Work travel and then cloudy weather has kept me from imaging for the last few weeks. To make up for it I have been going back over some of my images from earlier in the year. This was one taken back in January with a Nikkor 200mm f4 AI prime @ f4. Something a bit different, with NGC5139 and NGC5128 both in the same frame.
30x4min subs at ISO800 using a modded 400D. Night time ambient temps of around 20-25 C.