Study 000601:

ACRONYM:  DHB_007_v3

This is a new version of DHB_007 with an increased exposure time to improve the signals
in weak lines. To maintain the duration the step size between exposures has been 
increased from 4" to 6".

The study itself is for multiple use, with spectral lines chosen to measure densities,
compute an emission measure distribution to obtain temperatures, and use that
distribution to compute abundances. It covers a very large field of view 
(494"x512") in a relatively short time (70 mins) using the 2" slit and 6"
steps. The idea is to fit the raster between SAAs. 

TARGET:           Active Region
EXPOSURE TIME:    45s
RASTER:           Scanning
SLIT:             2"
FOV:              494"x512" 
RASTER DURATION:  1h8m 
VOLUME:           153 Mbits
RATE:             37 kbits/s
COMPRESSION:      JPEG90        

The line-list is similar to #218 with Fe XXIV 255 replaced by Si X 261.

Pointing:
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As in HOP 130 for a full Sun scan, or any large active region, or AR/CH complex.

Warning:
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None.