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>>
>>
ITA - SAO - GAO RAN >>
*** TAGL *** EMEP COHA >>
>>
31/12/86
01/01/02
>>
: >>
0. Azimuth (.::..)>>
1. UT (.::..)>>
2. t_m_.(.) (.::.).>>
3. Nutat in .. >> - sec. of time
4. refract. >>- grad
5. Refract. >> arc. sec
6. . >> (h:min:sec)
7. Declination >>
8. Position angle >> not using
9. Velocity H >> arc.sec per h
10. Velocity A >> arc.sec per h
11. Optical radius, rad. >>
12. Optical radius, time sec. >>
13. P >> position angle of solar ratation axis, arc. grad
14. B0 >> latitude of the solar disk centre, arc. grad
15. L0 >> Longitude of Carrington, grad
16. Sun-earth distance, A.U. >>
17. VALH, sec.per hour >>
18. VDELH, angle sec. hour >>
============================= OPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~   !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~
\ No newline at end of file
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THE IDL ASTRONOMY USER'S LIBRARY (November 2006)
The IDL Astronomy Users Library is a central repository for general purpose
astronomy procedures written in IDL. The library currently contains
500+ procedures including general FITS I/O, interfaces with STSDAS and IRAF,
astronomical utilities, and photometry and spectral analysis procedures.
The library is not meant to be an integrated package, but rather is a
collection of procedures from which users can pick and choose (and possibly
modify) for their own use. Submitted procedures are given a cursory testing,
but are basically stored in the library as submitted. The IDL
Astronomy User's Library was funded through November 2000 under the NASA
Astrophysics Data program.
The homepage for the IDL Astronomy Library is http://idlastro.gsfc.nasa.gov.
There is no longer any FTP access and downloads must be performed from the Web
or using WGET. The default version of the Library requires IDL V5.5,
although earlier frozen versions are available for V4.0-V5.0, V5.1, V5.2, V5.3,
and V5.4.
The success of the IDL Astronomy User's Library depends upon the
willingness of users to give as well as take. Submission of relevant
procedures is strongly encouraged. Equally important is the notification
(or correction) of programming bugs or documentation errors.
I have discontinued the previous mailing list because notices were so
infrequent. I will post news about major updates to the comp.lang.idl-pvwave
newsgroup.
Questions about the IDL Astronomy Library can be addressed to
Wayne Landsman landsman@mpb.gsfc.nasa.gov
(301)-286-3625
The directory contains the following files
astron.tar.gz - a gzip'ed Unix tar file containing all Library procedures
text files, and data files. This file should be obtained in binary
mode.
astron.dir.tar.gz - This file is an alternative to astron.tar.gz. It
contains the same files as astron.tar.gz but maintains the library
procedures in their respective sub-directories.
astron.zip - A .zip version of the Astronomy Library, but with X-windows-only
procedures (e.g. curs.pro) removed
contents.txt - an ASCII file giving one-line descriptions of all
500+ procedures currently in the Library. This listing is also
available at http://idlastro.gsfc.nasa.gov/contents.html
guidelines.txt - Suggested programming guidelines for Astronomy library
procedures.
news.txt - an ASCII file listing all additions or changes to the Library
in the past 6 months in reverse chronological order. This file
should be checked periodically as new and modified procedures are added
to the Library. Also availabile as an HTML file at
http://idlastro.gsfc.nasa.gov/news.html
README - this file
The following subdirectories are available
text - contains a collection of ASCII and LaTex files concerning various
categories of IDL procedures.
data - contains data files used by a couple of Library procedures. *Due to
their size, the files testpo.405 and JPLEPH.405 are not included in
the .tar and.zip files. This environment variable ASTRO_DATA should
point to this directory.
obsolete - repository for procedures removed from the Library because their
use has diminished or their functionality has been replaced by other
procedures.
pro - Contains all the Library procedures as individual ASCII files.
These procedures are placed in subdirectories according to their
category, e.g. pro/fits, pro/sdas, pro/idlphot
v4 - Contains the IDL Astronomy Library procedures formatted for use with
IDL V3.6 through V5.0.
v51 - Contains a frozen version of the Library formatted for use with V5.1
v52 - Contains a frozen version of the Library formatted for use with V5.2
v53 - Contains a frozen version of the Library formatted for use with V5.3
v54 - Contains a frozen version of the Library formatted for use with V5.4
v56 - A beta test directory of procedures upgraded to take advantage of new
features introduced in IDL V5.6. These procedures will *not* run
in earlier versions of IDL.
v56 - A beta test directory of procedures upgraded to take advantage of new
features introduced in IDL V6.0. These procedures will *not* run
in earlier versions of IDL.
zdbase - Contains compressed binary tar files of popular astronomical
catalogs formatted as IDL databases. See the file
zdbase/README for more info.
contrib - contains self-contained IDL astronomy-related packages that
are *not* part of the standard astronomy library distribution.
See contrib/README for more info.
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May 2002
This directory contains any data files which are used by procedures
in the IDL astronomy library. These procedures look for these data files
in a directory with the environment name ASTRO_DATA (Unix).
As of May 2002, this directory contains two files