NGC 7590, 7582 and 7599 Galaxy group in Grus Sept 09

The image was taken at f/4.5 x 13.1in at prime focus.
composite image at 30 mins exp using Opticstar 145dm ice camera

NGC 9582 is about 73 million light years distant at 10.6 magnitude
NGC 9590 is about 74 million light years distant at 12.5 magnitude
NGC 9599 is about 76 million light years distant at 13.3 magnitude