/usr/lib/python3/dist-packages/ginga/rv/plugins/IRAF.py is in python3-ginga 2.6.1-2.
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The actual contents of the file can be viewed below.
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The IRAF plugin implements a remote control interface for the Ginga FITS
viewer from an IRAF session. In particular it supports the use of the
IRAF 'display' and 'imexamine' commands.
Instructions for use:
Set the environment variable IMTDEV appropriately, e.g.
$ export IMTDEV=inet:45005 (or)
$ export IMTDEV=unix:/tmp/.imtg45
Ginga will try to use the default value if none is assigned.
Start IRAF plugin (Plugins->Start IRAF).
From Ginga you can load images and then use 'imexamine' from IRAF to load
them, do photometry, etc. You can also use the 'display' command from IRAF
to show images in Ginga. The 'IRAF' tab will show the mapping from Ginga
channels to IRAF numerical 'frames'.
When using imexamine, the plugin disables normal UI processing on the
channel image so that keystrokes, etc. are passed through to IRAF. You can
toggle back and forth between local Ginga control and IRAF control using
the radio buttons at the top of the tab or using the space bar.
IRAF commands that have been tested: display, imexam, rimcur and tvmark.
"""
import sys, os
import logging
import threading
import socket
import ginga.util.six as six
if six.PY2:
import Queue
else:
import queue as Queue
import array
import numpy
import time
from ginga import GingaPlugin, AstroImage
from ginga import cmap, imap
from ginga.gw import Widgets, Viewers
from ginga.misc import Bunch
# XImage protocol support
import IIS_DataListener as iis
class IRAF(GingaPlugin.GlobalPlugin):
def __init__(self, fv):
# superclass defines some variables for us, like logger
super(IRAF, self).__init__(fv)
self.keyqueue = Queue.Queue()
self.keyevent = threading.Event()
self.keymap = {
'comma': ',',
}
self.ctrldown = False
self.layertag = 'iraf-canvas'
# this will be set in initialize()
self.canvas = None
self.dc = fv.get_draw_classes()
self.addr = iis.get_interface()
self.ev_quit = self.fv.ev_quit
self.dataTask = None
# Holds frame buffers
self.fb = {}
self.current_frame = 0
# cursor position
self.cursor_x = 1.0
self.cursor_y = 1.0
self.mode = 'ginga'
self.imexam_active = False
self.imexam_chname = None
# init the first frame(frame 0)
self.init_frame(0)
# colormap for use with IRAF displays
self.cm_iis = cmap.ColorMap('iis_iraf', cmap_iis_iraf)
self.im_iis = imap.get_imap('ultrasmooth')
fv.add_callback('add-channel', self.add_channel)
fv.add_callback('delete-channel', self.delete_channel)
#fv.set_callback('channel-change', self.focus_cb)
self.gui_up = False
def build_gui(self, container):
canvas = self.dc.DrawingCanvas()
canvas.enable_draw(False)
## canvas.set_callback('none-move', self.cursormotion)
canvas.add_callback('key-press', self.window_key_press)
canvas.add_callback('key-release', self.window_key_release)
self.canvas = canvas
vbox = Widgets.VBox()
fr = Widgets.Frame("IRAF")
captions = [
("Addr:", 'label', "Addr", 'llabel', 'Restart', 'button'),
("Set Addr:", 'label', "Set Addr", 'entry'),
("Control", 'hbox'),
("Channel:", 'label', 'Channel', 'llabel'),
]
w, b = Widgets.build_info(captions)
self.w.update(b)
addr = str(self.addr.name)
b.addr.set_text(addr)
b.restart.set_tooltip("Restart the server")
b.restart.add_callback('activated', self.restart_cb)
b.set_addr.set_length(100)
b.addr.set_text(addr)
b.set_addr.set_tooltip("Set address to run remote control server")
b.set_addr.add_callback('activated', self.set_addr_cb)
self.w.mode_d = {}
btn1 = Widgets.RadioButton("Ginga")
btn1.set_state(True)
btn1.add_callback('activated', lambda w, val: self.switchMode('ginga'))
self.w.mode_d['ginga'] = btn1
self.w.control.add_widget(btn1)
btn2 = Widgets.RadioButton("IRAF", group=btn1)
btn2.add_callback('activated', lambda w, val: self.switchMode('iraf'))
self.w.mode_d['iraf'] = btn2
self.w.control.add_widget(btn2)
fr.set_widget(w)
vbox.add_widget(fr, stretch=0)
fr = Widgets.Frame("Frame/Channel")
lbl = Widgets.Label("")
self.w.frch = lbl
fr.set_widget(lbl)
vbox.add_widget(fr, stretch=0)
# stretch
vbox.add_widget(Widgets.Label(''), stretch=1)
btns = Widgets.HBox()
btns.set_spacing(4)
btns.set_border_width(4)
btn = Widgets.Button("Close")
btn.add_callback('activated', lambda w: self.close())
btns.add_widget(btn)
btns.add_widget(Widgets.Label(''), stretch=1)
vbox.add_widget(btns)
container.add_widget(vbox, stretch=1)
self.gui_up = True
fmap = self.get_channel_frame_mapping()
self.update_chinfo(fmap)
def update_chinfo(self, fmap):
if not self.gui_up:
return
# Update the GUI with the new frame/channel mapping
fmap.sort(lambda x, y: x[1] - y[1])
s = ["%2d: %s" % (num, name) for (name, num) in fmap]
self.w.frch.set_text("\n".join(s))
def _setMode(self, modeStr, chname):
modeStr = modeStr.lower()
self.w.mode_d[modeStr].set_state(True)
self.w.channel.set_text(chname)
self.switchMode(modeStr)
def setMode(self, modeStr, chname):
self.imexam_chname = chname
self.fv.gui_do(self._setMode, modeStr, chname)
def toggleMode(self):
isIRAF = self.w.mode_d['iraf'].get_state()
chname = self.imexam_chname
if isIRAF:
self.logger.info("setting mode to Ginga")
self.setMode('Ginga', chname)
else:
self.logger.info("setting mode to IRAF")
self.setMode('IRAF', chname)
def add_channel(self, viewer, chinfo):
self.logger.debug("channel %s added." % (chinfo.name))
n = self.channel_to_frame(chinfo.name)
if n is None:
found = len(self.fb)
for n, fb in self.fb.items():
if fb.chname is None:
found = n
fb = self.init_frame(found)
fb.chname = chinfo.name
fmap = self.get_channel_frame_mapping()
self.fv.gui_do(self.update_chinfo, fmap)
def delete_channel(self, viewer, chinfo):
self.logger.debug("delete channel %s" % (chinfo.name))
n = self.channel_to_frame(chinfo.name)
if n is not None:
self.fb[n].chname = None
fmap = self.get_channel_frame_mapping()
self.fv.gui_do(self.update_chinfo, fmap)
def switchMode(self, modeStr):
modeStr = modeStr.lower()
chname = self.imexam_chname
chinfo = self.fv.get_channel(chname)
if modeStr == 'iraf':
self.ui_disable(chinfo.fitsimage)
else:
self.ui_enable(chinfo.fitsimage)
def start(self):
try:
if self.addr.prot == 'unix':
os.remove(self.addr.path)
except:
pass
# start the data listener task, if appropriate
ev_quit = threading.Event()
self.dataTask = iis.IIS_DataListener(
self.addr, controller=self,
ev_quit=ev_quit, logger=self.logger)
self.fv.nongui_do(self.dataTask.mainloop)
def stop(self):
if self.dataTask:
self.dataTask.stop()
self.gui_up = False
def restart_cb(self, w):
# restart server
if self.dataTask:
self.dataTask.stop()
self.start()
def set_addr_cb(self, w):
# get and parse address
addr = w.get_text()
self.addr = iis.get_interface(addr=addr)
addr = str(self.addr.name)
self.w.addr.set_text(addr)
def channel_to_frame(self, chname):
for n, fb in self.fb.items():
if fb.chname == chname:
return n
return None
def get_channel_frame_mapping(self):
l = [ (fb.chname, n+1) for n, fb in self.fb.items() ]
return l
def redo(self, channel, image):
"""Called when a new image appears in the channel."""
if not self.gui_up:
return
# check if this is an image we received from IRAF or
# one that was loaded locally.
ct = image.get('ct', None)
if ct is not None:
# This image was sent by IRAF--we don't need to
# construct extra fb information for it
return
n = self.channel_to_frame(channel.name)
if n is None:
return
self.logger.debug("new image, frame is %d" % (n))
fb = self.get_frame(n)
newpath = image.get('path', 'NO_PATH')
host = socket.getfqdn()
newhost = image.get('host', host)
# protocol has a bizarre 16-char limit on hostname
newhost = newhost[:16]
# this is just a placeholder so that IIS_RequestHandler will
# report something in this buffer
fb.buffer = array.array('B', ' ')
# Update IRAF "wcs" info so that IRAF can load this image
#print "filling wcs info"
fb.ct = iis.coord_tran()
image.set(ct=ct)
# iis version 1 data
fb.ct.valid = 1
fb.ct.a = 1
fb.ct.b = 0
fb.ct.c = 0
fb.ct.d = 1
fb.ct.tx = 0
fb.ct.ty = 0
fb.ct.z1 = 0
fb.ct.z2 = 1
fb.ct.zt = iis.W_UNITARY
fb.ct.format = ''
fb.ct.imtitle = ''
# iis version 1+ data
fb.ct.region = 'image'
#x1, y1, x2, y2 = fitsimage.get_datarect()
#wd, ht = x2-x1, y2-y1
#x1, y1, x2, y2 = x1+1, y1+1, x2+1, y2+1
#fb.ct.sx, fb.ct.sy = float(x1), float(y1)
wd, ht = image.get_size()
fb.ct.sx, fb.ct.sy = float(1), float(1)
fb.ct.snx, fb.ct.sny = wd, ht
fb.ct.dx, fb.ct.dy = 1, 1
fb.ct.dnx, fb.ct.dny = wd, ht
# ref
newref = "!".join([newhost, newpath])
fb.ct.ref = newref
# TODO: we shouldn't have to know about this here...
if (fb and fb.ct.a is not None):
wcs = "%s\n%f %f %f %f %f %f %f %f %d\n" % (
fb.ct.imtitle, fb.ct.a, fb.ct.b, fb.ct.c, fb.ct.d,
fb.ct.tx, fb.ct.ty, fb.ct.z1, fb.ct.z2, fb.ct.zt)
else:
wcs = "[NOSUCHWCS]\n"
if (fb and fb.ct.sx is not None):
mapping = "%s %f %f %d %d %d %d %d %d\n%s\n" % (
fb.ct.region, fb.ct.sx, fb.ct.sy, fb.ct.snx, fb.ct.sny,
fb.ct.dx, fb.ct.dy, fb.ct.dnx, fb.ct.dny, fb.ct.ref)
else:
mapping = ""
fb.wcs = wcs + mapping
self.logger.debug("filled wcs info")
# ------ BEGIN (methods called by IIS server) ----------------
def init_frame(self, n):
"""
NOTE: this is called from the IIS_RequestHandler
"""
self.logger.debug("initializing frame %d" % (n))
# create the frame, if needed
try:
fb = self.get_frame(n)
except KeyError:
fb = iis.framebuffer()
self.fb[n] = fb
fb.width = None
fb.height = None
fb.wcs = ''
fb.image = None
fb.bitmap = None
fb.zoom = 1.0
fb.buffer = array.array('B')
fb.ct = iis.coord_tran()
#fb.chname = None
return fb
def get_frame(self, n):
"""
NOTE: this is called from the IISRequestHandler
Will raise KeyError if frame is not initialized.
"""
return self.fb[n]
def set_frame(self, n):
"""
NOTE: this is called from the IISRequestHandler
"""
self.current_frame = n
def display(self, frame, width, height, reverse=False):
"""
NOTE: this is called from the IISRequestHandler
"""
fb = self.get_frame(frame)
self.current_frame = frame
if reverse:
fb.buffer.reverse()
# frames are indexed from 1 in IRAF
chname = fb.chname
if chname is None:
chname = 'Frame%d' % (frame+1)
fb.chname = chname
self.logger.debug("display to %s" %(chname))
try:
data = fb.buffer
byteswap = False
dims = (fb.height, fb.width)
dtype = numpy.uint8
metadata = {}
image = IRAF_AstroImage(logger=self.logger)
#image.load_buffer(fb.buffer, dims, dtype, byteswap=byteswap,
# metadata=metadata)
data = numpy.fromstring(fb.buffer, dtype=dtype)
data = data.reshape(dims)
# Image comes in from IRAF flipped for screen display
data = numpy.flipud(data)
image.set_data(data, metadata=metadata)
# Save coordinate transform info
image.set(ct=fb.ct)
# make up a name (is there a protocol slot for the name?)
fitsname = str(time.time())
# extract path from ref
oldref = fb.ct.ref
items = oldref.split('!')
host = items[0]
path = '!'.join(items[1:])
image.set(name=fitsname, path=path, host=host)
#image.update_keywords(header)
except Exception as e:
# Some kind of error unpacking the data
errmsg = "Error creating image data for '%s': %s" % (
chname, str(e))
self.logger.error(errmsg)
raise GingaPlugin.PluginError(errmsg)
# Do the GUI bits as the GUI thread
self.fv.gui_do(self._gui_display_image, fitsname, image, chname)
def _gui_display_image(self, fitsname, image, chname):
if not self.fv.has_channel(chname):
chinfo = self.fv.add_channel(chname)
else:
chinfo = self.fv.get_channel(chname)
fitsimage = chinfo.fitsimage
# Set the RGB mapping appropriate for IIS/IRAF
rgbmap = fitsimage.get_rgbmap()
rgbmap.set_imap(self.im_iis, callback=False)
rgbmap.set_cmap(self.cm_iis, callback=False)
rgbmap.set_hash_size(65535, callback=False)
rgbmap.set_hash_algorithm('linear', callback=True)
# various settings that should apply
settings = fitsimage.get_settings()
settings.setDict(dict(autocuts='off', flip_x=False, flip_y=False,
swap_xy=False, rot_deg=0.0), callback=True)
# Set cut levels
fitsimage.cut_levels(0.0, 255.0, no_reset=True)
# Enqueue image to display datasrc
self.fv.add_image(fitsname, image, chname=chname)
self.fv.ds.raise_tab('IRAF')
def get_cursor(self):
self.logger.info("get_cursor() called")
chinfo = self.fv.get_channel_info()
# Find out which frame we are looking at
#frame = self.current_frame
frame = self.channel_to_frame(chinfo.name)
fitsimage = chinfo.fitsimage
last_x, last_y = fitsimage.get_last_data_xy()
# Correct for surrounding framebuffer
image = fitsimage.get_image()
if isinstance(image, IRAF_AstroImage):
last_x, last_y = image.get_corrected_xy(last_x, last_y)
res = Bunch.Bunch(x=last_x, y=last_y, frame=frame)
return res
def get_keystroke(self):
self.logger.info("get_keystroke() called")
chinfo = self.fv.get_channel_info()
fitsimage = chinfo.fitsimage
# Find out which frame we are looking at
#frame = self.current_frame
frame = self.channel_to_frame(chinfo.name)
image = fitsimage.get_image()
self.start_imexamine(fitsimage, chinfo.name)
self.keyevent.wait()
evt = self.keyqueue.get()
self.stop_imexamine(fitsimage, chinfo.name)
res = Bunch.Bunch(x=evt.x, y=evt.y, key=evt.key, frame=frame)
return res
def set_cursor(self, x, y):
self.logger.info("TODO: set_cursor() called")
# ------ END (methods called by IIS server) ----------------
def ui_disable(self, fitsimage):
# NOTE: can't disable main canvas ui because it won't propagate
# events to layered canvases
#fitsimage.ui_setActive(False)
#self.canvas.ui_setActive(True)
self.mode = 'iraf'
def ui_enable(self, fitsimage):
fitsimage.ui_setActive(True)
#self.canvas.ui_setActive(False)
self.mode = 'ginga'
def start_imexamine(self, fitsimage, chname):
self.logger.info("STARTING")
# Turn off regular UI processing in the frame
self.canvas.set_surface(fitsimage)
# insert layer if it is not already
try:
obj = fitsimage.get_object_by_tag(self.layertag)
except KeyError:
# Add canvas layer
fitsimage.add(self.canvas, tag=self.layertag)
self.canvas.ui_setActive(True)
self.imexam_active = True
self.setMode('IRAF', chname)
self.fv.gui_do(self.fv.ds.raise_tab, 'IRAF')
self.logger.info("FINISHING")
def stop_imexamine(self, fitsimage, chname):
self.logger.info("STARTING")
self.imexam_active = False
self.setMode('Ginga', chname)
self.logger.info("FINISHING")
def window_key_press(self, canvas, keyname):
if not self.imexam_active:
return False
self.logger.info("key pressed: %s" % (keyname))
if len(keyname) > 1:
if keyname in ('shift_l', 'shift_r'):
# ignore these keystrokes
return False
elif keyname in ('control_l', 'control_r'):
# control key combination
self.ctrldown = True
return False
elif keyname == 'space':
self.toggleMode()
return True
keyname = self.keymap.get(keyname, '?')
if self.mode != 'iraf':
return False
if self.ctrldown:
if keyname == 'd':
# User typed ^D
keyname = chr(4)
# Get cursor position
fitsimage = canvas.getSurface()
last_x, last_y = fitsimage.get_last_data_xy()
# Correct for surrounding framebuffer
image = fitsimage.get_image()
if isinstance(image, IRAF_AstroImage):
last_x, last_y = image.get_corrected_xy(last_x, last_y)
# Get frame info
#frame = self.current_frame
chname = self.fv.get_channel_name(fitsimage)
chinfo = self.fv.get_channel(chname)
frame = self.channel_to_frame(chinfo.name)
# add framebuffer information if it is not there already
self.redo(chinfo, image)
self.keyqueue.put(Bunch.Bunch(x=last_x, y=last_y, key=keyname,
frame=frame))
self.keyevent.set()
return True
def window_key_release(self, canvas, keyname):
if not self.imexam_active:
return False
self.logger.info("key released: %s" % (keyname))
if len(keyname) > 1:
if keyname in ('control_l', 'control_r'):
# control key combination
self.ctrldown = False
return False
def cursormotion(self, canvas, event, data_x, data_y):
if self.mode != 'iraf':
return False
chviewer = self.fv.getfocus_viewer()
if event.state == 'move':
self.fv.showxy(chviewer, data_x, data_y)
return True
return False
def close(self):
self.fv.stop_global_plugin(str(self))
return True
def __str__(self):
return 'iraf'
class IRAF_AstroImage(AstroImage.AstroImage):
def info_xy(self, data_x, data_y, settings):
ct = self.get('ct', None)
# Get the value under the data coordinates
try:
# We report the value across the pixel, even though the coords
# change halfway across the pixel
x, y = int(data_x+0.5), int(data_y+0.5)
value = self.get_data_xy(x, y)
# Mapping from bytescaled values back to original values
value = iis.wcs_pix_transform(ct, value)
except Exception as e:
self.logger.error("Exception getting value at %d,%d: %s" % (
x, y, str(e)))
value = None
# Calculate WCS RA, if available
try:
# Subtract offsets of data in framebuffer and add offsets of
# rect beginning in source
data_x = data_x - (ct.dx-1) + (ct.sx-1)
data_y = data_y - (ct.dy-1) + (ct.sy-1)
#ra_deg, dec_deg = wcs_coord_transform(ct, data_x, data_y)
#ra_txt, dec_txt = self.wcs.deg2fmt(ra_deg, dec_deg, 'str')
ra_txt = 'BAD WCS'
dec_txt = 'BAD WCS'
except Exception as e:
self.logger.warning("Bad coordinate conversion: %s" % (
str(e)))
ra_txt = 'BAD WCS'
dec_txt = 'BAD WCS'
# Note: FITS coordinates are 1-based, whereas numpy FITS arrays
# are 0-based
ra_lbl, dec_lbl = unichr(945), unichr(948)
fits_x, fits_y = data_x + 1, data_y + 1
info = Bunch.Bunch(itype='astro', data_x=data_x, data_y=data_y,
fits_x=fits_x, fits_y=fits_y,
x=fits_x, y=fits_y,
ra_txt=ra_txt, dec_txt=dec_txt,
ra_lbl=ra_lbl, dec_lbl=dec_lbl,
value=value)
return info
def get_corrected_xy(self, data_x, data_y):
ct = self.get('ct', None)
if ct is not None:
# Subtract offsets of data in framebuffer and add offsets of
# rect beginning in source
data_x = data_x - (ct.dx-1) + (ct.sx-1)
data_y = data_y - (ct.dy-1) + (ct.sy-1)
return data_x, data_y
# this is a specialized color map for use with IRAF displays
#
cmap_iis_iraf = (
(0.000000, 0.000000, 0.000000), # 0: black
(0.004975, 0.004975, 0.004975), # 1-200: frame buffer greyscale values
(0.009950, 0.009950, 0.009950),
(0.014925, 0.014925, 0.014925),
(0.019900, 0.019900, 0.019900),
(0.024876, 0.024876, 0.024876),
(0.029851, 0.029851, 0.029851),
(0.034826, 0.034826, 0.034826),
(0.039801, 0.039801, 0.039801),
(0.044776, 0.044776, 0.044776),
(0.049751, 0.049751, 0.049751),
(0.054726, 0.054726, 0.054726),
(0.059701, 0.059701, 0.059701),
(0.064677, 0.064677, 0.064677),
(0.069652, 0.069652, 0.069652),
(0.074627, 0.074627, 0.074627),
(0.079602, 0.079602, 0.079602),
(0.084577, 0.084577, 0.084577),
(0.089552, 0.089552, 0.089552),
(0.094527, 0.094527, 0.094527),
(0.099502, 0.099502, 0.099502),
(0.104478, 0.104478, 0.104478),
(0.109453, 0.109453, 0.109453),
(0.114428, 0.114428, 0.114428),
(0.119403, 0.119403, 0.119403),
(0.124378, 0.124378, 0.124378),
(0.129353, 0.129353, 0.129353),
(0.134328, 0.134328, 0.134328),
(0.139303, 0.139303, 0.139303),
(0.144279, 0.144279, 0.144279),
(0.149254, 0.149254, 0.149254),
(0.154229, 0.154229, 0.154229),
(0.159204, 0.159204, 0.159204),
(0.164179, 0.164179, 0.164179),
(0.169154, 0.169154, 0.169154),
(0.174129, 0.174129, 0.174129),
(0.179104, 0.179104, 0.179104),
(0.184080, 0.184080, 0.184080),
(0.189055, 0.189055, 0.189055),
(0.194030, 0.194030, 0.194030),
(0.199005, 0.199005, 0.199005),
(0.203980, 0.203980, 0.203980),
(0.208955, 0.208955, 0.208955),
(0.213930, 0.213930, 0.213930),
(0.218905, 0.218905, 0.218905),
(0.223881, 0.223881, 0.223881),
(0.228856, 0.228856, 0.228856),
(0.233831, 0.233831, 0.233831),
(0.238806, 0.238806, 0.238806),
(0.243781, 0.243781, 0.243781),
(0.248756, 0.248756, 0.248756),
(0.253731, 0.253731, 0.253731),
(0.258706, 0.258706, 0.258706),
(0.263682, 0.263682, 0.263682),
(0.268657, 0.268657, 0.268657),
(0.273632, 0.273632, 0.273632),
(0.278607, 0.278607, 0.278607),
(0.283582, 0.283582, 0.283582),
(0.288557, 0.288557, 0.288557),
(0.293532, 0.293532, 0.293532),
(0.298507, 0.298507, 0.298507),
(0.303483, 0.303483, 0.303483),
(0.308458, 0.308458, 0.308458),
(0.313433, 0.313433, 0.313433),
(0.318408, 0.318408, 0.318408),
(0.323383, 0.323383, 0.323383),
(0.328358, 0.328358, 0.328358),
(0.333333, 0.333333, 0.333333),
(0.338308, 0.338308, 0.338308),
(0.343284, 0.343284, 0.343284),
(0.348259, 0.348259, 0.348259),
(0.353234, 0.353234, 0.353234),
(0.358209, 0.358209, 0.358209),
(0.363184, 0.363184, 0.363184),
(0.368159, 0.368159, 0.368159),
(0.373134, 0.373134, 0.373134),
(0.378109, 0.378109, 0.378109),
(0.383085, 0.383085, 0.383085),
(0.388060, 0.388060, 0.388060),
(0.393035, 0.393035, 0.393035),
(0.398010, 0.398010, 0.398010),
(0.402985, 0.402985, 0.402985),
(0.407960, 0.407960, 0.407960),
(0.412935, 0.412935, 0.412935),
(0.417910, 0.417910, 0.417910),
(0.422886, 0.422886, 0.422886),
(0.427861, 0.427861, 0.427861),
(0.432836, 0.432836, 0.432836),
(0.437811, 0.437811, 0.437811),
(0.442786, 0.442786, 0.442786),
(0.447761, 0.447761, 0.447761),
(0.452736, 0.452736, 0.452736),
(0.457711, 0.457711, 0.457711),
(0.462687, 0.462687, 0.462687),
(0.467662, 0.467662, 0.467662),
(0.472637, 0.472637, 0.472637),
(0.477612, 0.477612, 0.477612),
(0.482587, 0.482587, 0.482587),
(0.487562, 0.487562, 0.487562),
(0.492537, 0.492537, 0.492537),
(0.497512, 0.497512, 0.497512),
(0.502488, 0.502488, 0.502488),
(0.507463, 0.507463, 0.507463),
(0.512438, 0.512438, 0.512438),
(0.517413, 0.517413, 0.517413),
(0.522388, 0.522388, 0.522388),
(0.527363, 0.527363, 0.527363),
(0.532338, 0.532338, 0.532338),
(0.537313, 0.537313, 0.537313),
(0.542289, 0.542289, 0.542289),
(0.547264, 0.547264, 0.547264),
(0.552239, 0.552239, 0.552239),
(0.557214, 0.557214, 0.557214),
(0.562189, 0.562189, 0.562189),
(0.567164, 0.567164, 0.567164),
(0.572139, 0.572139, 0.572139),
(0.577114, 0.577114, 0.577114),
(0.582090, 0.582090, 0.582090),
(0.587065, 0.587065, 0.587065),
(0.592040, 0.592040, 0.592040),
(0.597015, 0.597015, 0.597015),
(0.601990, 0.601990, 0.601990),
(0.606965, 0.606965, 0.606965),
(0.611940, 0.611940, 0.611940),
(0.616915, 0.616915, 0.616915),
(0.621891, 0.621891, 0.621891),
(0.626866, 0.626866, 0.626866),
(0.631841, 0.631841, 0.631841),
(0.636816, 0.636816, 0.636816),
(0.641791, 0.641791, 0.641791),
(0.646766, 0.646766, 0.646766),
(0.651741, 0.651741, 0.651741),
(0.656716, 0.656716, 0.656716),
(0.661692, 0.661692, 0.661692),
(0.666667, 0.666667, 0.666667),
(0.671642, 0.671642, 0.671642),
(0.676617, 0.676617, 0.676617),
(0.681592, 0.681592, 0.681592),
(0.686567, 0.686567, 0.686567),
(0.691542, 0.691542, 0.691542),
(0.696517, 0.696517, 0.696517),
(0.701493, 0.701493, 0.701493),
(0.706468, 0.706468, 0.706468),
(0.711443, 0.711443, 0.711443),
(0.716418, 0.716418, 0.716418),
(0.721393, 0.721393, 0.721393),
(0.726368, 0.726368, 0.726368),
(0.731343, 0.731343, 0.731343),
(0.736318, 0.736318, 0.736318),
(0.741294, 0.741294, 0.741294),
(0.746269, 0.746269, 0.746269),
(0.751244, 0.751244, 0.751244),
(0.756219, 0.756219, 0.756219),
(0.761194, 0.761194, 0.761194),
(0.766169, 0.766169, 0.766169),
(0.771144, 0.771144, 0.771144),
(0.776119, 0.776119, 0.776119),
(0.781095, 0.781095, 0.781095),
(0.786070, 0.786070, 0.786070),
(0.791045, 0.791045, 0.791045),
(0.796020, 0.796020, 0.796020),
(0.800995, 0.800995, 0.800995),
(0.805970, 0.805970, 0.805970),
(0.810945, 0.810945, 0.810945),
(0.815920, 0.815920, 0.815920),
(0.820896, 0.820896, 0.820896),
(0.825871, 0.825871, 0.825871),
(0.830846, 0.830846, 0.830846),
(0.835821, 0.835821, 0.835821),
(0.840796, 0.840796, 0.840796),
(0.845771, 0.845771, 0.845771),
(0.850746, 0.850746, 0.850746),
(0.855721, 0.855721, 0.855721),
(0.860697, 0.860697, 0.860697),
(0.865672, 0.865672, 0.865672),
(0.870647, 0.870647, 0.870647),
(0.875622, 0.875622, 0.875622),
(0.880597, 0.880597, 0.880597),
(0.885572, 0.885572, 0.885572),
(0.890547, 0.890547, 0.890547),
(0.895522, 0.895522, 0.895522),
(0.900498, 0.900498, 0.900498),
(0.905473, 0.905473, 0.905473),
(0.910448, 0.910448, 0.910448),
(0.915423, 0.915423, 0.915423),
(0.920398, 0.920398, 0.920398),
(0.925373, 0.925373, 0.925373),
(0.930348, 0.930348, 0.930348),
(0.935323, 0.935323, 0.935323),
(0.940299, 0.940299, 0.940299),
(0.945274, 0.945274, 0.945274),
(0.950249, 0.950249, 0.950249),
(0.955224, 0.955224, 0.955224),
(0.960199, 0.960199, 0.960199),
(0.965174, 0.965174, 0.965174),
(0.970149, 0.970149, 0.970149),
(0.975124, 0.975124, 0.975124),
(0.980100, 0.980100, 0.980100),
(0.985075, 0.985075, 0.985075),
(0.990050, 0.990050, 0.990050),
(0.995025, 0.995025, 0.995025), # 200: end of IRAF greyscale
(1.000000, 1.000000, 1.000000), # 201: white
(0.000000, 0.000000, 0.000000), # 202: black
(1.000000, 1.000000, 1.000000), # 203: white
(1.000000, 0.000000, 0.000000), # 204: red
(0.000000, 1.000000, 0.000000), # 205: green
(0.000000, 0.000000, 1.000000), # 206: blue
(1.000000, 1.000000, 0.000000), # 207: yellow
(0.000000, 1.000000, 1.000000), # 208: cyan
(1.000000, 0.000000, 1.000000), # 209: magenta
(1.000000, 0.498039, 0.313725), # 210: coral
(0.690196, 0.188235, 0.376470), # 211: maroon
(1.000000, 0.647058, 0.000000), # 212: orange
(0.941176, 0.901960, 0.549019), # 213: khaki
(0.854901, 0.439215, 0.839215), # 214: orchid
(0.250980, 0.878431, 0.815686), # 215: turquoise
(0.933333, 0.509803, 0.933333), # 216: violet
(0.960784, 0.870588, 0.701960), # 217: wheat
(1.000000, 0.000000, 0.000000), # 218-254: reserved
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(1.000000, 0.000000, 0.000000),
(0.000000, 0.000000, 0.000000), # 255: black
)
#END
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