3C66A-20210220-S001-R001-B-182726.fts
Only less than 50 stars was detected


3C66A-20210220-S001-R001-I-183116.fts
relative photometry graph from USNO-B1 catalog
Date UT magnitude mag_erorr
2021-02-20 09:31:18 15.76 0.120


3C66A-20210220-S001-R001-R-183001.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2021-02-20 09:30:02
15.006 +/- 3.371 (3sigma)
14.234 +/- 3.382 (5sigma)
13.186 +/- 3.405 (10sigma)


3C66A-20210220-S001-R001-V-182845.fts
Only less than 50 stars was detected