22.01.06
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Fixed moment calculation routines. Added fits data - new versions of John Mariska's simulated EIS 
data (TRACE data). eis_sim0.fits and eis_1.fits, which has velocities added.

16.01.2006
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Added functionality: Compare EIS spectra with Chianti synthetic spectra.
This can be found under the Options menu in the XCONTROL window. A selection
window pops up where the user can select detector A and/or B on EIS, and 
the emission measure to be used for Chianti spectra (QS, AR, Flare). 
Once this is done (by clicking OK), a plot window with various controls 
is launched.

06.01.2006
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WARNING: New environment.pro. Need environment variables in .cshrc (or equivalent) file. Or in IDL setup under 
windows.

Completely new FITS production software. Also several additions and updates in QL/calibration/data analysis sw.

15. nov. 2004
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Bug fixed in /eis/idl/util/ximovie.pro

11. Nov. 2004
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Updates methods that define and read the Mission Data (MD) header. 
New parameters in the MD hdr (based on last version of Khalids document) added.

02. Nov. 2004
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Started 'Project better documentation'. Analysis routines now have extended 
headers describing the functionality of the programs. Both eis_getdata and 
eis_getmoments have been rewritten, and are now both more flexible in what 
output  
15. Oct 2004 
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Added first analysis software: A "moments" button in xcontrol. 
This will calculate 0th, 1st and 2nd order moments of the line profile 
(intensity, velocity, width). These are the so called "Data Products" of EIS. 
Moments are displayed using the xmap program. So far not possible to save 
moments. Will add 'save as fits' soon.

05. may 2004
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Added calibration directory. So far with the possibility of 
doing dark current subtraction. Need Dark Current CCD data.

23. april 2004:
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xdetector.pro: Fixed bug in zoom when full size CCD display.


22. april 2004: 
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Added data ro /solarb/eis/data/science/fits/fs*.fits : Lots of FITS files made 
from test data.
Added /solarb/eis/idl/fits/xmkfits : GUI program to produce FITS files.
Updated versions of /solarb/eis/idl/ql/xdetector.pro
                    /solarb/eis/idl/fits/eis_mkfits.pro
                    /solarb/eis/idl/objects/eis_aux__define.pro
                    /solarb/eis/idl/objects/ccsds_hdr__read.pro

As from today there is no longer need for an init.pro file in the running 
directory with the ".r mkuwords" in it. In stead, the functions in 
the mkuwords.pro has been added at the beginning of the ccsds_hdr__read.pro 
routine.  


New additions 19.04.04:
----------------------
I have put the environment.pro and idlstartup.pro files in the idl/ql/ directory. If you want to run the QL from another location, make sure that this directory is in you idlpath.

NOTE: In environment.pro there are two ways of getting path separators. 
If you are running the QL under ssw, you should use the get_delim function. 
If you are running it as a stand-alone under "normal" IDL, get_delim will 
not work, and then the path_sep() function should be used. In that case, 
please comment out the get_delim() statement.
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New addition 01.03.04:
There`s a new directory called analysis. This has two scripts to extract data
and to calculate and extract moments. There`s also a separate REDME file in that 
directory that explains the scripts. At present the moment calculations are 
not incorporated in the QL, so using the scripts (or prompt) are the only way 
to calclate velocity and widths.
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