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



    
        

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Horsehead Nebula
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Horsehead Nebula

Horsehead Nebula, 



    
        

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Horsehead Nebula
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Horsehead Nebula

Technical card

Imaging telescopes or lenses: Stellarvue SVR102T Refractor triple APO. FLP53 102mm a F/7

Imaging cameras: QHYCCD 163C

Mounts: iOptron IEQ45 Pro

Guiding telescopes or lenses: 80MM REFRACTOR 80MM f5 REFRACTOR

Guiding cameras: ZWO ASI120MM-S

Software: C2A  ·  StarTools  ·  GIMP  ·  DeepSkyStacker  ·  Pipp  ·  PHD2 Guiding PHD Autoguider Software


Dates:Oct. 26, 2018

Frames:
17x300" (1h 25') (gain: 250.00) -25C bin 1x1
2x420" (14') (gain: 250.00) -25C bin 1x1

Integration: 1h 39'

Darks: 10

Flats: 19

Avg. Moon age: 16.60 days

Avg. Moon phase: 96.23%

Bortle Dark-Sky Scale: 5.00

Temperature: -2.00


Basic astrometry details

Astrometry.net job: 2726819

RA center: 05h41m02s.9

DEC center: -02°2334

Pixel scale: 1.586 arcsec/pixel

Orientation: 96.388 degrees

Field radius: 0.760 degrees


Resolution: 2748x2085

Locations: Home, CLAREMORE, OK, United States

Data source: Backyard

Comments

Revisions

  • Horsehead Nebula, 



    
        

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    Original
  • Horsehead Nebula, 



    
        

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    B
  • Final
    Horsehead Nebula, 



    
        

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    C

B

Description: Layered together two comps, one with more color one with more detail.

Uploaded: ...

C

Description: background extraction improved Color balance improved Slight median blur

Uploaded: ...

Sky plot

Sky plot

Histogram

Horsehead Nebula, 



    
        

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