1ES_0414p009-20181217-S001-R001-B-002604.fts
Only less than 50 stars was detected


1ES_0414p009-20181217-S001-R001-I-002222.fts
No WCS


1ES_0414p009-20181217-S001-R001-R-002335.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2018-12-17 15:23:37
16.320 +/- 1.269 (3sigma)
15.715 +/- 1.272 (5sigma)
14.893 +/- 1.276 (10sigma)


1ES_0414p009-20181217-S001-R001-V-002449.fts