                Size : 0x00000A34 : 2612
    Data color space : 0x52474220 : 'RGB '
                 PCS : 0x58595A20 : 'XYZ '
           Tag count : 0x0000000B : 11

 Tag    : Type   : Size   : Offset
 ------ : ------ : ------ : --------
 'desc' : 'mluc' :     50 : 264
 'cprt' : 'mluc' :     90 : 316
 'wtpt' : 'XYZ ' :     20 : 408
 'bkpt' : 'XYZ ' :     20 : 428
 'rXYZ' : 'XYZ ' :     20 : 448
 'gXYZ' : 'XYZ ' :     20 : 468
 'bXYZ' : 'XYZ ' :     20 : 488
 'rTRC' : 'curv' :   2060 : 508
 'chad' : 'sf32' :     44 : 2568
 'bTRC' : 'curv' :   2060 : 508
 'gTRC' : 'curv' :   2060 : 508

rTRC : 16-bit table with 1024 entries
  ~= : 2.399984, 0.9477577, 0.05209981, 0.07771055, 0.04496579, -1.405069e-06, 0 (Max error: 0.000239041) (D-gap: -1.02632e-06)
gTRC : 16-bit table with 1024 entries
  ~= : 2.399984, 0.9477577, 0.05209981, 0.07771055, 0.04496579, -1.405069e-06, 0 (Max error: 0.000239041) (D-gap: -1.02632e-06)
bTRC : 16-bit table with 1024 entries
  ~= : 2.399984, 0.9477577, 0.05209981, 0.07771055, 0.04496579, -1.405069e-06, 0 (Max error: 0.000239041) (D-gap: -1.02632e-06)
Best : 2.399984, 0.9477577, 0.05209981, 0.07771055, 0.04496579, -1.405069e-06, 0 (D-gap: -1.02632e-06)
 XYZ : | 0.515121460 0.291976929 0.157104492 |
       | 0.241195679 0.692245483 0.066574097 |
       | -0.001037598 0.041885376 0.784072876 |
252 random bytes transformed to linear XYZD50 bytes:
	2b5330 99d30e 456411 1d0f33 221250 674b04 3c841f
	7d3f2e 1e1811 7c4b24 a5a409 4a5e05 26432b 4c2998
	af8fa1 446094 7b854c 3c5315 31175b 947905 9f51a6
	89461e 0d063f cded5c 944599 7eb420 261282 3f6f42
	494b2d 3b2d3f 24114b 8a8d50 7dc668 974d75 337207
	6f8b87 344b15 642f03 43902b 070908 1a0f70 242b54
	1f0f87 292a02 3f6374 0b0b1c 1e3609 573311 9b6c95
	bbae53 b377c0 6a3a1d 33692a 438338 1d1010 4cac10
	447d1c 826705 251828 392f0a 0e0a37 07031d 462e1d
	6c616e 5f3a66 2e5e07 5e2b62 371928 293053 5a6591
	234012 34258c 120a35 673203 499209 03020d 4b58ad
	4fa40f 4d2b2d 364439 683e21 448939 573317 4b5e8a
summary of diffs at each byte when profile is optimized:
   24: 1e -> 1f, +1
   31: a4 -> a3, -1
   57: 94 -> 93, -1
   86: 2d -> 2e, +1
   99: 97 -> 96, -1
  113: 03 -> 02, -1
  119: 08 -> 07, -1
  127: 0f -> 0e, -1
  128: 87 -> 86, -1
  146: 95 -> 94, -1
  153: 6a -> 69, -1
  157: 69 -> 68, -1
  171: 82 -> 81, -1
  181: 0a -> 09, -1
  185: 1d -> 1e, +1
  194: 66 -> 65, -1
  195: 2e -> 2d, -1
  209: 91 -> 90, -1
  214: 25 -> 26, +1
  218: 35 -> 36, +1
  233: 0f -> 0e, -1
  251: 8a -> 89, -1
polyTF[0] = 0.294127 0.703828 0.0777105 0.0449658
polyTF[1] = 0.294127 0.703828 0.0777105 0.0449658
polyTF[2] = 0.294127 0.703828 0.0777105 0.0449658