Yes, a MASSIVE light grabbing SINGLE 8 minute sub.
I have 4 more I can lay on top to stack, but seems pretty darned deep and showy as a single 8 min sub. NO edit, apart from resizing. Difference to usual - I used a Skyglow filter
Canon 5D MkII unmodded, uncooled.
Making my webpage now for the fullsize ones
http://imageshack.us/a/img96/8113/etacarinae2.png