OT355-20191120-S001-R001-B-183657.fts

Only less than 50 stars was detected

OT355-20191120-S001-R001-I-184052.fts

Only less than 50 stars was detected

OT355-20191120-S001-R001-R-183933.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-20 09:39:34 0.115

OT355-20191120-S001-R001-V-183816.fts