Mrk_421-20210411-S001-R001-B-213740.fts
No WCS


Mrk_421-20210411-S001-R001-B-214308.fts
No WCS


Mrk_421-20210411-S001-R001-B-214636.fts
No WCS


Mrk_421-20210411-S001-R001-I-214152.fts
Only less than 50 stars was detected


Mrk_421-20210411-S001-R001-I-214544.fts
Only less than 50 stars was detected


Mrk_421-20210411-S001-R001-I-214835.fts
No WCS


Mrk_421-20210411-S001-R001-R-214024.fts
No WCS


Mrk_421-20210411-S001-R001-R-214448.fts
No WCS


Mrk_421-20210411-S001-R001-R-214759.fts
No WCS


Mrk_421-20210411-S001-R001-V-213858.fts
No WCS


Mrk_421-20210411-S001-R001-V-214355.fts
No WCS


Mrk_421-20210411-S001-R001-V-214714.fts
Only less than 50 stars was detected