PKS_0420m01-20201027-S001-R001-B-041000.fts

No WCS

PKS_0420m01-20201027-S001-R001-I-040608.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2020-10-27 19:06:10 0.158

PKS_0420m01-20201027-S001-R001-R-040726.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-10-27 19:07:28

PKS_0420m01-20201027-S001-R001-V-040843.fts

Only less than 50 stars was detected