Study 000086:


Consists of two rasters:

(1) a context raster covering 40x304 arcsec2 with 1" slit
(2) sit-and-stare with 1" slit taking 304" along slit (100 exposures)

Exposure times are 5 seconds, and five lines are included: the core
lines plus the Fe XIII 203.8/202.0 density diagnostic.

USE: The aim is search for high cadence density variations in active
regions.

NOTES: the number of repeats of (2) should be adjusted to fill the
available time slot.

NOTES: this study is preferred to PRY_fast_dens.