| Type | Comment | count | priority | fname | location | serial | time | value | min | max |
| rl: | 2021 173 04 37 22 Reset Warm -> Tepid from 2021 173 04 37 16 until 2021 173 04 37 17 . Counts: 1,0 | 1 | 3 | B17421.194 | ALERT | #194 | 04:24:22 | | 1 | -1 |
| rl: | 2021 174 09 02 46 New value set for watermark SUPPLY.VOLTAGE.HIGH[-5VSEC]: -4.468121 Volts. | 3 | 3 | B17421.194 | ALERT | #194 | 04:25:25 | | 1 | -1 |
| ds: | DS intensity too high ( 233582/cy) quitting. | 4 | 99 | B17421.194 | ALERT | #194 | 09:46:29 | | 1 | -1 |
| ds: | DS intensity too low ( 472/cy), skipping. | 2 | 99 | B17421.194 | ALERT | #194 | 13:02:37 | | 1 | -1 |
| ds: | Suppressed oscillation of filter wheel. | 1 | 5 | B17421.194 | ALERT | #194 | 21:14:12 | | 1 | -1 |