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NGC 2023 Horse Head Nebula-Canon 250 mm-HA-ASI 1600 MM-Pro-crop, 



    
        

            Adel Kildeev
NGC 2023 Horse Head Nebula-Canon 250 mm-HA-ASI 1600 MM-Pro-crop
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NGC 2023 Horse Head Nebula-Canon 250 mm-HA-ASI 1600 MM-Pro-crop

Technical card

Imaging telescopes or lenses: Canon 55-250 mm Canon 55-250mm EF-S

Imaging cameras: ZWO Optical ZWO ASI 1600MM cool Pro

Guiding telescopes or lenses: Orion Mini 50mm Guide Scope with Autoguider Guidescope 50mm

Guiding cameras: Orion Starshoot Autoguider Starshoot autoguider

Software: Fitswork4 Fitswork 4.4.7  ·  Deep Sky Stacker 3.3.4 deepskystacker  ·  PHD2  ·  SIPS

Filters: Astronomik 12nm H-Alpha Ha

Accessory: ZWO Optical ZWO 5x1.25 MiniEFW


Dates:Dec. 19, 2017Jan. 28, 2018

Frames:
Astronomik 12nm H-Alpha Ha: 7x420" (gain: 139.00) -25C bin 1x1
Astronomik 12nm H-Alpha Ha: 3x600" (gain: 139.00) -25C bin 1x1

Integration: 1.3 hours

Darks: ~4

Flats: ~4

Avg. Moon age: 6.16 days

Avg. Moon phase: 43.97%


Basic astrometry details

Astrometry.net job: 1909494

RA center: 5h 41' 47"

DEC center: -2° 17' 9"

Pixel scale: 3.275 arcsec/pixel

Orientation: 59.155 degrees

Field radius: 1.721 degrees


Resolution: 2907x2423

Locations: Home observatory, Toronto, Ontario, Canada

Description

I mixed lights from two different nights (420 sec.x7 + 600 sec.x3, darks, flats). Need to get dithering working, nasty nose strips after DSS stacking.

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NGC 2023 Horse Head Nebula-Canon 250 mm-HA-ASI 1600 MM-Pro-crop, 



    
        

            Adel Kildeev