Snímek 17

jpeg z kamery	barevně kódované jasy z „raw“

a s vloženou mřížkou s údaji:

jemná mřížka, zesvětlený náhled	hrubá mřížka kontrastní

# Date/Time    : 2004:12:18 21:47:30
# Resolution   : 2048 x 1536 in jpeg (2064x1540 in pgm/17.pgm)
# Focal length : 23.4mm
# Exposure time: 1.400 s 
# Aperture     : f/4.0
# ISO equiv.   : 200

#c li count  min  Yav  max  ovf   min  Cav   max  ovf   min  Gav   max  ovf   min  Mav  max  ovf
# Image percentils         L=(1.000*1.30*Y+1.060*0.00*C+1.240*-0.30*G+1.310*0.00*M)* 3.66E-4
# %    Y     C     G     M readings  Y        C        G        M        L / cd/m2
  1   -64   -76   -92   -76      -0.023   -0.030   -0.042   -0.036   -0.018 
 10   -20   -32   -40   -28      -0.0073  -0.012   -0.018   -0.013   -0.0041
 50    48    24    28    36       0.018    0.0093   0.013    0.017    0.019 
 90   200   108   124   152       0.073    0.042    0.056    0.073    0.078 
 99  1340   576   644   948       0.49     0.22     0.29     0.45     0.55  
100 16380 16380 16380 16380       6.0      6.4      7.4      7.9      5.6   
# flux from 1.56 sr ( 2.00E-6 sr/4px) is  0.0634 (summing all pixels below 16380)
# dark frame dark/3.pgm has been subtracted from all values
# Yell average= 109.7  minimum= -220  maximum=16380   over 16380: 733
# Cyan average=  54.5  minimum= -304  maximum=16380   over 16380: 1380
# Gree average=  58.8  minimum= -380  maximum=16380   over 16380: 1426
# Mage average=  80.1  minimum= -512  maximum=16380   over 16380: 718

End of results of "raw2lum" (version 1.07) with parameters:
  -c YCGM -fa -w 7.3 -fc0.214 -o 16380 -d dark/3.pgm -sm200 -i 17.txt -e 17.eps -n 17.ppm -t156 -c 3412 -s32 pgm/17.pgm