GS_2023p338-20181221-S001-R001-B-185758.fts
Only less than 50 stars was detected


GS_2023p338-20181221-S001-R001-I-185529.fts
Only less than 50 stars was detected


GS_2023p338-20181221-S001-R001-R-185405.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2018-12-21 09:54:08
14.056 +/- 4.864 (3sigma)
12.956 +/- 4.899 (5sigma)
11.463 +/- 4.968 (10sigma)


GS_2023p338-20181221-S001-R001-V-185643.fts
Only less than 50 stars was detected