Snímek 5176

původní	zesvětlený	barevně kódovaný

a ještě s vloženou mřížkou s údaji:

# Date/Time    : 2006:02:25 19:01:41
# Resolution   : 1280 x 960 in jpeg (1424x1076 in pgm/5176.pgm)
# Focal length :  5.7mm  (35mm equivalent: 39mm)
# CCD width    : 5.32mm
# Exposure time: 2.000 s 
# Aperture     : f/2.8
# ISO equiv.   : 200

# Selected image percentils         L=(1.730*0.35*R+1.000*0.65*G+1.570*0.00*B)* 1.66E-4
# %    R     G1    G2    B readings  R        G        B        L / cd/m2
  1   -68   -62   -63   -66        -0.0195  -0.0104  -0.0172  -0.0136
 10   -30   -25   -25   -29        -0.00862  -0.00415  -0.00756  -0.00572
 50     5    10    10     5         0.00144   0.00166   0.00130   0.00158
 90    63    75    76    64         0.0181   0.0125   0.0167   0.0145
 99   755  1288  1282   709         0.217    0.213    0.185    0.215 
100  1982  3220  3162  1781         0.570    0.530    0.464    0.544 
# flux from 0.654*0.71 sr ( 8.59E-7 sr/4px) is  0.00547 lx ( 0.00655 lx tilewise);
# tilewise luminance  0.00886 cd/m2 with rel. SD  348 % (summing pixels below 15850 and with non-zero green: there is 70.6 % of them)
# Fuji Devignetting: 1 # dark frame dark/5177.pgm subtracted from all values
# Red  average=  43.5  minimum= -142  maximum= 1982   over 15850:   0 zero: 30.7 %
# GrUp average=  71.4  minimum= -136  maximum= 3220   over 15850:   0 zero: 29.6 %
# GrDw average=  71.0  minimum= -174  maximum= 3162   over 15850:   0 zero: 29.2 %
# Blue average=  43.2  minimum= -147  maximum= 1781   over 15850:   0 zero: 31.5 %

End of results of "raw2lum" (version 1.22) with parameters:
  -c fuji -fa -d dark/5177.pgm -nh -nt -i 5176.txt -t 118 -s71:76 pgm/5176.pgm