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Contains:  IC 1805
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IC 1805 / Melotte 15 (BW), 





    
        

            Falk Schiel
IC 1805 / Melotte 15 (BW)

IC 1805 / Melotte 15 (BW)

Technical card

Resolution: 1642x1839

Dates:Sept. 27, 2018Oct. 4, 2018Oct. 8, 2018

Frames:
Baader S II 8 nm: 144x300" -20C bin 2x2
Baader H-Alpha 7nm: 144x300" -20C bin 2x2
Baader O III 8.5nm: 144x300" -20C bin 2x2

Integration: 36.0 hours

Darks: ~40

Flats: ~40

Avg. Moon age: 23.44 days

Avg. Moon phase: 40.51%

Bortle Dark-Sky Scale: 4.00

Mean FWHM: 3.00

Astrometry.net job: 2435760

RA center: 38.541 degrees

DEC center: 61.430 degrees

Pixel scale: 1.310 arcsec/pixel

Orientation: 27.971 degrees

Field radius: 0.449 degrees

Locations: Backyard, Nuremberg, Germany

Data source: Backyard

Comments

Author

fschiel
Falk Schiel
License: Attribution-NonCommercial-NoDerivs Creative Commons
1892
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Revisions

  • IC 1805 / Melotte 15 (BW), 





    
        

            Falk Schiel
    Original
  • IC 1805 / Melotte 15 (BW), 





    
        

            Falk Schiel
    B
  • Final
    IC 1805 / Melotte 15 (BW), 





    
        

            Falk Schiel
    C

B

More detail.

C

More contrast, sharper image.

Sky plot

Sky plot

Histogram

IC 1805 / Melotte 15 (BW), 





    
        

            Falk Schiel