OJ_49-20210219-S001-R001-B-222615.fts

Only less than 50 stars was detected

OJ_49-20210219-S001-R001-I-222222.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2021-02-19 13:22:23 17.18 0.145

OJ_49-20210219-S001-R001-R-222343.fts

No WCS

OJ_49-20210219-S001-R001-V-222458.fts