[avandonk]

Did this the other night with the 100ED.
Details Canon 5DH, Orion 100ED with AP FR, 9x15min at an ISO of 400.
Flats adjusted with IP stacked with Registar and digitally developed with IP.
First image at 2300 on 13-01-07 last at 0300 14-01-07.
What is interesting there is a slow moving object centre left of image. Can anyone identify it?
The images are actually 15 minutes apart (30 min for each image) as I always use the in camera noise reduction.
So the first image started at 1030 HR 13-01-07 and the last image finished at 0300 HR 14-01-07. The total path time is 4hrs and 15 mins.