B2_0619p33-20230101-S001-R001-B-232947.fts
No WCS


B2_0619p33-20230101-S001-R001-I-233328.fts
No WCS


B2_0619p33-20230101-S001-R001-R-233215.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2023-01-01 14:32:16.518
16.496 +/- 0.536 (3sigma)
15.942 +/- 0.536 (5sigma)
15.191 +/- 0.538 (10sigma)


B2_0619p33-20230101-S001-R001-V-233102.fts
No WCS