4C_50o11-20221215-S001-R001-B-010559.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2022-12-15 16:06:03.500
16.107 +/- 1.413 (3sigma)
15.483 +/- 1.416 (5sigma)
14.637 +/- 1.422 (10sigma)


4C_50o11-20221215-S001-R001-I-010945.fts
No WCS


4C_50o11-20221215-S001-R001-R-010833.fts
Only less than 50 stars was detected


4C_50o11-20221215-S001-R001-V-010720.fts