Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7023
Iris nebula, 



    
        

            Roland_Pirklbauer
Iris nebula
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Iris nebula

Iris nebula, 



    
        

            Roland_Pirklbauer
Iris nebula
Powered byPixInsight

Iris nebula

Technical card

Imaging telescopes or lenses: Omegon Pro Astrograph 154/600

Imaging cameras: Canon T3i 600 D

Mounts: iOptron CEM25 CEM25p

Guiding telescopes or lenses: TS Optics 80/320

Guiding cameras: ZWO ASI224MC ASI 224MC

Software: Photoshop Ps  ·  Deepsky Stacker Deep Sky Stacker (DSS)  ·  Adobe Lightroom CC Light room CC  ·  PHD 2 Guiding PHD 2.5

Filters: Astronomik UV-IR block L2

Accessory: Omegon Astrograph comacorrector F4


Dates:Aug. 27, 2019

Frames:
Astronomik UV-IR block L2: 32x330" (2h 56') ISO400
Astronomik UV-IR block L2: 7x230" (26' 50") ISO800

Integration: 3h 22' 50"

Darks: ~15

Flats: ~15

Bias: ~20

Avg. Moon age: 26.16 days

Avg. Moon phase: 12.35%


Basic astrometry details

Astrometry.net job: 2885171

RA center: 21h 1' 23"

DEC center: +68° 10' 37"

Pixel scale: 1.293 arcsec/pixel

Orientation: 142.985 degrees

Field radius: 1.071 degrees


Resolution: 1824x1231

Data source: Backyard

Description

NGC 7023: tried to capture dark nebula in ngc 7023... a little bit to short exposure time... but i will ad some hours soon

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Iris nebula, 



    
        

            Roland_Pirklbauer

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