Mrk_501-20201031-S001-R001-B-174652.fts
Only less than 50 stars was detected


Mrk_501-20201031-S001-R001-I-175058.fts
relative photometry graph from USNO-B1 catalog
Date UT magnitude mag_erorr
2020-10-31 08:51:00 0.017


Mrk_501-20201031-S001-R001-R-174933.fts
Only less than 50 stars was detected


Mrk_501-20201031-S001-R001-V-174813.fts
Only less than 50 stars was detected