3C273-20210227-S001-R001-B-015210.fts

No WCS

3C273-20210227-S001-R001-I-015557.fts

Only less than 50 stars was detected

3C273-20210227-S001-R001-R-015442.fts

No WCS

3C273-20210227-S001-R001-V-015328.fts

No WCS