Add extra_columns attribute to store other per-component catalog info
#1153
| Job | Run time |
|---|---|
| 2m 28s | |
| 2m 36s | |
| 2m 32s | |
| 2m 40s | |
| 5m 11s | |
| 4m 18s | |
| 4m 44s | |
| 5m 52s | |
| 6m 36s | |
| 6m 25s | |
| 8m 40s | |
| 6m 52s | |
| 1m 53s | |
| 2m 53s | |
| 2m 34s | |
| 4m 10s | |
| 1h 10m 24s |