B2_0619p33-20221224-S001-R001-B-021634.fts

No WCS

B2_0619p33-20221224-S001-R001-I-022023.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2022-12-24 17:20:24.949 14.935 +/- 1.358 (3sigma) 14.395 +/- 1.360 (5sigma) 13.663 +/- 1.365 (10sigma)

B2_0619p33-20221224-S001-R001-R-021904.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2022-12-24 17:19:05.870 16.529 +/- 0.532 (3sigma) 15.968 +/- 0.533 (5sigma) 15.207 +/- 0.534 (10sigma)

B2_0619p33-20221224-S001-R001-V-021750.fts

No WCS