M 82

The imaging was done in a single session using two setups simultaneously (https://deepskyhosting.com/tf8TDRT) together with Alexey Tertychny (https://deepskyhosting.com/id326). I captured L and H, while Alexey captured color (SW 2008, ASI533MC). Since the setups were different, the color integration may not have aligned as well as it could have, plus we didn't quite get the telescope positions perfectly matched—so the star spikes diverge slightly.