| Mrk_501-20201113-S001-R001-B-180650.fts |
|
|
| No WCS |
| Mrk_501-20201113-S001-R001-I-181040.fts |
|
| Only less than 50 stars was detected |
| Mrk_501-20201113-S001-R001-R-180923.fts |
|
| Only less than 50 stars was detected |
| Mrk_501-20201113-S001-R001-V-180808.fts |
|
| No WCS |