B2_0619p33-20210103-S001-R001-B-042135.fts
Only less than 50 stars was detected


B2_0619p33-20210103-S001-R001-I-042533.fts
Only less than 50 stars was detected


B2_0619p33-20210103-S001-R001-R-042418.fts
No WCS


B2_0619p33-20210103-S001-R001-V-042303.fts
Only less than 50 stars was detected