Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034
M81 M82, 



    
        

            Markuzio
M81 M82
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M81 M82

M81 M82, 



    
        

            Markuzio
M81 M82
Powered byPixInsight

M81 M82

Technical card

Imaging telescopes or lenses: APM Super APO 107/700

Imaging cameras: Atik 314L+

Mounts: EQ6

Guiding telescopes or lenses: TecnoSky guida

Guiding cameras: Magzero MZ-5m

Focal reducers: TecnoSky 0.8X flattener/reducer

Software: PHD guiding  ·  photoshop  ·  Iris

Filters: Baader Planetarium LRGB 2"


Dates:Jan. 6, 2013

Frames:
Baader Planetarium B 2": 9x150" (22' 30") bin 1x1
Baader Planetarium G 2": 11x150" (27' 30") bin 1x1
Baader Planetarium Luminance 2": 7x150" (17' 30") bin 1x1
R: 9x150" (22' 30") bin 1x1

Integration: 1h 30'

Darks: ~10

Flats: ~12

Flat darks: ~8

Avg. Moon age: 23.55 days

Avg. Moon phase: 35.32%

Bortle Dark-Sky Scale: 6.00


Basic astrometry details

Astrometry.net job: 111761

RA center: 9h 56' 56"

DEC center: +69° 19' 37"

Pixel scale: 2.333 arcsec/pixel

Orientation: 57.443 degrees

Field radius: 0.553 degrees


Resolution: 1389x993

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M81 M82, 



    
        

            Markuzio