1ES_0502p675-20181223-S001-R001-B-042014.fts
Only less than 50 stars was detected


1ES_0502p675-20181223-S001-R001-I-041625.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2018-12-23 19:16:27
13.816 +/- 5.403 (3sigma)
13.244 +/- 5.414 (5sigma)
12.468 +/- 5.437 (10sigma)


1ES_0502p675-20181223-S001-R001-R-041741.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2018-12-23 19:17:42
14.455 +/- 2.366 (3sigma)
13.655 +/- 2.375 (5sigma)
12.570 +/- 2.392 (10sigma)


1ES_0502p675-20181223-S001-R001-V-041856.fts
Only less than 50 stars was detected