Managed to collect a decent amount of data after Moonset and before morning twilight.
Canon 5DH, Canon 300mm F2.8L. All at F/2.8 and an ISO of 500.
Exposure sets at 15s, 30s , 1,2,4,8,16 min.
Processed with ImagesPlus, stacked and aligned with Registar, used EasyHDR to produce an LDR image from this data.
Large image 1.6 MB
http://members.optusnet.com.au/~trlee8/ORbs_hdr.jpg
It is tempting to up the contrast or fiddle with curves but this is a realistic representation of the relative intensities of all tne objects in this image.
Bert
Bert