Comet C/2011 L4 (Pan-STARRS)
On one of the mornings, while this comet were slowly passing by our Solar system, he offered an opportunity for beautiful composition with M31 Andromeda Galaxy. I didn't plan to miss this one either. So while I've been waiting patiently, between 4 and 5 o'clock in the morning with ready equipment, he showed up.
I started to image immediately as he showed up above the ground, as I didn't want to miss any possible frame that may be good. Unfortunately, there were low clouds and thick layer of dusty air which almost ruined everything. After I made a good bunch of frames, only 5 survived. Thanks to them, this turned out noisy but somehow useful.
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Technical Info:
Optics : Canon EF-S 55-250mm f/4.0-5.6 IS II @ 250mm @ f8
Camera : Canon T3i (600D) Baader Mod
Mount : EQ6
Guiding : Stellarvue F50m 200mm + Barlow x2 (400mm) + Orion SSAG
Acquisition : BackyardEOS 2.0.9
Exposure : 5 x 180 sec - ISO1600 - 15 Minutes Total
Stacking : PixInsight 1.8 RC5
Processing : PixInsight 1.8 RC5