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M57 , 



    
        

            mads0100

M57

Acquisition details

Dates:
June 11, 2012
Frames:
Xagyl Comm 1.25" G: 8×180(24′) bin 1×1
Xagyl Comm 1.25" Luminance: 4×300(20′) bin 1×1
Xagyl Comm 1.25" Red: 14×180(42′) bin 1×1
Integration:
1h 26′
Avg. Moon age:
22.19 days
Avg. Moon phase:
49.56%
Mean FWHM:
3.50

Resolution: 620x467

File size: 237.4 KB

Description

Composite of 4 x 300-s L, 14 x 180-s R, and 8 x 180-s G. I used the L data as my "Blue" channel to generate the image. I took off my coma corrector to examine some of the issues I've had, definitely not stoked about the coma but it's actually rounder stars over all (3.5 FWHM) than I got with it. I think that might be due to the Lodestar being a better guider... I'll check next time I get out.

Comments

Histogram

M57 , 



    
        

            mads0100