Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 434  ·  NGC 2023
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Horsehead Nebula, Barnard 33, 



    
        

            rflinn68
Horsehead Nebula, Barnard 33
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Horsehead Nebula, Barnard 33

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Horsehead Nebula, Barnard 33, 



    
        

            rflinn68
Horsehead Nebula, Barnard 33
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Horsehead Nebula, Barnard 33

Technical card

Imaging telescopes or lenses: GSO 10" carbon truss RC

Imaging cameras: SBIG STF-8300M

Mounts: Orion HDX110

Guiding telescopes or lenses: GSO 10" carbon truss RC

Guiding cameras: QHY5L-II Mono

Software: Adobe Photoshop CS4  ·  Sequence Generator Pro  ·  PixInsight  ·  EQASCOM  ·  Stark Labs PHD2 v2.5.0  ·  Cartes du Ciel

Filters: Astrodon 5nm H-alpha

Accessory: Teleskop Service TSFlat2 field flattener  ·  Starlight Xpress Slimline OAG  ·  Starlight Xpress SX USB Filter Wheel 7x36mm  ·  Dew-Not heater strip  ·  Moonlite CSL 2.5" threaded focuser  ·  Ronald J. Keating Jr DewBuster Controller


Dates:Oct. 2, 2016

Frames:Astrodon 5nm H-alpha: 26x600" (4h 20') bin 1x1

Integration: 4h 20'

Avg. Moon age: 1.36 days

Avg. Moon phase: 2.09%


Basic astrometry details

Astrometry.net job: 1289691

RA center: 5h 41' 3"

DEC center: -2° 25' 44"

Pixel scale: 0.557 arcsec/pixel

Orientation: 92.714 degrees

Field radius: 0.350 degrees


Resolution: 2682x3646

Locations: Little Piney Observatory, Hagarville, Arkansas, United States

Comments

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    Horsehead Nebula, Barnard 33, 



    
        

            rflinn68
    Original
  • Final
    Horsehead Nebula, Barnard 33, 



    
        

            rflinn68
    B
    Horsehead Nebula, Barnard 33, 



    
        

            rflinn68
    C

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Horsehead Nebula, Barnard 33, 



    
        

            rflinn68