| B2_1520p31-20201031-S001-R001-B-180257.fts |
|
| No WCS |
| B2_1520p31-20201031-S001-R001-I-180652.fts |
|
| Only less than 50 stars was detected |
| B2_1520p31-20201031-S001-R001-R-180529.fts |
|
| Only less than 50 stars was detected |
| B2_1520p31-20201031-S001-R001-V-180413.fts |
|
| No WCS |