This is my first hour of Ha NGC 3584, I had another couple of hours chugging away last night but it wasn't until morning that I realised that I hadn't rebalanced after the meridian flip. So, I got the first four subs and the rest were pretty much ruined! Think 70-135 aspect ratio in CCDInspector
Also the unofficial first light with my new QHY22 and Sky Rover 130mm Astrograph (Saturday night was the official but I'll make another thread for that nightmare).
My first attempt at processing, went less for aesthetics and more just trying to bring out all of the fainter details. I am mostly using this as a personal reference image for what is out there to capture in the area. The QHY22 is a really clean sensor and at F/5.14 it is humming along quite nicely. I may still need to tweak the spacing slightly to get a bit more out of it but that still requires more testing and playing around.
At any rate, this is a VERY overdone Liberty Bell in Ha although for only 4x900s I am really happy with the noise control in the background, even in the individual subs.
Be cruel, I probably still have a bit of tweaking to do in the imaging train so your opinion counts
. I think I have a smiggen of tilt but I am not quite sure. One of the four subs I used wasn't of the best quality (~45 aspect) but it did seem to dampen a little more noise without effecting the stars.
High Res