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Contains:  NGC 5477, M 101, NGC 5457
Getting plate-solving status, please wait...
M101 - NGC 5457 / Pinwheel Galaxy, 





    
        

            Falk Schiel
M101 - NGC 5457 / Pinwheel Galaxy

M101 - NGC 5457 / Pinwheel Galaxy

Technical card

Resolution: 2601x1707

Dates:Feb. 22, 2019Feb. 25, 2019Feb. 26, 2019

Frames:
Baader B 31mm: 120x60" (gain: 50.00) -20C bin 2x2
Baader G 31mm: 120x60" (gain: 50.00) -20C bin 2x2
Baader H-Alpha 7nm: 50x180" (gain: 120.00) -20C bin 2x2
Baader R 31mm: 120x60" (gain: 50.00) -20C bin 2x2
Baader Skyglow Neodymium 1.25": 75x120" (gain: 50.00) -20C bin 2x2

Integration: 11.0 hours

Darks: ~100

Flats: ~50

Avg. Moon age: 20.45 days

Avg. Moon phase: 66.26%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 2652572

RA center: 210.788 degrees

DEC center: 54.337 degrees

Pixel scale: 1.304 arcsec/pixel

Orientation: 6.534 degrees

Field radius: 0.564 degrees

Locations: Backyard, Nuremberg, Germany

Data source: Backyard

Description

Still fighting with seeing and moonlight. :)

Comments

Author

fschiel
Falk Schiel
License: Attribution-NonCommercial-NoDerivs Creative Commons
1990
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Revisions

  • M101 - NGC 5457 / Pinwheel Galaxy, 





    
        

            Falk Schiel
    Original
  • Final
    M101 - NGC 5457 / Pinwheel Galaxy, 





    
        

            Falk Schiel
    C

C

Modified workflow

Sky plot

Sky plot

Histogram

M101 - NGC 5457 / Pinwheel Galaxy, 





    
        

            Falk Schiel