Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  The star Alnitak (ζOri)  ·  The star σOri
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B33 Horsehead Dark Nebula, 



    
        

            Gary Plummer
B33 Horsehead Dark Nebula
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B33 Horsehead Dark Nebula

Getting plate-solving status, please wait...
B33 Horsehead Dark Nebula, 



    
        

            Gary Plummer
B33 Horsehead Dark Nebula
Powered byPixInsight

B33 Horsehead Dark Nebula

Technical card

Imaging telescopes or lenses: TS PhotoLine Triplet Apo 80/480

Mounts: SkyWatcher HEQ5 PRO

Guiding cameras: Prostar LP guider LP Guider

Focal reducers: TS Optics TS Big Field Flattener 2.5"

Software: SGP  ·  EQASCOM  ·  PHD2  ·  PixInsight 1.8 Ripley PixInsight Core 01.08.04.1195 Ripley (x64)

Filters: ZWO LRGB-Ha,OIII,SII 7nm Narrowband Filters


Dates:Jan. 17, 2019

Frames: 100x180" (5h)

Integration: 5h

Avg. Moon age: 10.59 days

Avg. Moon phase: 81.57%


Basic astrometry details

Astrometry.net job: 2527656

RA center: 5h 41' 10"

DEC center: -2° 29' 45"

Pixel scale: 3.463 arcsec/pixel

Orientation: 93.665 degrees

Field radius: 1.243 degrees


Resolution: 2048x1575

Locations: Back Garden, Clifton Springs, Victoria, Australia

Data source: Backyard

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B33 Horsehead Dark Nebula, 



    
        

            Gary Plummer