Snímek 27

původní	zesvětlený	barevně kódovaný

a ještě s vloženou mřížkou s údaji:

# Date/Time    : 2006:06:29 02:47:38
# Resolution   : 1280 x 960 in jpeg (1424x1076 in pgm/27.pgm)
# Focal length : 13.6mm  (35mm equivalent: 92mm)
# CCD width    : 5.32mm
# Exposure time: 2.000 s 
# Aperture     : f/3.2
# ISO equiv.   : 200

# Selected image percentils         L=(1.730*0.35*R+1.000*0.65*G+1.570*0.00*B)* 2.17E-4
# %    R     G1    G2    B readings  R        G        B        L / cd/m2
  1   -37   -34   -33   -46        -0.0139  -0.00727  -0.0157  -0.00958
 10     0     0     0   -10         0.00     0.00    -0.00341   0.00  
 50   216   175   174    50         0.0811   0.0379   0.0170   0.0530
 90  2709  1999  1998   291         1.02     0.434    0.0991   0.638 
 99  3388  2511  2513   402         1.27     0.545    0.137    0.799 
100 15869 15866 15866 15867         5.96     3.44     5.40     4.32  
# flux from 0.115*0.92 sr ( 1.51E-7 sr/4px) is  0.0235 lx ( 0.0240 lx tilewise);
# tilewise luminance  0.234 cd/m2 with rel. SD  114 % (summing pixels below 15850 and with non-zero green: there is 91.7 % of them)
# Fuji Devignetting: 2 # dark frame dark/43.pgm subtracted from all values
# Red  average= 926.3  minimum= -108  maximum=15869   over 15850: 406 zero:  6.3 %
# GrUp average= 706.9  minimum=  -96  maximum=15866   over 15850: 349 zero:  8.5 %
# GrDw average= 704.2  minimum= -110  maximum=15866   over 15850: 322 zero:  8.1 %
# Blue average= 117.2  minimum= -126  maximum=15867   over 15850:  51 zero: 14.0 %

End of results of "raw2lum" (version 1.22) with parameters:
  -c fuji -fa -d dark/43.pgm -sm100 -nh -nt -i 27.txt -e 27.eps -n 27.ppm -t 118 -s71:76 pgm/27.pgm