PKS_1510m08-20210411-S001-R001-B-024020.fts

Only less than 50 stars was detected

PKS_1510m08-20210411-S001-R001-I-023631.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2021-04-11 17:36:33 17.85 0.309

PKS_1510m08-20210411-S001-R001-R-023747.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2021-04-11 17:37:48 17.30 0.263

PKS_1510m08-20210411-S001-R001-V-023904.fts

Only less than 50 stars was detected