3C279-20210419-S001-R001-B-225325.fts
Only less than 50 stars was detected


3C279-20210419-S001-R001-I-225727.fts
relative photometry graph from USNO-B1 catalog
Date UT magnitude mag_erorr
2021-04-19 13:57:28 17.18 0.071


3C279-20210419-S001-R001-R-225612.fts
Only less than 50 stars was detected


3C279-20210419-S001-R001-V-225456.fts
Only less than 50 stars was detected