Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  Iris Nebula  ·  NGC 7023  ·  NGC7023  ·  Sh2-136  ·  T Cep  ·  VdB139  ·  VdB141
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NGC 7023 & vdB 141 2nd try, 



    
        

            Christian Höferlin
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NGC 7023 & vdB 141 2nd try

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
Getting plate-solving status, please wait...
NGC 7023 & vdB 141 2nd try, 



    
        

            Christian Höferlin
Powered byPixInsight

NGC 7023 & vdB 141 2nd try

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

Technical card

Imaging telescopes or lenses: TS Photoline TS APO 90/600

Imaging cameras: Nikon D5600a

Mounts: Ioptron CEM25P

Guiding telescopes or lenses: 60mm Guide Scope 215mm

Guiding cameras: Lacerta M-Gen II

Focal reducers: Riccardi 0.75x Reducer / Flattener

Software: Pixinsight

Filters: Baader BF1 in Camera


Dates:May 17, 2020

Frames: 112x600" (18h 40') ISO200

Integration: 18h 40'

Flats: ~30

Bias: ~100

Avg. Moon age: 24.77 days

Avg. Moon phase: 23.50%

Bortle Dark-Sky Scale: 4.00

Temperature: 7.00


Astrometry.net job: 3551680

RA center: 21h 5' 47"

DEC center: +67° 46' 59"

Pixel scale: 3.560 arcsec/pixel

Orientation: 1.797 degrees

Field radius: 1.764 degrees


Resolution: 2960x1990

Data source: Backyard

Description

Leider viele defokusierte Frames da ich im Moment mit dem Temperaturausgleich des ZWO EAF rumprobiere, aber zu schade um zu verwerfen, ich lege noch nach...

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NGC 7023 & vdB 141 2nd try, 



    
        

            Christian Höferlin