Study 000310:

ACRONYM: prom_rast_v1

prom_rast_v1 consists in one raster taking spectra at 80 positions with 1"
steps, using the 1" slit, with 50s exposures at each position.
It runs in 1h14min, therefore it can be easily inserted in the EIS observing
plans. The window height in the Y direction is taken to be 128 pixels,
which is sufficient to cover the area occupied by our type of target.
JPEG98 compression is used to lower the telemetry requirements. The choice
of the 1" slit allows us to aim for maximal spatial and spectral resolution,
especially within the frame of HOP0082 where we will combine EIS and SUMER
observations (SUMER will use the 0.3"x120" or 1"x120" slit depending on line
and location).

We observe in 25 spectral windows to have a wide range of lines formed at
different temperatures, and allowing several density-sensitive line ratios
to be used for plasma diagnostics.

ACRONYM: prom_rast_v1
TARGET: active or quiescent filament / prominence
EXPOSURE TIME: 50 s
RASTER: scanning
SLIT: 1"
STEP SIZE: 1"
FOV: 81"x128"
RASTER DURATION: 1h14m

2) Pointing

Any limb prominence or disk filament, with a preference for active / eruptive
structures

3) Running

Coordinated with SUMER

4) Warning

None