GOES 11 Imager frame 21 at UTC 11:30:51.938 day 281 of 2008 
Vis pixels:  7853, 21100 lines:  2437,  7856
Vis Lon   :999999,-102.586 Lat :999999,0.0851572
Imager ch1:count(0,1023) => [(albdo-0)/0.4]^1 =Uchar> (0,255)
(xscale,yscale) => (0.571429,1)
Vis pixels: 17911,  19110 lines:  3587,   4586
(xstride,ystride) => (1.75,1))