Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5368  ·  NGC 5422  ·  NGC 5447  ·  NGC 5449  ·  NGC 5450  ·  NGC 5451  ·  NGC 5453  ·  NGC 5455  ·  NGC 5457  ·  NGC 5461  ·  NGC 5462  ·  NGC 5471  ·  NGC 5473  ·  NGC 5474  ·  NGC 5477  ·  NGC 5484  ·  NGC 5485  ·  NGC 5486
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M 101 Pinwheel Galaxy, 



    
        

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M 101 Pinwheel Galaxy

Getting plate-solving status, please wait...
M 101 Pinwheel Galaxy, 



    
        

            star-watcher.ch
Powered byPixInsight

M 101 Pinwheel Galaxy

Equipment

Imaging Telescopes Or Lenses
Canon EF 400mm f/5.6L USM
Imaging Cameras
Canon EOS 70Da
Mounts
iOptron GEM28
Filters
Astronomik UV-IR Block L-3 Clip Filter
Software
Pleiades Astrophoto PixInsight · Adobe Lightroom 6 (Adobe Lightroom)
Guiding Telescopes Or Lenses
TS-Optics Deluxe 50 mm Guiding/Finder scope with micro focusing
Guiding Cameras
Lacerta MGEN 2

Acquisition details

Dates:
March 8, 2022
Frames:
Astronomik UV-IR Block L-3 Clip Filter: 111x120" (3h 42') ISO1600 f/5.6
Integration:
3h 42'
Darks:
27
Flats:
54
Bias:
32
Avg. Moon age:
5.64 days
Avg. Moon phase:
31.88%
Bortle Dark-Sky Scale:
5.00
Temperature:
-1.00

RA center: 14h03m10s.73

DEC center: +54°2136.8

Pixel scale: 2.155 arcsec/pixel

Orientation: 0.617 degrees

Field radius: 1.603 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 4458x2972

Locations: Derendingen 454m, Solothurn, SO, Switzerland

Data source: Backyard

Description

Next session without a freeze of my GEM28. I’m really happy about it, but it’s exhausting to monitor all the time the guide star during the session...

f/5.6, 2x Drizzled

Comments

Revisions

  • M 101 Pinwheel Galaxy, 



    
        

            star-watcher.ch
    Original
  • Final
    M 101 Pinwheel Galaxy, 



    
        

            star-watcher.ch
    B

B

Description: Using deconvolution during processing

Uploaded: ...

Sky plot

Sky plot

Histogram

M 101 Pinwheel Galaxy, 



    
        

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