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Contains:  NGC 5477, NGC 5474, M 101, NGC 5457
Getting plate-solving status, please wait...
M101 Large field with small refractor 80, 





    
        

            Arnaud Peel
M101 Large field with small refractor 80

M101 Large field with small refractor 80

Technical card

Resolution: 2314x1457

Dates:June 8, 2018

Frames: 13x300"

Integration: 1.1 hours

Avg. Moon age: 23.80 days

Avg. Moon phase: 32.80%

Astrometry.net job: 2099941

RA center: 14h 3' 48"

DEC center: +54° 6' 28"

Pixel scale: 2.020 arcsec/pixel

Orientation: 271.774 degrees

Field radius: 0.767

Locations: au Pied du Ventoux, Ventoux, 84, France

Data source: Unknown

Description

The galaxy season is almost finished , but not totally !

A fast try at M101, only 1h05 with 20 minutes Luminance and 15 for each color !
the minimum ….at f/4.8

Last version with color from my picture taken with the C8 : Halpha and RGB

Comments

Author

Arnaudf92
Arnaud Peel
License: None (All rights reserved)
1212
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Revisions

  • M101 Large field with small refractor 80, 





    
        

            Arnaud Peel
    Original
  • M101 Large field with small refractor 80, 





    
        

            Arnaud Peel
    B
  • Final
    M101 Large field with small refractor 80, 





    
        

            Arnaud Peel
    C

B

Crop to see the details

C

New version with the RGB color of my picture taken with my C8 => Halpha and RGB

Sky plot

Sky plot

Histogram

M101 Large field with small refractor 80, 





    
        

            Arnaud Peel