| Type | Comment | count | priority | fname | location | serial | time | value | min | max |
| rl: | 2018 167 19 33 17 Reset No -> Tepid from 2018 167 19 01 52 until 1992 167 19 33 12 . Counts: 1,0 | 1 | 3 | B16718.190 | ALERT | #190 | 04:17:38 | | 1 | -1 |
| rl: | 2018 167 19 33 18 Motor #11: appears stuck with a reference sensor activated. | 1 | 3 | B16718.190 | ALERT | #190 | 04:17:45 | | 1 | -1 |
| dsp: | Doing dispersion test with Hg (UV port) | 2 | 99 | B16718.190 | ALERT | #190 | 13:17:00 | | 1 | -1 |
| checkhg: | Last HG had to adjust the micrometer by at least 1 | 1 | 99 | B16718.190 | ALERT | #190 | 14:21:20 | | 1 | -1 |
| re: | Azimuth discrepancy = -16001 | 1 | 99 | B16718.190 | ALERT | #190 | 17:55:42 | -16001 | -30 | 30 |
| fr: | HOME key pressed | 3 | 99 | B16718.190 | ALERT | #190 | 19:42:16 | | 1 | -1 |
| fr: | Going to menu | 2 | 99 | B16718.190 | ALERT | #190 | 19:51:36 | | 1 | -1 |
| si: | New SI, HC = -8, NC = 1491 Old = -8 , 1656 | 1 | 99 | B16718.190 | ALERT | #190 | 20:02:26 | | 1 | -1 |
| ds: | DS intensity too high ( 215520/cy) quitting. | 1 | 99 | B16718.190 | ALERT | #190 | 23:26:37 | | 1 | -1 |