Snímek 5249

původní	zesvětlený	barevně kódovaný

a ještě s vloženou mřížkou s údaji:

# Date/Time    : 2006:02:26 18:36:17
# Resolution   : 1280 x 960 in jpeg (1424x1076 in pgm/5249.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   -28   -17   -18   -37        -0.00805  -0.00291  -0.00965  -0.00471
 10    29    43    44     8         0.00833   0.00723   0.00209   0.00761
 50   361   438   439   187         0.104    0.0728   0.0488   0.0837
 90   775   945   946   418         0.223    0.157    0.109    0.180 
 99  1079  1326  1328   611         0.310    0.220    0.159    0.252 
100 15869 15866 15866 15867         4.56     2.64     4.14     3.31  
# flux from 0.654*0.99 sr ( 8.59E-7 sr/4px) is  0.0572 lx ( 0.0591 lx tilewise);
# tilewise luminance  0.0932 cd/m2 with rel. SD 65.4 % (summing pixels below 15850 and with non-zero green: there is 98.6 % of them)
# Fuji Devignetting: 1 # dark frame dark/5255.pgm subtracted from all values
# Red  average= 394.4  minimum= -120  maximum=15869   over 15850:  49 zero:  2.3 %
# GrUp average= 480.9  minimum= -110  maximum=15866   over 15850:  66 zero:  1.5 %
# GrDw average= 481.1  minimum= -124  maximum=15866   over 15850:  69 zero:  1.4 %
# Blue average= 214.4  minimum= -128  maximum=15867   over 15850:  42 zero:  4.8 %

End of results of "raw2lum" (version 1.22) with parameters:
  -c fuji -fa -d dark/5255.pgm -nh -nt -i 5249.txt -t 118 -s71:76 pgm/5249.pgm