| Cyg_OB2m4_B-20191111-S001-R001-B-221754.fts |
|
|
| No WCS |
| Cyg_OB2m4_B-20191111-S001-R001-I-221402.fts |
|
| Only less than 50 stars was detected |
| Cyg_OB2m4_B-20191111-S001-R001-R-221523.fts |
|
| Only less than 50 stars was detected |
| Cyg_OB2m4_B-20191111-S001-R001-V-221639.fts |
|
| Only less than 50 stars was detected |