Tohban Report 02/14/21 - 02/20/21 Tohban Name: Colin Wilkins (updated [02/22/21]) Special Notes ------------- ELB used incorrect threshold settings for this week which cut the lowest energy fluxes (marked as B, although the data may still be useful with user-applied corrections to the fluxes) Automatic report generated 2021-02-22 20:05:37.889776 (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 0 189 41 -18.0 1.3 ... 14 3 208 30 -23.0 1.3 ... 14 6 205 39 -25.0 2.0 ... 14 9 261 25 -21.0 0.7 ... 14 12 302 73 -14.0 1.0 ... 14 15 150 24 -10.0 0.3 ... 14 18 57 15 -12.0 0.0 ... 14 21 57 15 -11.0 0.0 ... 15 0 57 13 -10.0 0.0 ... 15 3 54 7 -8.0 0.0 ... 15 6 225 58 -10.0 0.7 ... 15 9 148 26 -2.0 0.7 ... 15 12 151 31 -3.0 0.7 ... 15 15 245 44 -4.0 1.0 ... 15 18 426 104 -1.0 2.3 ... 15 21 602 123 -9.0 3.0 ... 16 0 208 46 -5.0 1.3 ... 16 3 544 163 -26.0 3.7 ... 16 6 1139 157 -51.0 4.0 Minor storm with AE activation 16 9 1501 384 -40.0 4.0 Minor storm with AE activation 16 12 490 103 -25.0 1.7 ... 16 15 472 94 -25.0 2.3 ... 16 18 319 67 -20.0 1.3 ... 16 21 75 13 -11.0 1.0 ... 17 0 150 26 -12.0 1.7 ... 17 3 340 70 -20.0 2.3 ... 17 6 340 65 -22.0 2.0 ... 17 9 408 70 -17.0 1.3 ... 17 12 574 133 -16.0 2.0 ... 17 15 393 89 -16.0 1.7 ... 17 18 396 119 -14.0 1.3 ... 17 21 414 110 -18.0 2.3 ... 18 0 189 37 -17.0 2.3 ... 18 3 113 25 -20.0 1.7 ... 18 6 301 80 -17.0 1.0 ... 18 9 321 88 -18.0 1.3 ... 18 12 132 27 -12.0 0.7 ... 18 15 75 17 -11.0 0.0 ... 18 18 74 13 -8.0 0.0 ... 18 21 113 22 -10.0 0.7 ... 19 0 131 29 -20.0 2.0 ... 19 3 158 22 -18.0 1.3 ... 19 6 316 66 -16.0 1.3 ... 19 9 940 295 -10.0 2.0 ... 19 12 1824 305 -31.0 3.7 Minor storm with AE activation 19 15 1108 203 -38.0 3.7 Minor storm with AE activation 19 18 1096 237 -42.0 3.7 Minor storm with AE activation 19 21 977 225 -32.0 3.7 ... 20 0 452 114 -31.0 3.0 ... 20 3 313 84 -27.0 2.7 ... 20 6 706 171 -32.0 4.0 ... 20 9 753 179 -25.0 3.0 ... 20 12 741 138 NaN NaN ... 20 15 1189 216 NaN NaN ... 20 18 981 181 NaN NaN ... 20 21 866 155 NaN NaN ... 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 ------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes ------------------------------------------------------------------------------------------------------- 2021-02-14 01:51:24 - 01:57:24 SD No significant gaps 125/128 = 98% ... Well-populated outer belt with some inner belt fluxes 2021-02-14 10:20:43 - 10:26:53 NA 1 small gap, mainly in beginning 122/132 = 92% ... Recently-depleted outer belt; no inner belt flux 2021-02-14 11:53:48 - 12:00:00 NA 1 large gap, mainly in end 115/132 = 87% ... Outer belt with very low inner belt flux 2021-02-14 14:14:10 - 14:20:06 SD Cut short 9/127 = 7% G ... 2021-02-14 20:31:23 - 20:37:34 SD 1 large gap, mainly in middle 105/132 = 80% # Well-populated outer belt with some inner belt flux 2021-02-18 23:21:22 - 23:27:34 NA No significant gaps 128/131 = 98% G? No data shown in the summary plots for this interval 2021-02-19 00:54:40 - 01:00:52 NA No significant gaps 128/131 = 98% G? No data shown in the summary plots for this interval 2021-02-20 08:44:44 - 08:50:40 SD Cut short 15/126 = 12% G ... 2021-02-20 13:24:11 - 13:30:07 SD Cut short 3/126 = 2% G ... 2021-02-20 23:35:52 - 23:41:48 NA No significant gaps 116/126 = 92% G ... ELFIN B ------- Science Zone Range Zone Completeness Notes DL Completeness Flag Science Notes -------------------------------------------------------------------------------------------------------------- 2021-02-15 01:23:24 - 01:29:20 SD 1 large gap, mainly in middle/end 2/127 = 2% G ... 2021-02-15 02:10:02 - 02:15:58 NA 2 large gaps, mainly in middle/end 9/127 = 7% G ... 2021-02-15 02:56:20 - 03:02:28 SD 4 large gaps, mainly in end 36/132 = 27% G;B ... 2021-02-15 04:29:01 - 04:35:11 SD 4 large gaps, mainly in beginning 34/132 = 26% G;B ... 2021-02-15 06:01:29 - 06:07:38 SD 17 small gaps, mainly in end 120/132 = 91% B Some outer belt fluxes 2021-02-15 06:47:50 - 06:54:00 NA 1 small gap, mainly in end 129/132 = 98% B Some outer belt fluxes 2021-02-15 09:06:24 - 09:12:34 SD 3 large gaps, mainly in end 64/132 = 48% G;B Some outer belt fluxes 2021-02-15 12:12:24 - 12:18:38 SD 16 small gaps, mainly in middle 81/134 = 60% G;B Some outer belt fluxes 2021-02-15 12:59:21 - 13:05:17 NA 10 small gaps, mainly in end 71/127 = 56% G;B Some outer belt fluxes 2021-02-15 13:46:07 - 13:52:08 SD 4 large gaps, mainly in middle 60/129 = 47% G;B Fairly well-populated outer belt relative to previous passes 2021-02-15 15:20:15 - 15:26:28 SD 11 small gaps, mainly in middle 77/133 = 58% G;B Outer belt fluxes with unphysical flux variations (possibly owning to incomplete downlink) 2021-02-15 16:54:39 - 17:00:40 SD 4 large gaps, mainly in end 26/129 = 20% G;B ... 2021-02-15 18:29:06 - 18:35:02 SD Cut short 13/127 = 10% G;B ... 2021-02-16 00:44:25 - 00:50:21 SD 3 large gaps, mainly in middle 57/127 = 45% B Clear inner and outer belt fluxes (needs gaps to be filled however) 2021-02-16 02:17:29 - 02:23:25 SD 4 large gaps, mainly in end 49/127 = 39% G;B ... 2021-02-16 03:50:15 - 03:56:24 SD 5 large gaps, mainly in end 48/131 = 37% G;B ... 2021-02-16 05:22:47 - 05:28:45 SD 4 large gaps, mainly in beginning 55/128 = 43% G;B ... 2021-02-16 06:55:12 - 07:01:08 SD 4 large gaps, mainly in middle 50/127 = 39% G;B ... 2021-02-16 08:27:39 - 08:33:45 SD 1 large gap, mainly in end 85/130 = 65% G;B Flux peak at low L-shells (~3-4) 2021-02-16 09:14:05 - 09:20:14 NA 4 large gaps, mainly in end 75/131 = 57% G;B;# High fluxes up to 1 MeV at L~7-13; many gaps 2021-02-16 13:06:51 - 13:12:59 SD 4 large gaps, mainly in end 70/131 = 53% B Moderate outer belt fluxes 2021-02-16 14:40:50 - 14:46:58 SD 1 large gap, mainly in end 114/131 = 87% B Wide L-shell outer belt flux population 2021-02-16 16:15:09 - 16:21:19 SD 2 large gaps, mainly in end 95/132 = 72% B Wide L-shell outer belt flux population 2021-02-16 17:02:32 - 17:08:41 NA 1 large gap, mainly in beginning/middle 105/131 = 80% B;# Interesting localized 200-400 keV outer belt flux peaks and abrupt edge to higher energy spectrum around L~6; possibly extends to lower energies but cutoff by thresholds 2021-02-16 17:49:37 - 17:55:45 SD 5 small gaps, mainly in beginning 121/131 = 92% B;# Interesting localized 200-400 keV outer belt flux peaks and abrupt edge to higher energy spectrum around L~5; possibly extends to lower energies but cutoff by thresholds 2021-02-16 18:36:57 - 18:42:57 NA 2 large gaps, mainly in middle 91/128 = 71% B;# Well-defined extended outer belt spectrum with 2-4 MeV flux 2021-02-16 19:23:59 - 19:29:55 SD 5 large gaps, mainly in middle 51/127 = 40% B;G;# Similar to above 2021-02-16 20:58:06 - 21:04:15 SD 7 large gaps, mainly in middle 51/131 = 39% B;G ... 2021-02-16 22:31:55 - 22:37:53 SD 4 large gaps, mainly in middle 33/127 = 26% B;G ... 2021-02-17 01:38:34 - 01:44:30 SD 6 large gaps, mainly in middle 20/127 = 16% B;G ... 2021-02-17 03:11:27 - 03:17:23 SD 5 large gaps, mainly in end 21/127 = 17% B;G ... 2021-02-17 04:44:04 - 04:50:00 SD 1 small gap, mainly in beginning 13/127 = 10% B;G ... 2021-02-19 01:07:14 - 01:13:23 NA No significant gaps 129/131 = 98% B;G? No data shown in summary plots for any of 2/19 2021-02-19 01:53:38 - 01:59:47 SD No significant gaps 129/131 = 98% B;G? ... 2021-02-19 03:26:27 - 03:32:37 SD No significant gaps 129/131 = 98% B;G? ... 2021-02-19 04:59:01 - 05:05:09 SD 12 small gaps, mainly in beginning 151/130 = 116% B;G? ... 2021-02-19 08:03:52 - 08:10:01 SD No significant gaps 129/131 = 98% B;G? ... 2021-02-19 12:42:51 - 12:49:00 SD 1 large gap, mainly in middle/end 90/131 = 69% B;G? ... 2021-02-19 14:16:44 - 14:22:54 SD No significant gaps 128/131 = 98% B;G? ... 2021-02-19 15:51:01 - 15:57:09 SD No significant gaps 128/130 = 98% B;G? ... 2021-02-19 17:25:28 - 17:31:36 SD 2 large gaps, mainly in beginning 109/130 = 84% B;G? ... 2021-02-19 18:59:51 - 19:06:01 SD 1 large gap, mainly in beginning 120/131 = 92% B;G? ... 2021-02-19 20:34:02 - 20:40:09 SD 4 large gaps, mainly in middle 57/130 = 44% B;G? ... 2021-02-19 23:41:26 - 23:47:37 SD 7 large gaps, mainly in middle 39/131 = 30% B;G? ...