Study 000322:

ACRONYM: NRL_QSCH_30x400_90s

This raster is designed for more detailed observations of the quiet Sun
and coronal holes at relatively low data rate. This study is intendend to
complement nrl_qsch_30x400_60s2 by including more lines, deeper exposures,
and lower compression. The Fe XII 186.880/195.119 density sensitive line
pair is included. S X 264.233 is also included for abundance studies.

The raster is sized so that ASRC can be used to make a larger raster.

TARGET:           Quiet Sun/Coronal Hole
EXPOSURE TIME:    90s
RASTER:           Scanning
SLIT:             1"
STEP SIZE:        1"
FOV:              30"x400"
RASTER DURATION:  48m36s
VOLUME:           23.8 Mbits
VOLUME/HOUR:	  29.4 Mbits/h
RATE:		   8.2 kbits/s
COMPRESSION:      DPCM

Line List:
----------

   256.48       32 #  He II 256.317, Si X 256.366, S XIII 256.686 
   186.75       32 #  Fe VIII 186.601, Ca XIV 186.610, Fe XII 186.880 
   275.40       24 #  Si VII 275.352
   197.86	24 #  Fe IX 197.862
   184.54       24 #  Fe X 184.536 
   188.32       24 #  Fe XI 188.216, Fe XI 188.299
   193.60       24 #  Fe XII 193.509
   195.12       24 #  Fe XII 195.119 
   264.23       24 #  S X 264.233
   202.04       24 #  Fe XIII 202.044
   270.52       24 #  Mg VI 270.394, Fe XIV 270.519 
   284.16       24 #  Al IX 284.015, Fe XV 284.160
   262.98       24 #  Fe XVI 262.984

Pointing:
---------

Anywhere in the quiet sun or a coronal hole

Use/Instructions to planners:
-----------------------------

This is a narrow raster that can be expanded using ASRC.
If used with ASRC, use the following ASRC parameters:

* Set the raster repeat parameter and enable ASRC. 

Direction: Leave in FORWARD position (ASRC specific)
SKIP: Don't change -> 1 (ASRC specific)
Compensation steps: Set to 120 

Warning:
--------

None.