Study 000663: ACRONYM: Fast_moss_scan_v2 Version 2 of this study increases the exposure time to 10s to coordinate with DKIST for HOP 533. The Ca XVII line and Ca XIV/Ar XIV diagnostic lines are also added. This study was designed for a HOP proposed by Testa, De Pontieu & Young (Hot plage/AR moss). It is a small, rapid raster to search for variability in the moss on timescales of 10's of seconds. The study should be run on bright plage or active region moss areas. It is highly recommended that the context raster PRY_slot_context_v3 be run before and after Fast_moss_scan. Parameters Duration: 59m 35s Slit: 2" Step size: 3" Raster size: 8"x176" Repeats: 95 Exposure time: 10s Data volume: 51.2 MB Data rate: 14.3 kB/s Compression: JPEG90 Default raster repeat is set to 95 repeats