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Starless Horse, 



    
        

            Jonathan Young

Starless Horse

Technical card

Imaging telescopes or lenses: TEC 140 APO ED

Imaging cameras: ZWO ASI1600MM-Cool

Guiding telescopes or lenses: TEC 140 APO ED

Guiding cameras: QHY5L-II

Focal reducers: Astro-Physics QUAD TCC 0.72x

Software: PHD Lab Phd 2.6.3  ·  StarTools v1.4.316

Filters: Astrodon Ha 5nm 36 mm  ·  Astrodon 36mm SII 5nm

Accessory: Starizona Microtouch Autofocuser  ·  Celestron OAG  ·  Starlight Xpress Filter-wheel 7x36mm


Dates:Jan. 3, 2019

Frames:
Astrodon 36mm SII 5nm: 16x450" (gain: 139.00) -10C
Astrodon Ha 5nm 36 mm: 24x450" (gain: 139.00) -10C

Integration: 5.0 hours

Darks: ~20

Flats: ~16

Flat darks: ~16

Avg. Moon age: 27.16 days

Avg. Moon phase: 6.20%

Bortle Dark-Sky Scale: 5.00


Basic astrometry details

Astrometry.net job: 3049030


Resolution: 2278x1710

Locations: Backyard, Saline, Michigan, United States

Data source: Backyard

Description

Reprocessed without Stars and without O2 channel.
Starless 'SHH' Horsehead
S- 16x450s
H - 24x450s
Removed O2 channel due to star bloat. Processed in Startools with star removal by 'Heal' algorithm.

Comments

Author

TurbulentMedium
Jonathan Young
License: None (All rights reserved)
2953
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Revisions

  • Starless Horse, 



    
        

            Jonathan Young
    Original
  • Final
    Starless Horse, 



    
        

            Jonathan Young
    B

Histogram

Starless Horse, 



    
        

            Jonathan Young

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