| OJ_287-20210227-S001-R001-B-221518.fts |
|
|
| Only less than 50 stars was detected |
| OJ_287-20210227-S001-R001-I-221911.fts |
|
| Only less than 50 stars was detected |
| OJ_287-20210227-S001-R001-R-221754.fts |
|
| relative photometry graph from USNO-B1 catalog |
|
| Date UT magnitude mag_erorr
2021-02-27 13:17:55 14.90 0.103 |
| OJ_287-20210227-S001-R001-V-221638.fts |
|
| Only less than 50 stars was detected |