Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5422  ·  NGC 5443  ·  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 5475  ·  NGC 5477  ·  NGC 5484  ·  NGC 5485  ·  NGC 5486  ·  Pinwheel galaxy
Getting plate-solving status, please wait...
M101 / NGC5457, 



    
        

            Stefano Zamblera
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Getting plate-solving status, please wait...
M101 / NGC5457, 



    
        

            Stefano Zamblera
Powered byPixInsight

Acquisition details

Dates:
Feb. 5, 2021
Frames:
22×600(3h 40′)
Integration:
3h 40′
Avg. Moon age:
22.96 days
Avg. Moon phase:
41.45%

RA center: 14h01m49s.54

DEC center: +54°2437.6

Pixel scale: 2.386 arcsec/pixel

Orientation: -88.857 degrees

Field radius: 2.025 degrees

More info:Open 

Resolution: 5202x3200

File size: 21.3 MB

Locations: Home (balcony), Livorno, Livorno, Italy

Data source: Backyard

Description

Drizzel data integragtion by PixInSight of 22 frames at ISO400, 600sec with Canon EOS550d Full spectrum IR cut with UHC 2" filter by Optolong on William Optics Zenithstar 61.

Postprod. Photoshop and Lightroom.

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Sky plot

Sky plot

Histogram

M101 / NGC5457, 



    
        

            Stefano Zamblera