PonsBrooks-M31

 Posted: Mar 17th, 2024
Show astrometry on hover
NGC
IC
HD
Technical Info
Telescope/Lens: Zeiss Apo Sonnar 135\f2
Camera: Canon 6d
Mount: HEQ5 Pro
Software: Siril
Exposure:
50 x 30" ISO/Gain: 1600
Orange zoneLight Pollution:
 Salcininkai, Lithuania
 Mar 17th, 2024
25 m
754
On March 8, I went out of town to photograph the comet. The sky was great, but light pollution near the horizon was really interfering. I also had trouble with flats—it seems that precise focus during shooting is critical, and it's hard to match it later. I wonder how other owners of this lens manage with flats? I'm posting what I got.
Resolution: 5427x3574 px
Scale: 15869 KB
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