From the DAQ logs (/cds/group/pcds/pds/mec/logfiles/2023/05):
- We see occurrences of
SrpV3::readRegister _pgp→read failed!in Quads 2 and 3. - The majority of these occur immediately after timestamped
SrpV3::read select timed out!errors. The occurrence of the latter errors are listed in parentheses. - The exceptions are when a
SrpV3::read read returned <NN>, we were looking for 7 uint32serror is seen just before. These are also timestamped.
| Logfile Start | Quad 0 | Quad 1 | Quad 2 | Quad 3 |
|---|---|---|---|---|
| 13:18:19 | 0 | 0 | 12 (6) | 60 (56) |
| 13:46:07 | 0 | 0 | 12 (6) | 60 (56) |
| 14:13:23 | 0 | 0 | 4 (0) | 60 (56) |
| 14:21:07 | 0 | 1 (1) | 15 (11) | 64 (62) |
| 15:37:02 | 0 | 0 | 8 (8) | 8 (8) |
| 15:37:51 | 0 | 0 | 20 (10) | 72 (60) |
| 16:06:04 | 0 | 0 | 2 (0) | 2 (0) |
For each "read returned" error reported in the DAQ, here are the number of events seen in Quads 2 and 3. This error did not appear in the Quad 0 and 1 logfiles.
| Read returned error timestamp | Quad 2 | Quad 3 |
|---|---|---|
| 13:41:45 | 2 | 0 |
| 13:46:05 | 1 | 2 |
| 14:09:49 | 2 | 0 |
| 14:13:21 | 2 | 2 |
| 14:18:06 | 2 | 0 |
| 14:21:05 | 1 | 3 |
| 15:34:04 | 2 | 2 |
| 15:35:51 | 2 | 0 |
| 15:48:02 | 2 | 6 |
| 15:55:23 | 2 | 2 |
| 16:06:20 | 1 | 1 |
| 16:26:51 | 2 | 2 |
So - now, let us check the elogs for the shot times.