NARO_190-20201125-S001-R001-B-003735.fts
Only less than 50 stars was detected


NARO_190-20201125-S001-R001-I-004125.fts
Only less than 50 stars was detected


NARO_190-20201125-S001-R001-R-004009.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2020-11-25 15:40:10
15.151 +/- 2.252 (3sigma)
14.571 +/- 2.256 (5sigma)
13.784 +/- 2.265 (10sigma)


NARO_190-20201125-S001-R001-V-003852.fts
Only less than 50 stars was detected