Table 1
Results of the two meteor trigger algorithms on the Mini-EUSO data from sessions no. 05-44.
| No. | Date | Obs. T. [min] | M. ph. | Trigger 1 | Trigger 2 | Total | Comparison | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| [min] | Count | Rate | Count | Rate | Count | Rate | CM | T1 | T2 | |||
| 05 | 19/11/19 | 176.6 | 0.48 | 132 | 0.75 | 157 | 0.89 | 221 | 1.25 | 31% | 29% | 40% |
| 06 | 27/11/19 | 268.9 | 0.02 | 447 | 1.66 | 439 | 1.63 | 673 | 2.50 | 31% | 35% | 34% |
| 07 | 05/12/19 | 204.9 | 0.66 | 46 | 0.22 | 54 | 0.26 | 82 | 0.40 | 22% | 34% | 44% |
| 08 | 30/12/19 | 209.8 | 0.21 | 382 | 1.82 | 399 | 1.90 | 566 | 2.70 | 37% | 30% | 33% |
| 09 | 08/01/20 | 229.6 | 0.96 | 21 | 0.09 | 12 | 0.05 | 33 | 0.14 | 0% | 64% | 36% |
| 11 | 21/02/20 | 159.1 | 0.03 | 404 | 2.54 | 499 | 3.14 | 677 | 4.25 | 34% | 26% | 40% |
| 12 | 02/03/20 | 199.1 | 0.52 | 192 | 0.96 | 222 | 1.11 | 315 | 1.58 | 31% | 30% | 39% |
| 13 | 13/03/20 | 196.3 | 0.75 | 142 | 0.72 | 195 | 0.99 | 262 | 1.33 | 28% | 26% | 46% |
| 14 | 31/03/20 | 209.3 | 0.46 | 242 | 1.16 | 288 | 1.38 | 403 | 1.93 | 31% | 29% | 40% |
| 16 | 25/05/20 | 297.2 | 0.11 | 873 | 2.94 | 1132 | 3.81 | 1449 | 4.88 | 38% | 22% | 40% |
| 18 | 24/06/20 | 321.2 | 0.16 | 44 | 0.14 | 82 | 0.26 | 96 | 0.30 | 31% | 15% | 54% |
| 20 | 21/07/20 | 219.8 | 0.02 | 910 | 4.14 | 1127 | 5.13 | 1456 | 6.63 | 39% | 23% | 38% |
| 21 | 27/07/20 | 285.4 | 0.57 | 1617 | 5.67 | 2035 | 7.13 | 2640 | 9.25 | 38% | 23% | 39% |
| 22 | 13/08/20 | 271.6 | 0.28 | 618 | 2.28 | 862 | 3.17 | 1073 | 3.95 | 38% | 20% | 42% |
| 23 | 20/08/20 | 311.3 | 0.06 | 1013 | 3.25 | 1300 | 4.18 | 1655 | 5.32 | 40% | 21% | 39% |
| 24 | 25/08/20 | 245.6 | 0.54 | 505 | 2.06 | 665 | 2.71 | 985 | 4.01 | 19% | 32% | 49% |
| 25 | 14/09/20 | 237.9 | 0.08 | 572 | 2.40 | 655 | 2.75 | 882 | 3.71 | 39% | 26% | 35% |
| 26 | 24/09/20 | 360.5 | 0.60 | 811 | 2.25 | 1146 | 3.18 | 1443 | 4.00 | 35% | 21% | 44% |
| 27 | 09/12/20 | 180.0 | 0.28 | 131 | 0.73 | 205 | 1.14 | 252 | 1.40 | 33% | 19% | 48% |
| 28 | 21/12/20 | 266.9 | 0.51 | 880 | 3.30 | 1117 | 4.19 | 1432 | 5.37 | 39% | 22% | 39% |
| 29 | 04/01/21 | 290.5 | 0.66 | 170 | 0.59 | 227 | 0.78 | 302 | 1.04 | 31% | 25% | 44% |
| 30 | 08/01/21 | 273.9 | 0.21 | 320 | 1.17 | 426 | 1.56 | 550 | 2.01 | 35% | 23% | 42% |
| 31 | 11/01/21 | 283.6 | 0.02 | 395 | 1.39 | 425 | 1.50 | 587 | 2.07 | 39% | 28% | 33% |
| 32 | 15/01/21 | 312.7 | 0.10 | 602 | 1.93 | 646 | 2.07 | 893 | 2.86 | 39% | 28% | 33% |
| 33 | 20/01/21 | 253.8 | 0.51 | 496 | 1.95 | 618 | 2.43 | 815 | 3.21 | 37% | 24% | 39% |
| 34 | 01/02/21 | 236.0 | 0.78 | 98 | 0.42 | 147 | 0.62 | 190 | 0.81 | 29% | 23% | 48% |
| 35 | 02/02/21 | 271.7 | 0.69 | 238 | 0.88 | 322 | 1.19 | 415 | 1.53 | 35% | 22% | 43% |
| 36 | 05/02/21 | 310.0 | 0.36 | 325 | 1.05 | 429 | 1.38 | 539 | 1.74 | 40% | 20% | 40% |
| 37 | 10/02/21 | 135.4 | 0.01 | 155 | 1.15 | 140 | 1.03 | 207 | 1.53 | 43% | 32% | 25% |
| 38 | 11/02/21 | 112.9 | 0.00 | 125 | 1.11 | 130 | 1.15 | 182 | 1.61 | 40% | 29% | 31% |
| 40 | 03/05/21 | 269.0 | 0.47 | 351 | 1.31 | 550 | 2.04 | 674 | 2.51 | 34% | 18% | 48% |
| 41 | 06/05/21 | 84.3 | 0.21 | 66 | 0.78 | 131 | 1.55 | 158 | 1.87 | 25% | 17% | 58% |
| 43 | 30/07/21 | 259.0 | 0.55 | 512 | 1.98 | 749 | 2.89 | 936 | 3.61 | 35% | 20% | 45% |
| 44 | 11/08/21 | 256.9 | 0.14 | 570 | 2.22 | 750 | 2.92 | 936 | 3.64 | 41% | 20% | 39% |
| Sessions no. 05-44 | 8200.7 | - | 14.4k | 1.76 | 18.3k | 2.23 | 24.0k | 2.92 | 36% | 24% | 40% | |
Notes. Columns are, from left to right: session code and date; total observation time (minutes); median moon phase of the night; number and rate (events per minute) of triggered meteor events for trigger 1, trigger 2 (Sect. 3.1), and for the merged database version; percentage of meteors detected by both triggers (common, CM), only by trigger 1 (T1) and only by trigger 2 (T2).
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