factor:0.031250 shift_g:[0  0] shift_r:[0  0] time:0.085435
factor:0.062500 shift_g:[-2  0] shift_r:[0  2] time:0.348356
factor:0.125000 shift_g:[-2  2] shift_r:[2  2] time:2.197917
factor:0.250000 shift_g:[-4  2] shift_r:[2  4] time:10.702162
factor:0.500000 shift_g:[-8  4] shift_r:[6  8] time:41.399095
factor:1.000000 shift_g:[-16  10] shift_r:[10  18] time:178.436752
shifting G by [-16  10]
shifting R by [11  17]
top border: 12 (2310)
bottom border: 3157 (519)
left border: 156 (713)
right border: 3564 (587)
top border: 90 (2529)
bottom border: 2989 (3236)
left border: 2 (2743)
right border: 3400 (2746)
took 235.686243 seconds