S4_1749p70-20221222-S001-R001-B-185431.fts
No WCS


S4_1749p70-20221222-S001-R001-I-185810.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2022-12-22 09:58:11.250
16.174 +/- 3.462 (3sigma)
15.342 +/- 3.474 (5sigma)
14.214 +/- 3.499 (10sigma)


S4_1749p70-20221222-S001-R001-R-185657.fts
Only less than 50 stars was detected


S4_1749p70-20221222-S001-R001-V-185545.fts
No WCS