Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  M101  ·  NGC 5457  ·  NGC 5461  ·  NGC 5473  ·  NGC5447  ·  NGC5449  ·  NGC5450  ·  NGC5451  ·  NGC5453  ·  NGC5455  ·  NGC5461  ·  NGC5462  ·  NGC5471  ·  NGC5473  ·  NGC5477  ·  Pinwheel galaxy
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Messier 101, 



    
        

            Roy Hagen
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Messier 101

Getting plate-solving status, please wait...
Messier 101, 



    
        

            Roy Hagen
Powered byPixInsight

Messier 101

Imaging telescopes or lenses: William Optics FLT 132 Triplet APO

Imaging cameras: ZWO ASI 071MC PRO Cool

Mounts: iOptron CEM60  ·  Ioptron Tri Pier

Guiding telescopes or lenses: William Optics 50/200 Guidescope

Guiding cameras: ZWO ASI224MC

Focal reducers: Williams Optics 0,8 Reducer Flattener

Software: Pleiades Astrophoto PixInisight  ·  ZWO Asiair Asiair App iPad

Filters: Optolong L-eNhance 2"

Accessory: ZWO EAF Electronic Auto Focuser  ·  Starizona Filter Slider  ·  William Optics Bathinov Focus Mask  ·  Pegausus PPB Pocket Power Box


Dates:April 8, 2020April 9, 2020April 10, 2020

Frames:Optolong L-eNhance 2": 85x300" (7h 5') (gain: 100.00) -10C bin 1x1

Integration: 7h 5'

Darks: ~30

Flats: ~60

Bias: ~70

Avg. Moon age: 16.37 days

Avg. Moon phase: 96.17%

Bortle Dark-Sky Scale: 6.00


Astrometry.net job: 4118106

RA center: 14h 3' 20"

DEC center: +54° 21' 6"

Pixel scale: 1.333 arcsec/pixel

Orientation: 144.369 degrees

Field radius: 0.869 degrees


Resolution: 3949x2533

Locations: Frontyard, Geithus, Buskerud, Norway

Data source: Backyard

Comments

Revisions

  • Messier 101, 



    
        

            Roy Hagen
    Original
  • Messier 101, 



    
        

            Roy Hagen
    E
  • Final
    Messier 101, 



    
        

            Roy Hagen
    F

E

Description: Noise reduction and color adjust

Uploaded: ...

F

Description: Color adjust

Uploaded: ...

Sky plot

Sky plot

Histogram

Messier 101, 



    
        

            Roy Hagen