GOES 11 Imager frame 12 at UTC 18:0:18.876 day 286 of 2008 
Vis pixels:  5817, 26652 lines:  2437, 13256
Vis Lon   :999999,999999 Lat :999999,999999
Imager ch2:count(0,1023) => [(modea-0)/1]^1 =Uchar> (255,0)
(xscale,yscale) => (0.571429,1)
Vis pixels: 23046,  24245 lines:  6548,   7547
(xstride,ystride) => (7,4))