Hemisphere:  Northern  ·  Contains:  Bode's Galaxy  ·  Cigar Galaxy  ·  M 81  ·  M 82  ·  NGC 2976  ·  NGC 3031  ·  NGC 3034  ·  NGC 3077  ·  The star 22UMa  ·  The star 24UMa
M81-82 galaxies and surrounding, 


            Amir H. Abolfath
M81-82 galaxies and surrounding
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M81-82 galaxies and surrounding

Technical card

Canon Bayer filter: 17x180"
Baader L: 76x300" -30C bin 1x1

Integration: 7.2 hours

Basic astrometry details

Astrometry.net job: 3910094

RA center: 9h 44' 55"

DEC center: +69° 43' 1"

Pixel scale: 6.376 arcsec/pixel

Orientation: 150.502 degrees

Field radius: 3.330 degrees

Resolution: 3000x2266

Data source: Traveller


Optic: Vixen VSD100 at F3 (Color data)/ Canon EF200L F2.8 at F3.5 (L Data)
Mount: Software Bisque Paramount MX, Sky-Watcher EQ6 Pro
Camera: SBIG STF8300M / Canon EOS6D modified
Filters: Baader L and 7 nm H-Alpha, Canon Bayer filter
Guider: SBIG Sti on 60mm guidescope (Paramount MX)
Exposure: L: 76x300s Color: 17x180s
ISO: 800 (Color)
Binning: All 1x1
Calibration: Flats, Dark, Dark Flat, Bias
CCD Sensor Temp: -30
Dithering: Yes
Software: TheSkyX, EOS Utility, Registar, PixInsight, Photoshop

Data collaboration by Khosro Jafarizadeh that collected color data by Canon EOS6D modified

Processing by Amir H. Abolfath



Amir H. Abolfath
License: None (All rights reserved)

Sky plot

Sky plot


M81-82 galaxies and surrounding, 


            Amir H. Abolfath