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Contains:  NGC 2023, Horsehead nebula, IC 434
Getting plate-solving status, please wait...
IC 434 - Horsehead Nebula (Ha), 





    
        

            Falk Schiel
IC 434 - Horsehead Nebula (Ha)

IC 434 - Horsehead Nebula (Ha)

Technical card

Resolution: 2659x1730

Dates:Jan. 29, 2019Jan. 31, 2019Feb. 6, 2019

Frames:Baader H-Alpha 7nm: 150x180" (gain: 120.00) -20C bin 2x2

Integration: 7.5 hours

Darks: ~100

Flats: ~50

Avg. Moon age: 16.92 days

Avg. Moon phase: 17.52%

Bortle Dark-Sky Scale: 4.00

Temperature: -4.67

Astrometry.net job: 2663213

RA center: 85.210 degrees

DEC center: -2.657 degrees

Pixel scale: 1.311 arcsec/pixel

Orientation: 96.033 degrees

Field radius: 0.577 degrees

Locations: Backyard, Nuremberg, Germany

Data source: Backyard

Description

Last season I missed IC 434 due to weather conditions. Its almost the same story this year. Seeing is a mess. Hopefully I'll be able to add some more hours and color.

Comments

Author

fschiel
Falk Schiel
License: Attribution-NonCommercial-NoDerivs Creative Commons
2940
Like

Revisions

  • IC 434 - Horsehead Nebula (Ha), 





    
        

            Falk Schiel
    Original
  • IC 434 - Horsehead Nebula (Ha), 





    
        

            Falk Schiel
    B
  • IC 434 - Horsehead Nebula (Ha), 





    
        

            Falk Schiel
    C
  • Final
    IC 434 - Horsehead Nebula (Ha), 





    
        

            Falk Schiel
    D

C

Three hours added.

D

Modified workflow

Sky plot

Sky plot

Histogram

IC 434 - Horsehead Nebula (Ha), 





    
        

            Falk Schiel