3C66A-20200325-S001-R001-B-193146.fts

Only less than 50 stars was detected

3C66A-20200325-S001-R001-I-193537.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2020-03-25 10:35:38 0.070

3C66A-20200325-S001-R001-R-193422.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-03-25 10:34:23

3C66A-20200325-S001-R001-V-193305.fts

Only less than 50 stars was detected