4C_14o23-20201206-S001-R001-B-032820.fts
Only less than 50 stars was detected


4C_14o23-20201206-S001-R001-I-033209.fts
Only less than 50 stars was detected


4C_14o23-20201206-S001-R001-R-033053.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2020-12-06 18:30:54
14.228 +/- 1.647 (3sigma)
13.717 +/- 1.650 (5sigma)
13.025 +/- 1.655 (10sigma)


4C_14o23-20201206-S001-R001-V-032938.fts