BZU_J0742p544-20221214-S001-R001-B-022922.fts

Only less than 50 stars was detected

BZU_J0742p544-20221214-S001-R001-I-023302.fts

No WCS

BZU_J0742p544-20221214-S001-R001-R-023149.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2022-12-14 17:31:50.320 16.566 +/- 0.991 (3sigma) 16.018 +/- 0.992 (5sigma) 15.274 +/- 0.995 (10sigma)

BZU_J0742p544-20221214-S001-R001-V-023036.fts