Study 000219:

ACRONYM: el_sumer_uvcs_1

Intended to take 50"-wide rasters of the boundary between coronal holes
and streamers outside the solar disk, using the full wavelength range
allowed by EIS and a 400"-long section of the EIS slit. The raster
is preferred over a sit'n'stare observation to ensure that the
field of view of the simultaneous SUMER observation is included in the
EIS field of view. Exposure time is chosen as a compromise
between high signal-to-noise observations and a compact study of the
same length as the SUMER study.

TARGET        : Boundary between coronal holes and streamers
EXPOSURE TIME : 150s
SLIT          : 2"
FOV           : 50"x400"
SPECTRAL WIND.: 1024
DATA COMP.    : JPEG

POINTING:

Target: Off-limb region at the solar polar holes. Slit to be positioned
at several  heights whose coordinates will be chosen to follow the
boundary between coronal hole and streamer at many heights above the limb.

WARNING:

None