GOES 12 Imager frame 39 at UTC 8:2:18.682 day 340 of 2008 
Vis pixels:  9277, 17780 lines:  2837,  6368
Vis Lon   :999999,-61.9679 Lat :999999, 13.91
Imager ch2:count(0,1023) => [(modea-0)/1]^1 =Uchar> (255,0)
(xscale,yscale) => (0.5,1)
Vis pixels:  7382,   9381 lines:  4414,   5913
(xstride,ystride) => (8,4)4))))