3C273-20200124-S001-R001-B-041127.fts
No WCS


3C273-20200124-S001-R001-I-041523.fts
Only less than 50 stars was detected


3C273-20200124-S001-R001-R-041359.fts
Only less than 50 stars was detected


3C273-20200124-S001-R001-V-041244.fts
No WCS