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Hemisphere:  Southern  ·  Contains:  M 18, NGC 6613
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Messier 18, 



    
        

            Jon Stewart
Messier 18
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Messier 18

Technical card

Imaging telescopes or lenses: Celestron SCT 8” Celestron 8" SCT

Imaging cameras: ZWO ASI 294MC PRO ZWO ASI 294 MC PRO

Mounts: Celestron AVX

Guiding telescopes or lenses: Orion 50mm Guidescope Orion 50mm guide scope

Guiding cameras: Orion Starshoot Autoguider

Focal reducers: Celestron Reducer, 0.63x

Software: Sequence Generator Pro Seqence Generator Pro  ·  Photoshop CC  ·  Deep Sky Stacker 3.3.4 Deep Sky Stacker

Accessory: Celestron Focus Motor  ·  QHY Polemaster


Dates:July 31, 2020

Frames: 3x90"

Integration: 0.1 hours

Avg. Moon age: 11.58 days

Avg. Moon phase: 88.98%


Basic astrometry details

Astrometry.net job: 3719775

RA center: 18h 19' 57"

DEC center: -17° 6' 32"

Pixel scale: 0.718 arcsec/pixel

Orientation: 64.775 degrees

Field radius: 0.492 degrees


Resolution: 4088x2764

Data source: Backyard

Comments

Author

dailyshow
Jon Stewart
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Messier 18, 



    
        

            Jon Stewart