gaps, mainly in end 93/127 = 73% # Regularly populated plasma sheet, outer and inner belts with precipitations. 2021-10-27 00:16:58 - 00:22:54 SA 2 large gaps, throughout 8/125 = 6% G 2021-10-27 01:49:41 - 01:55:37 SA 4 large gaps, mainly in end 25/125 = 20% # Regularly populated outer and inner belts. 2021-10-27 04:55:30 - 05:01:30 SA 4 large gaps, mainly in end 28/127 = 22% # Regularly populated outer and inner belts. 2021-10-27 08:49:07 - 08:55:08 ND 5 large gaps, mainly in middle 31/127 = 24% # Regularly populated plasma sheet. 2021-10-27 11:58:08 - 12:04:04 ND 5 large gaps, mainly in end 29/125 = 23% G 2021-10-27 15:52:00 - 15:58:03 SA 6 large gaps, mainly in beginning 66/128 = 52% # Regularly populated plasma sheet; no radiation belt. 2021-10-27 18:56:38 - 19:02:34 SA 4 large gaps, mainly in end 41/125 = 33% # Regularly populated outer belt. 2021-10-27 22:00:50 - 22:06:49 SA 5 large gaps, mainly in end 57/127 = 45% # Regularly populated outer and inner belts. 2021-10-28 01:06:04 - 01:12:02 SA 8 large gaps, mainly in beginning 47/126 = 37% # Regularly populated outer and inner belts. 2021-10-28 04:11:49 - 04:17:46 SA 6 large gaps, mainly in beginning 32/126 = 25% # Regularly populated outer and inner belts. 2021-10-28 08:05:02 - 08:11:02 ND 3 large gaps, mainly in end 68/127 = 54% # Regularly populated plasma sheet and outer belt with precipitations. 2021-10-28 11:13:48 - 11:19:51 ND 3 small gaps, mainly in beginning 109/128 = 85% # Regularly populated plasma sheet with precipitations; no radiation belt. 2021-10-28 15:08:24 - 15:14:26 SA 3 small gaps, mainly in end 153/127 = 120% # Regularly populated outer belt. 2021-10-28 18:13:22 - 18:19:25 SA 4 large gaps, mainly in middle 86/128 = 67% # Regularly populated plasma sheet, outer and inner belts. 2021-10-28 21:17:29 - 21:23:26 SA 5 large gaps, mainly in end 67/126 = 53% # Regularly populated plasma sheet/outer belt. 2021-10-28 22:49:50 - 22:55:46 SA 3 large gaps, mainly in end 77/125 = 62% # Regularly populated outer and inner belts. 2021-10-29 00:22:23 - 00:28:19 SA 3 small gaps, mainly in middle 108/125 = 86% # Regularly populated outer and inner belts. 2021-10-29 03:27:59 - 03:34:03 SA 3 large gaps, mainly in end 57/128 = 45% # Regularly populated outer and inner belts. 2021-10-29 06:34:07 - 06:40:10 SA 3 large gaps, mainly in middle/end 58/127 = 46% # Regularly populated outer and inner belts. 2021-10-29 10:29:15 - 10:35:18 ND 1 small gap, mainly in end 126/128 = 98% # Poorly populated plasma sheet; no radiation belt. 2021-10-29 13:37:45 - 13:43:47 ND 2 large gaps, mainly in middle 101/127 = 80% # Poorly populated plasma sheet; no radiation belt. 2021-10-29 17:29:55 - 17:35:51 SA 3 large gaps, mainly in middle/end 88/125 = 70% # Regularly populated outer and inner belts. 2021-10-29 20:34:01 - 20:40:02 SA 5 large gaps, mainly in end 42/127 = 33% # Regularly populated outer and inner belts. 2021-10-29 23:38:40 - 23:44:37 SA 5 large gaps, mainly in beginning 41/125 = 33% # Regularly populated outer and inner belts. 2021-10-30 01:11:09 - 01:17:06 SA 2 large gaps, mainly in middle 89/125 = 71% * Regularly populated outer and inner belts; precipitation at outer belt/plasma sheet. 2021-10-30 04:16:54 - 04:22:53 SA 4 large gaps, mainly in middle 42/125 = 34% # Regularly populated outer and inner belts. 2021-10-30 07:23:13 - 07:29:12 SA 4 small gaps, mainly in beginning 116/125 = 93% # Regularly populated outer belt with precipiatations. 2021-10-30 10:31:42 - 10:37:41 SA 8 small gaps, mainly in middle 73/125 = 58% * Regularly populated outer belt; precipitation at the belt/plasma sheet boundary. 2021-10-30 13:40:08 - 13:46:07 SA 1 large gap, mainly in middle/end 105/125 = 84% # Regularly populated outer belt; no plasma sheet. 2021-10-30 19:04:21 - 19:10:21 ND 4 small gaps, mainly in middle 108/126 = 86% * Regularly populated plasma sheet and outer belt; precipitation at the belt/plasma sheet boundary. 2021-10-30 21:22:24 - 21:28:26 SA 3 small gaps, mainly in beginning/middle 100/126 = 79% # Regularly populated outer and inner belts. 2021-10-30 22:54:45 - 23:00:47 SA 2 small gaps, mainly in end 119/126 = 94% * Regularly populated plasma sheet, outer and inner belts with precipitations. An electron gap between plasma sheet and outer belt. ELFIN B Outer EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes --------------------------------------------------------------------------------------------------------- 2021-10-24 00:39:16 - 00:45:16 ND No significant gaps 128/128 = 100% * Regularly populated plasma sheet, outer and inner belts, with precipitations. 2021-10-24 06:04:33 - 06:10:36 SA 1 small gap, mainly in beginning 123/129 = 95% * Regularly populated plasma sheet, outer and inner belts, with precipitation at the outer belt/plasma sheet. 2021-10-24 09:11:57 - 09:17:58 SA 1 large gap, mainly in beginning 118/128 = 92% * Poorly populated plasma sheet and regularly-populated outer belts with precipitation at the outer belt/plasma sheet. 2021-10-24 12:21:03 - 12:27:04 SA 1 small gap, mainly in middle 126/128 = 98% # Regularly populated outer belt. 2021-10-24 18:33:15 - 18:39:17 SA 2 large gaps, mainly in middle/end 106/128 = 83% * Regularly populated plasma sheet, outer and inner belts, with precipitation at the outer belt/plasma sheet. 2021-10-24 19:19:19 - 19:25:15 ND 1 large gap, mainly in end 112/126 = 89% # Regularly populated plasma sheet, outer and inner belts. 2021-10-24 22:23:41 - 22:29:42 ND 2 large gaps, mainly in end 72/128 = 56% # Regularly populated plasma sheet, outer and inner belts. 2021-10-26 00:45:58 - 00:51:58 ND 3 small gaps, mainly in end 114/127 = 90% * Regularly populated plasma sheet, outer and inner belts, with precipitation at the outer belt/plasma sheet. 2021-10-26 03:51:42 - 03:57:43 ND 2 small gaps, mainly in end 107/127 = 84% # Regularly populated plasma sheet and outer belts 2021-10-26 08:31:44 - 08:37:47 ND 2 large gaps, mainly in middle 102/128 = 80% * Regularly populated plasma sheet and outer belt, with precipitation in the plasma sheet. 2021-10-26 10:06:10 - 10:12:09 ND 1 large gap, mainly in middle 111/127 = 87% * Regularly populated plasma sheet and poorly-populated outer belt, with precipitation in the plasma sheet. 2021-10-26 12:27:54 - 12:33:57 SA 4 small gaps, mainly in end 113/128 = 88% * Regularly populated plasma sheet and outer belt, with precipitation in the plasma sheet. 2021-10-26 15:35:02 - 15:41:00 SA 1 large gap, mainly in end 111/126 = 88% * Regularly populated plasma sheet, outer and inner belts, with precipitation at the outer belt/plasma sheet. 2021-10-26 18:39:50 - 18:45:51 SA 3 small gaps, mainly in end 101/127 = 80% * Regularly populated plasma sheet, outer and inner belts, with precipitation at the outer belt/plasma sheet. 2021-10-26 21:44:05 - 21:50:01 SA 3 large gaps, mainly in middle 90/125 = 72% * Regularly populated plasma sheet, outer and inner belts, with precipitation at the outer belt/plasma sheet. 2021-10-27 14:05:09 - 14:11:05 ND 1 large gap, throughout 23/127 = 18% # Regularly populated plasma sheet. 2021-10-27 16:24:39 - 16:30:35 SA 2 large gaps, mainly in middle/end 24/127 = 19% G 2021-10-27 19:29:05 - 19:35:04 SA 4 large gaps, mainly in middle/end 18/128 = 14% # Regularly populated outer belt. 2021-10-27 22:33:30 - 22:39:26 SA 7 large gaps, mainly in middle 21/127 = 17% # Regularly populated outer belt. 2021-10-28 08:38:29 - 08:44:25 ND 1 large gap, mainly in middle/end 7/126 = 6% G 2021-10-28 11:47:32 - 11:53:28 ND 2 large gaps, throughout 15/126 = 12% G 2021-10-28 13:21:40 - 13:27:36 ND 3 large gaps, mainly in middle/end 33/126 = 26% G 2021-10-28 14:55:09 - 15:01:05 ND 4 large gaps, mainly in end 33/126 = 26% G 2021-10-28 21:50:35 - 21:56:31 SA 2 large gaps, mainly in middle/end 27/126 = 21% # Regularly populated outer belt. 2021-10-29 21:07:38 - 21:13:34 SA Cut short 5/126 = 4% G 2021-10-30 01:45:20 - 01:51:16 SA Cut short 12/125 = 10% G 2021-10-30 07:57:59 - 08:03:55 SA 1 large gap, mainly in end 7/125 = 6% G 2021-10-30 11:06:53 - 11:12:49 SA 2 large gaps, mainly in middle/end 8/125 = 6% G 2021-10-30 14:14:58 - 14:20:54 SA 4 large gaps, mainly in beginning 27/125 = 22% # Regularly populated outer belt. 2021-10-30 17:20:24 - 17:26:27 SA 5 large gaps, mainly in end 65/128 = 51% # Regularly populated outer belt. ELFIN A Inner EPD ----------------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes --------------------------------------------------------------------------------------------------------- 2021-10-24 16:49:39 - 17:09:40 INA 4 large gaps, mainly in end 356/422 = 84% # Regularly populated outer belt; no inner belt. 2021-10-24 18:22:38 - 18:42:43 INA 30 small gaps, mainly in beginning 383/423 = 91% # Regularly populated outer belt and plasma sheet; no inner belt. ELFIN B Inner EPD -----------------