Hemisphere:  Northern  ·  Contains:  M 51  ·  NGC 5194  ·  NGC 5195  ·  Whirlpool galaxy
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M51, 



    
        

            Mathieu Guinot
M51
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Technical card

Imaging telescopes or lenses: Skywatcher Esprit 120ED Super APO Triplet

Imaging cameras: QSI683ws8

Mounts: Sky-Watcher EQ6-R Pro

Guiding telescopes or lenses: Skywatcher Esprit 120ED Super APO Triplet

Guiding cameras: ZWO AS120MM

Focal reducers: Skywatcher Field Flattener

Software: Photoshop CS5  ·  Prism10  ·  PixInsight 1.8.6

Filters: Astrodon LRGB Gen II

Accessory: DO Skymeca 2.5"


Dates:April 1, 2018May 1, 2018

Frames:
Astrodon 3nm Ha: 42x600" -20C bin 1x1
Astrodon E-Series Blue: 24x300" -20C bin 2x2
Astrodon E-Series Green: 24x300" -20C bin 2x2
Astrodon E-Series Luminance: 102x600" -20C bin 1x1
Astrodon E-Series Red: 24x300" -20C bin 2x2

Integration: 30.0 hours

Darks: ~20

Flats: ~20

Bias: ~100

Avg. Moon age: 15.98 days

Avg. Moon phase: 98.30%

Mean FWHM: 3.00

Temperature: 20.00


Basic astrometry details

Astrometry.net job: 2850926

RA center: 13h 29' 53"

DEC center: +47° 12' 0"

Pixel scale: 1.298 arcsec/pixel

Orientation: 259.767 degrees

Field radius: 0.248 degrees


Resolution: 1020x920

Locations: Home, Amiens, Somme, France

Data source: Backyard

Description

M51 La galaxie du Tourbillon

Comments

Author

Mathieu80
Mathieu Guinot
License: None (All rights reserved)
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M51, 



    
        

            Mathieu Guinot