Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1795  ·  IC1795  ·  NGC 896  ·  NGC896
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IC 1795 The Fishhead Nebula, 



    
        

            Wissam Ayoub
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IC 1795 The Fishhead Nebula

Imaging telescopes or lenses: Explore Scientific 127mm ED TRIPLET APO

Imaging cameras: ZWO ASI1600MM Pro-Cool

Mounts: iOptron CEM60

Guiding cameras: ZWO ASI290MM mini

Focal reducers: Explore Scientific 0.7 Reducer/Flattener

Software: PixInsight 1.8.8 Ripley  ·  Adobe Photoshop CC  ·  Topaz Denoise Topaz  ·  DeepSky Stacker (DSS) Deepskystacker 3.3.6

Filters: Astronomik Ha 1,25" 12 nm  ·  Astronomik OIII 1.25" 12nm  ·  Astronomik SII 1.25" 12 nm

Accessory: ZWO EAF Electronic Auto Focuser  ·  ZWO ASIAIR  ·  ZWO 8x 1.25" Filter Wheel (EFW)


Dates:Oct. 24, 2019

Frames:
Astronomik Ha 1,25" 12 nm: 20x180" (gain: 139.00) -10C bin 1x1
Astronomik OIII 1.25" 12nm: 20x180" (gain: 139.00) -10C bin 1x1
Astronomik SII 1.25" 12 nm: 20x180" (gain: 139.00) -10C bin 1x1

Integration: 3.0 hours

Darks: ~20

Flats: ~30

Bias: ~30

Avg. Moon age: 25.37 days

Avg. Moon phase: 18.33%

Bortle Dark-Sky Scale: 4.00


Astrometry.net job: 4094049

RA center: 2h 27' 34"

DEC center: +61° 58' 47"

Pixel scale: 1.170 arcsec/pixel

Orientation: -88.247 degrees

Field radius: 0.620 degrees


Resolution: 2879x2508

Locations: UAE desert, Abu Dhabi, United Arab Emirates

Data source: Traveller

Description

A re-process of my data of 24 Oct. 2019.

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Sky plot

Sky plot

Histogram

IC 1795 The Fishhead Nebula, 



    
        

            Wissam Ayoub