Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  NGC 3031
M81 - Bode's Galaxy, 



    
        

            José Manuel Taverner Torres
M81 - Bode's Galaxy
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M81 - Bode's Galaxy

M81 - Bode's Galaxy, 



    
        

            José Manuel Taverner Torres
M81 - Bode's Galaxy
Powered byPixInsight

M81 - Bode's Galaxy

Technical card

Imaging telescopes or lenses: Skywatcher MN190

Imaging cameras: Atik 460EX

Mounts: Skywatcher AZ-EQ6 GT

Guiding telescopes or lenses: Skywatcher MN190

Guiding cameras: ASI120MM

Software: PixInsight  ·  Diffraction Limited MaxIm DL 5 Pro Suite  ·  Photoshop

Filters: Baader G 1"25  ·  Baader L 1.25'' Filter  ·  Baader B 1"25

Accessory: Atik OAG  ·  Atik EFW2 Filter Wheel  ·  Lunatico Astronomia Seletek Armadillo  ·  Robelek Scope Hub


Dates:Jan. 17, 2015

Frames:
Baader B 1"25: 15x300" -10C bin 1x1
Baader G 1"25: 15x300" -10C bin 1x1
Baader L 1.25'' Filter: 15x300" -10C bin 1x1
Baader R 1"25: 15x300" -10C bin 1x1

Integration: 5.0 hours

Darks: ~30

Flats: ~15

Bias: ~100

Avg. Moon age: 26.15 days

Avg. Moon phase: 12.38%

Bortle Dark-Sky Scale: 4.00

Temperature: 3.00


Basic astrometry details

Astrometry.net job: 506480

RA center: 9h 55' 41"

DEC center: +69° 4' 12"

Pixel scale: 0.938 arcsec/pixel

Orientation: -87.609 degrees

Field radius: 0.456 degrees


Resolution: 2737x2187

Locations: Casa, Benigembla, Alicante, Spain

Data source: Backyard

Description

Foto que pretendía tener el doble de exposición, pero por desgracia Murphy se alía para que cuando no hay luna aparezcan nubes... Una lástima, pero un resultado que no me parece malo del todo, teniendo en cuenta que es mi primera imagen LRGB con la Atik 460EX.

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M81 - Bode's Galaxy, 



    
        

            José Manuel Taverner Torres