Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  M101  ·  NGC 5457  ·  NGC 5473  ·  NGC 5477  ·  NGC5447  ·  NGC5449  ·  NGC5450  ·  NGC5451  ·  NGC5453  ·  NGC5455  ·  NGC5461  ·  NGC5462  ·  NGC5471  ·  NGC5473  ·  NGC5477  ·  NGC5484  ·  Pinwheel galaxy
Getting plate-solving status, please wait...
M101 LRGB Image, 



    
        

            Eric Coles (coles44)
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M101 LRGB Image

Getting plate-solving status, please wait...
M101 LRGB Image, 



    
        

            Eric Coles (coles44)
Powered byPixInsight

M101 LRGB Image

Imaging telescopes or lenses: Astro Physics 305 mm f/3.8 Riccardi-Honders Astrograph

Imaging cameras: SBIG STXL 16200

Mounts: Paramount-ME II ME

Guiding telescopes or lenses: Astro Physics 305 mm f/3.8 Riccardi-Honders Astrograph

Guiding cameras: SBIG STXL 16200

Software: Pixinsight 1.8  ·  Photoshop CS5  ·  Maxim DL Pro 5

Filters: Astrodon Luminance Tru-Balance E-Series Gen 2  ·  Astrodon Red Tru-Balance E-Series Gen 2  ·  Astrodon Blue Tru-Balance E-Series Gen 2  ·  Astrodon Green Tru-Balance E-Series Gen 2


Dates:Feb. 12, 2018Feb. 13, 2018Feb. 14, 2018

Frames:
Astrodon Blue Tru-Balance E-Series Gen 2: 12x600" (2h) bin 1x1
Astrodon Green Tru-Balance E-Series Gen 2: 12x600" (2h) bin 1x1
Astrodon Luminance Tru-Balance E-Series Gen 2: 40x600" (6h 40') bin 1x1
Astrodon Red Tru-Balance E-Series Gen 2: 12x600" (2h) bin 1x1

Integration: 12h 40'

Avg. Moon age: 27.36 days

Avg. Moon phase: 5.78%


Astrometry.net job: 3265224

RA center: 14h 3' 12"

DEC center: +54° 20' 59"

Pixel scale: 1.104 arcsec/pixel

Orientation: -15.696 degrees

Field radius: 0.883 degrees


Resolution: 4500x3600

Locations: Sierra Remote Observatories, Shaver Lake, California, United States

Data source: Own remote observatory

Remote source: Sierra Remote Observatories

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M101 LRGB Image, 



    
        

            Eric Coles (coles44)