factor:0.031250 shift_g:[0  0] shift_r:[0  0] time:0.091669
factor:0.062500 shift_g:[2  0] shift_r:[6  2] time:0.312930
factor:0.125000 shift_g:[6  0] shift_r:[12   4] time:2.124862
factor:0.250000 shift_g:[10   2] shift_r:[22   8] time:10.474118
factor:0.500000 shift_g:[22   2] shift_r:[44  16] time:43.228436
factor:1.000000 shift_g:[42   6] shift_r:[88  32] time:181.764887
shifting G by [43   6]
shifting R by [87  32]
top border: 88 (1650)
bottom border: 3215 (621)
left border: 178 (714)
right border: 3660 (585)
top border: 108 (2536)
bottom border: 3092 (2508)
left border: 1 (-1)
right border: 3426 (2816)
took 240.486389 seconds