3C273-20230101-S001-R001-B-053346.fts
Only less than 50 stars was detected


3C273-20230101-S001-R001-I-053727.fts
No WCS


3C273-20230101-S001-R001-R-053614.fts
Only less than 50 stars was detected


3C273-20230101-S001-R001-V-053501.fts
Only less than 50 stars was detected