Hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  NGC 891  ·  NGC 898
NGC 891, 



    
        

            Tertsi
NGC 891
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NGC 891

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
NGC 891, 



    
        

            Tertsi
NGC 891
Powered byPixInsight

NGC 891

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Technical card

Imaging telescopes or lenses: Celestron EdgeHD 8

Imaging cameras: ZWO ASI071MC Pro

Mounts: Advanced VX

Guiding telescopes or lenses: Celestron Finderscope 9x50

Guiding cameras: ZWO ASI120MC

Focal reducers: Celestron .7x Focal Reducer

Software: PHD2 Guiding  ·  Carte Du Ciel Cartes du Ciel 4.0  ·  APT  ·  PixInsight 1.8 Ripley  ·  SharpCap Pro 3.2

Accessory: Celestron Focus Motor for SCT


Dates:Nov. 15, 2019

Frames: 16x300" (1h 20') (gain: 90.00) -10C bin 1x1

Integration: 1h 20'

Darks: 25

Flats: 50

Bias: 50

Avg. Moon age: 17.61 days

Avg. Moon phase: 91.09%

Bortle Dark-Sky Scale: 8.00


Basic astrometry details

Astrometry.net job: 3073766

RA center: 2h 22' 27"

DEC center: +42° 21' 10"

Pixel scale: 0.668 arcsec/pixel

Orientation: 272.833 degrees

Field radius: 0.529 degrees


Resolution: 4722x3206

Data source: Backyard

Comments

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NGC 891, 



    
        

            Tertsi