BL_Lacertae-20210113-S001-R001-B-175544.fts
relative photometry graph from USNO-B1 catalog
Date UT magnitude mag_erorr
2021-01-13 08:55:46 14.33 0.024


BL_Lacertae-20210113-S001-R001-I-175132.fts
Only less than 50 stars was detected


BL_Lacertae-20210113-S001-R001-R-175303.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2021-01-13 08:53:05
15.558 +/- 1.060 (3sigma)
14.954 +/- 1.063 (5sigma)
14.136 +/- 1.067 (10sigma)


BL_Lacertae-20210113-S001-R001-V-175428.fts