4C_14o23-20190113-S001-R001-B-032448.fts
Only less than 50 stars was detected


4C_14o23-20190113-S001-R001-I-032841.fts
No WCS


4C_14o23-20190113-S001-R001-R-032727.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2019-01-13 18:27:28
13.800 +/- 2.784 (3sigma)
13.310 +/- 2.789 (5sigma)
12.646 +/- 2.797 (10sigma)


4C_14o23-20190113-S001-R001-V-032613.fts