Hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  NGC 4485  ·  NGC 4490  ·  NGC4485  ·  NGC4490
Getting plate-solving status, please wait...
Cocoon Galaxy, 



    
        

            Elmiko
Powered byPixInsight

Cocoon Galaxy

Getting plate-solving status, please wait...
Cocoon Galaxy, 



    
        

            Elmiko
Powered byPixInsight

Cocoon Galaxy

Technical card

Imaging telescopes or lenses: Celestron 8 inch SCT

Imaging cameras: ZWO ASI071MC PRO CMOS OSC

Mounts: Orion Azeq Atlas pro

Guiding telescopes or lenses: ASTRO TECH AT66ED Guiding

Guiding cameras: Orion Starshoot Autoguider

Focal reducers: Meade 0.63x Reducer

Software: PixInsight  ·  Stark Labs pHD guiding PHD2  ·  EQMOD, Stellarium, Stellarium Scope, PHD, Backyard EOS, Astro Tortilla Nebulosity 4

Filters: Optolong UV-IR

Accessory: Celestron Focus Motor for SCT


Dates:March 4, 2021

Frames:Optolong UV-IR: 69x120" (2h 18') (gain: 90.00) -10C

Integration: 2h 18'

Darks: ~30

Flats: ~20

Bias: ~50

Avg. Moon age: 20.45 days

Avg. Moon phase: 67.63%

Bortle Dark-Sky Scale: 8.00

Mean SQM: 18.48


Astrometry.net job: 4279989

RA center: 12h 30' 29"

DEC center: +41° 40' 3"

Pixel scale: 0.964 arcsec/pixel

Orientation: 4.944 degrees

Field radius: 0.307 degrees


Resolution: 1715x1518

Locations: Home backyard red turning white zone Bortle 8, Gilbert, Az, United States

Data source: Backyard

Description

Cocoon Galaxy test. Heavily cropped. Backspace is still too far.

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