Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5422  ·  NGC 5457  ·  NGC 5473  ·  NGC 5474  ·  NGC 5485
M 101: The Pinwheel Galaxy, 



    
        

            Marco Failli
M 101: The Pinwheel Galaxy
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M 101: The Pinwheel Galaxy

M 101: The Pinwheel Galaxy, 



    
        

            Marco Failli
M 101: The Pinwheel Galaxy
Powered byPixInsight

M 101: The Pinwheel Galaxy

Acquisition details

Dates:
April 22, 2020
Frames:
IDAS LPS D1: 71×180(3h 33′) (gain: 120.00) -15°C bin 1×1
Integration:
3h 33′
Avg. Moon age:
28.98 days
Avg. Moon phase:
0.34%
Bortle Dark-Sky Scale:
8.00

Basic astrometry details

Astrometry.net job: 3454943

RA center: 14h03m11s.5

DEC center: +54°2132

Pixel scale: 2.460 arcsec/pixel

Orientation: 267.792 degrees

Field radius: 1.313 degrees

Resolution: 3197x2132

File size: 2.0 MB

Locations: Terrazzo di casa, Prato, Prato, Italy

Data source: Backyard

Description

I also added over 18 hours of Ha to this image on the galaxy, you can see the Ha picture on my profile!

Comments

Revisions

  • M 101: The Pinwheel Galaxy, 



    
        

            Marco Failli
    Original
  • Final
    M 101: The Pinwheel Galaxy, 



    
        

            Marco Failli
    B

Sky plot

Sky plot

Histogram

M 101: The Pinwheel Galaxy, 



    
        

            Marco Failli