| Type | Comment | count | priority | fname | location | serial | time | value | min | max |
| rl: | 2020 196 04 33 03 Reset Warm -> Tepid from 2020 196 04 32 57 until 2020 196 04 32 58 . Counts: 1,0 | 1 | 3 | B19720.194 | ALERT | #194 | 04:28:59 | | 1 | -1 |
| ds: | Suppressed oscillation of filter wheel. | 4 | 5 | B19720.194 | ALERT | #194 | 11:53:58 | | 1 | -1 |
| ds: | HOME key pressed | 1 | 99 | B19720.194 | ALERT | #194 | 13:43:11 | | 1 | -1 |
| ds: | Going to menu | 1 | 99 | B19720.194 | ALERT | #194 | 13:43:57 | | 1 | -1 |
| sr: | Azimuth discrepancy = 560 | 1 | 99 | B19720.194 | ALERT | #194 | 13:51:54 | 560 | -30 | 30 |
| sr: | Azimuth Steps per revolution measured = 14595 | 1 | 99 | B19720.194 | ALERT | #194 | 13:53:39 | 14595 | 14600 | 14750 |
| sr: | Updating SR constant from 14592 to 14595 | 1 | 99 | B19720.194 | ALERT | #194 | 13:53:56 | 14595 | 14600 | 14800 |
| si: | New SI, HC = -15, NC = -805 Old = -15 , -805 | 1 | 99 | B19720.194 | ALERT | #194 | 14:05:49 | | 1 | -1 |