GOES 11 Imager frame 28 at UTC 21:0:17.341 day 250 of 2008 
Vis pixels:  3997, 24796 lines:  2437, 13256
Vis Lon   :999999,999999 Lat :999999,999999
Imager ch3:count(0,1023) => [(modea-0)/1]^1 =Uchar> (255,78)
(xscale,yscale) => (0.571429,2)
Vis pixels: 19893,  28292 lines:  6444,   9893
(xstride,ystride) => (7,4))