| Cyg_X_1-20181221-S001-R001-B-183855.fts |
|
|
| No WCS |
| Cyg_X_1-20181221-S001-R001-I-183726.fts |
|
| No WCS |
| Cyg_X_1-20181221-S001-R001-R-183632.fts |
|
| Only less than 50 stars was detected |
| Cyg_X_1-20181221-S001-R001-V-183809.fts |
|
| Only less than 50 stars was detected |