Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  Bode's nebulae, M 81, M 82, NGC 3031, NGC 3034
Getting plate-solving status, please wait...
M81/M81, 



    
        

            Thilo Frey
M81/M81
Powered byPixInsight

M81/M81

Technical card

Imaging telescopes or lenses:APM APO 107/700

Imaging cameras:Moravian Instruments G2 8300 external FW + OAG

Mounts:Skywatcher EQ8 Pro

Guiding telescopes or lenses:APM APO 107/700

Guiding cameras:Starlight Express Lodestar X2

Focal reducers:TS 2,5" Flattener

Software:Pixinsight 1.8

Filters:Astronomik Ha 6nmAstronomik Deep-Sky RGB

Accessory:QHYCCD Polemaster


Dates:March 25, 2017

Frames:
Astronomik Deep-Sky B: 6x300" bin 2x2
Astronomik Deep-Sky G: 7x300" bin 2x2
Astronomik Deep-Sky R: 7x600" -20C bin 1x1
Astronomik Ha 6nm: 6x600" bin 1x1

Integration: 3.2 hours

Darks: ~20

Flats: ~25

Bias: ~50

Avg. Moon age: 26.73 days

Avg. Moon phase: 8.59%


Basic astrometry details

Astrometry.net job: 1521421

RA center: 9h 56' 24"

DEC center: +69° 19' 55"

Pixel scale: 1.587 arcsec/pixel

Orientation: 114.744 degrees

Field radius: 0.928 degrees


Resolution: 3358x2536

Locations: Mobile, near Balsthal, SO, Switzerland

Comments

Author

thfrey
Thilo Frey
License: None (All rights reserved)
1751
Like

Revisions

  • M81/M81, 



    
        

            Thilo Frey
    Original
  • Final
    M81/M81, 



    
        

            Thilo Frey
    B

Sky plot

Sky plot

Histogram

M81/M81, 



    
        

            Thilo Frey