Good news; the nice new dovetails. Otherwise, disappointment. Almost 2 1/2 hours for this. Tha'twere my birthday and someone gave me a cooled camera. As it is and with ambient at 20º and the sensor well above that, noise is inevitable. Anyway, staying up until 03:00 produces this...
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| galaxy m101 pinwheel in ursa major 700d + 250p 19x8min @ ISO800 |