Study 000630: Acronym: fast_slot_hefe3 Updated by M. Whillock, MSSL, 20220708. Copied from study id 0000574, increased exposure time by 50%. This (slot) study uses the 266" slot on an active region in Fe XII and He II for just over an hour, 15 sec exposure time. A slit raster of the active region is also carried out before and after the fast slot run in order to identify the emissions line in the slot bands. If telemetry is available, then running this study for several hours would be good - again with the slit raster before and after this slot study. The active region should be on the disk. Target: active region. Duration: 1h 28m 57s Slot: 266" Raster size: 266"x384" Exposure time: 15s Data volume: 189 Mbit Data rate: 35.42 kB/s Pointing: -------- The pointing will be at an active region on the disk. Instruction to planners: ------------------------ 1) Run raster_hefe3 (ID# 573) 2) Run fast_slot_hefe3 (this study). Raster repeat is highly desirable, subject to TM availability 3) Run raster_hefe3 (ID# 573) Warning: -------- High data rate.