4Cp01.28-20210219-S001-R001-B-004428.fts
Only less than 50 stars was detected


4Cp01.28-20210219-S001-R001-I-004819.fts
relative photometry graph from USNO-B1 catalog
Date UT magnitude mag_erorr
2021-02-19 15:48:20 17.97 0.141


4Cp01.28-20210219-S001-R001-R-004703.fts
Only less than 50 stars was detected


4Cp01.28-20210219-S001-R001-V-004547.fts
Only less than 50 stars was detected