Table 3 Statistics of the two-way LLR passes obtained by Grasse during and immediately surrounding the LRO ranging experimental periods
Time (UTC) | Target | Δt (min) | Number echos | Range (km) | Return rate (%) | Hum. (%) |
|---|---|---|---|---|---|---|
Date: 2018-09-04 | ||||||
01:31:00 | LRO | 8.20 | 25 | 366,726 | 0.51 | 69 |
01:51:45 | A11 | 14.55 | 405 | 366,641 | 4.64 | 73 |
02:05:09 | A14 | 11.23 | 506 | 366,241 | 7.51 | 77 |
02:44:04 | A11 | 11.33 | 365 | 365,659 | 5.37 | 86 |
02:50:26 | A14 | 3.78 | 155 | 365,408 | 6.83 | 89 |
03:28:00 | LRO | 9.40 | 43 | 364,568 | 0.76 | 92 |
03:45:49 | A11 | 10.22 | 786 | 364,666 | 12.82 | 92 |
03:58:33 | A14 | 12.75 | 1002 | 364,346 | 13.09 | 92 |
Date: 2019-08-23 | ||||||
01:52:22 | A11 | 10.22 | 249 | 386,389 | 4.06 | 66 |
02:34:00 | LRO | 9.20 | 76 | 385,441 | 1.38 | 67 |
03:40:23 | A11 | 10.98 | 113 | 384,881 | 1.71 | 62 |
03:51:03 | A14 | 10.30 | 304 | 384,587 | 4.92 | 62 |
Date: 2019-08-24 | ||||||
01:52:59 | A11 | 3.88 | 45 | 381,402 | 1.93 | 72 |
01:56:00 | LRO | 13.80 | 76 | 380,942 | 0.92 | 71 |
02:39:33 | A11 | 10.37 | 35 | 380,525 | 0.56 | 76 |