4C_50o11-20210112-S001-R001-B-013037.fts
Only less than 50 stars was detected


4C_50o11-20210112-S001-R001-I-013434.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2021-01-12 16:34:35
12.778 +/- 1.786 (3sigma)
12.525 +/- 1.787 (5sigma)
12.181 +/- 1.789 (10sigma)


4C_50o11-20210112-S001-R001-R-013318.fts
Only less than 50 stars was detected


4C_50o11-20210112-S001-R001-V-013200.fts
Only less than 50 stars was detected