NGC_3516-20190315-S001-R001-B-024609.fts

Only less than 50 stars was detected

NGC_3516-20190315-S001-R001-I-024340.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-03-15 17:43:41 11.15 0.006

NGC_3516-20190315-S001-R001-R-024224.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-03-15 17:42:27 11.94 0.009

NGC_3516-20190315-S001-R001-V-024454.fts

Only less than 50 stars was detected