| Type | Comment | count | priority | fname | location | serial | time | value | min | max |
| rl: | 2019 177 04 22 19 Reset Warm -> Tepid from 2019 177 04 22 14 until 2019 177 04 22 14 . Counts: 1,0 | 1 | 3 | B17819.194 | ALERT | #194 | 04:18:58 | | 1 | -1 |
| ds: | DS intensity too high ( 229114/cy) quitting. | 1 | 99 | B17819.194 | ALERT | #194 | 10:34:55 | | 1 | -1 |
| ds: | Suppressed oscillation of filter wheel. | 3 | 5 | B17819.194 | ALERT | #194 | 11:59:39 | | 1 | -1 |
| ux: | HOME key pressed | 1 | 99 | B17819.194 | ALERT | #194 | 14:57:52 | | 1 | -1 |
| ux: | UV extended scan aborted | 1 | 3 | B17819.194 | ALERT | #194 | 14:58:08 | | 1 | -1 |
| ux: | Going to menu | 1 | 99 | B17819.194 | ALERT | #194 | 14:59:17 | | 1 | -1 |
| sr: | Azimuth discrepancy = -94 | 1 | 99 | B17819.194 | ALERT | #194 | 15:26:20 | -94 | -30 | 30 |
| sr: | Azimuth Steps per revolution measured = 14595 | 1 | 99 | B17819.194 | ALERT | #194 | 15:28:06 | 14595 | 14600 | 14750 |
| sr: | Updating SR constant from 14595 to 14595 | 1 | 99 | B17819.194 | ALERT | #194 | 15:29:15 | 14595 | 14600 | 14800 |
| sc: | SC intensity too low ( 302/cy), skipping. | 2 | 3 | B17819.194 | ALERT | #194 | 22:38:48 | | 1 | -1 |