B2_2308p34-20210107-S001-R001-B-200147.fts
No WCS


B2_2308p34-20210107-S001-R001-I-200544.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2021-01-07 11:05:45
14.072 +/- 4.353 (3sigma)
13.367 +/- 4.367 (5sigma)
12.410 +/- 4.395 (10sigma)


B2_2308p34-20210107-S001-R001-R-200427.fts
Only less than 50 stars was detected


B2_2308p34-20210107-S001-R001-V-200304.fts
Only less than 50 stars was detected