Very nice first images.
I see you used the ICNR which seems to have worked well. My only problem with using it is the time it takes.You took 13 exposures which meant the camera had to take 13 darks of the same length. I'm too impatient for this and have limited time to do light exposures. I've found using darks taken after you have finished imaging and are packing up a more efficient way to spend my time in the cold.
