Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 108  ·  M 97  ·  NGC 3556  ·  NGC 3587  ·  Owl Nebula
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M97(Owl Nebula) with M108, 



    
        

            Jeff Dorman
M97(Owl Nebula) with M108
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M97(Owl Nebula) with M108

Getting plate-solving status, please wait...
M97(Owl Nebula) with M108, 



    
        

            Jeff Dorman
M97(Owl Nebula) with M108
Powered byPixInsight

M97(Owl Nebula) with M108

Technical card

Imaging telescopes or lenses: SkyWatcher Esprit 120 APO Triplet

Imaging cameras: ZWO ASI2600mc PRO Deep Sky Imaging Camera

Mounts: iOptron CEM60 CEM60

Guiding telescopes or lenses: ZWO 60/280

Guiding cameras: zwo 290MM

Focal reducers: Skywatcher Field Fattener for Esprit 120 ED

Software: Sequence Generator Pro

Accessory: Pegasus Astro Pocket Powerbox


Dates:March 20, 2021

Frames: 53x180" (2h 39')

Integration: 2h 39'

Avg. Moon age: 6.39 days

Avg. Moon phase: 39.50%


Basic astrometry details

Astrometry.net job: 4346677

RA center: 11h13m00s.2

DEC center: +55°1120

Pixel scale: 0.900 arcsec/pixel

Orientation: 141.813 degrees

Field radius: 0.920 degrees


Resolution: 6139x4067

Data source: Backyard

Description

Imaged at our dark site 80 miles west of Houston

Comments

Sky plot

Sky plot

Histogram

M97(Owl Nebula) with M108, 



    
        

            Jeff Dorman