Copyright       	notice of ownership, permissions and limitations.
Manifest        	this file.
README          	introduction
HISTORY			history of xephem versions
INSTALL			how to build and install xephem.
XEphem.ad       	X defaults file for color (xephem.c fallbacks are mono).

auxil/README		info about the role of the auxil directory.
auxil/moon.fts		full moon image, FITS format.
auxil/gsccache/README	info about the cache directory.
auxil/marsmap.fts	1-degree Mars albedo map.
auxil/mars_db		list of Martian names and locations.
auxil/moon_db		list of Lunar names and locations.
auxil/xephem.hlp      	help text file.
auxil/xephem_sites    	sample Earth display sites file.

edb/README		info about the sample database files.
edb/Messier.edb		Messier catalog.
edb/NGC.edb		NGC database (sans Messier.edb).
edb/SAC.edb		SAC database (sans NGC, IC, UGC and Messier.edb).
edb/YBS.edb		Stars from Yale BS Catalog with Bayer and/or Flamsteed #
edb/astorb.edb		all asteroids ever brighter than 14.
edb/comets.edb		sample comet database.
edb/gps.edb		sample GPS satellite database.
edb/mir.edb		sample mir orbital elements.
edb/pulsars.edb		sample pulsar database.
edb/spacecraft.edb	orbital elements of several spacecraft.
edb/vla2cm.edb		2cm VLA calibrator sources
edb/vla20cm.edb		20cm VLA calibrator sources
edb/vla3.7cm.edb	3.7cm VLA calibrator sources
edb/vla6cm.edb		6cm VLA calibrator sources
edb/vla90cm.edb		90cm VLA calibrator sources

fifos/Makefile 		sample Makefile to make xephem fifos
fifos/README		description of fifos which may be used by xephem

tools/README		info about the miscellaneous tools provided.
tools/astorb2edb.pl	convert asteroids at http://www.lowell.edb to xephem.
tools/encke2edb.pl	convert most stuff at http://encke.jpl.nasa.gov/eph
tools/extract.awk	script to pull comet elements from various usenet posts.
tools/gps.awk		convert GPS satellite course nav data to xephem edb.
tools/gsc/Makefile	gscd and gscload Makefile
tools/gsc/README	info about gscd and gscload
tools/gsc/gscd.c	network GSC server deamon
tools/gsc/gscload.c	utility to load all or part of a GSC CDROM onto disk.
tools/gsc/gsclogstats.pl perl script to report usage stats from gscd log.
tools/gsc/support.c	support functions for gscd and gscload
tools/jost2edb.nawk	convert typical posting from Jost Jahn to xephem form.
tools/tle2edb.awk	convert NASA "2-line" satellite data to xephem form.
tools/yeomans.pl	convert Don Yeomans posts at http://encke.jpl.nasa.gov

vms/makefile.com   	batch file which may help building xephem on VMS
vms/makefile.mms	makefile "
vms/readme.vms		VMS intro
vms/xephem.vms-ad	X resources for VMS
vms/xephem.vms-hlp	[very old] man page but an idea for converting to Help.

work/README		info about the role of the work directory
work/ephem.plt       	sample plot file (an analemma).

Imakefile		sample Imakefile for xmkmf.
Makefile.smple		sample simple make file.
P_.h			our macro to conditionally use ANSI prototypes.
aa_hadec.c		convert between alt/az and hour angle/dec.
aberration.c		effect of aberation (motion).
anomaly.c		compute anomaly.
astro.h			unit conversion macros and planet defines.
calmenu.c		control the calendar on the main menu.
chap95.c		code for outter planets, DE200 model, Chapront, 1995
chap95.h		Chapront glue
chap95_data.c		Chapront polynomial tables.
circum.c		main "astronomy" entry point
circum.h		defines Now and Sky structures.
closemenu.c             control the list of close objects.
comet.c			compute comet position from elements.
compiler.c		compile and execute arithmetic expressions.
constel.c		handles determing and printing constellation info.
datamenu.c		manage the general data menu.
db.c			read and process the database files, and in-memory db.
dbmenu.c		manage the database menu.
earthmap.c		coordinates for the simple earth map.
earthmenu.c		manage the sunlit earth menu.
earthsat.c		compute earth satellite info.
eq_ecl.c		convert between equitorial and eclipitic coords.
eq_gal.c		convert between equitorial and galactic coords.
fits.c			FITS support functions.
fits.h			interfaces for functions in fits.c
formats.c		basic date, time, prompts, etc formats.
fsmenu.c		field star management.
gsc.c			Hubble GSC code.
gscd.h			common values between GSC daemon and clients
gscnet.c		code to communicate with gsc daemon.
helpmenu.c		manage the help menu and supporting text file.
jupgrs.c		code for Jupiter's Great Red Spot
jupmenu.c		manage the jupiter moon map menu.
libration.c		compute	Lunar libration in lat and long.
listmenu.c		manage the listing control menu.
mainmenu.c		manage the main menu.
map.h			typedefs useful for maps consisting of sets of lines.
marsmenu.c		manage the mars central meridian longitude menu.
misc.c			everyone needs one of these!
mjd.c			converters to and from modified julian date.
moon.c			compute moon position.
mooncolong.c		code to support selenographic colongitude.
moonmenu.c		manage the moon display menu.
moonnf.c		compute new and full moon dates.
msgmenu.c		manage the message alert mechanism.
net.c			misc networking code.
net.h			supporting interfaces for the networking code.
nutation.c		compute nutation correction.
objmenu.c		manage the objx/y menu.
obliq.c			compute obliquity.
parallax.c		functions to compute earth rim parallax correction.
patchlevel.c		defines PATCHLEVEL which establishes release level.
patchlevel.h		declares PATCHLEVEL which establishes release level.
plans.c			polynomials to find planet location at any certain time.
plot_aux.c		manage the plotting menu and read supporting files.
plotmenu.c		manage the plot control menu and write supporting files.
ppm.c			code for the PPM catalog.
precess.c		compute precession correction.
preferences.c		code to maintain user preference settings.
preferences.h		header file for use by modules using preferences.
progress.c		code to run the progress meter.
ps.h			public ps.c interface.
ps.c			Postscript support functions.
query.c			general purpose menu query tool.
reduce.c		convert elliptical elements from one epoch to another.
refract.c		atmospheric refraction model.
riset.c			find basic rise/set sideral times of a fixed object.
riset_cir.c		iteratively solve for rise/set times of moving objects.
rotated.c		rotated X font code.
rotated.h		support for rotated X font code.
satmenu.c		manage the Saturn menu.
sites.h			support for users of sites.c
sites.c			code to read and manage the xephem_sites file.
skyhist.c		auxiliary skyview history functionality.
skyhist.h		support between skyviewmenu.c and skyhist.c.
skylist.c		auxiliary skyview file list functionality.
skylist.h		support between skyviewmenu.c and skylist.c.
skyfiltmenu.c		manage the sky view type filter menu.
skyfits.c		sky view FITS support functions.
skyviewmenu.c		manage the circular sky view menu.
solsysmenu.c		manage the solar system menu.
sphcart.c		handy spherical/cartesian convertions.
srchmenu.c		manage the search control menu.
sun.c			compute location of sun at any time.
time.c			manage setting and getting the time from the os
tips.c			manage the help tip facility.
trailmenu.c		operate the trail setup dialog.
trails.h		support for users of trailmenu.c.
utc_gst.c		convert between UT1 and Greenwich sidereal time
versionmenu.c		current version notice, and revision history comments.
vsop87.c		code for inner planets, VSOP87 solution, Bretagnon
vsop87.h		VS glue.
vsop87_data.c		VS polynomial tables.
wcs.c			FITS World Coordinate System support functions.
xephem.c		main() and misc minor support utility functions.
xmisc.c			misc X Windows functions.

xephem.man     	 	manual page, written for the nroff -man macros.
