The standard ESRF CCD detector used on D2AM has a raster size of 160 
m and 1242 by 1152 pixels.
The sensitive area is squared (not circular), and is a bit smaller: circa 95 by 95 mm.
If the spindle axis is coming from the right seen from the direction of the
direct beam), one should use a film rotation 90.0 in DENZO.
This detector format is -as far as I know- not tested sofar at the ESRF.