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Contains:  M 82, NGC 3034, M 81, Bode's nebulae, NGC 3031
Getting plate-solving status, please wait...
Messier 81 and Messier 82, 





    
        

            William Chan
Messier 81 and Messier 82

Messier 81 and Messier 82

Technical card

Imaging telescope or lens:Takahashi TSA120

Imaging camera:ZWO ASI1600 MM cooled

Mount:Skywatcher AZ EQ6 GT

Guiding telescope or lens:Atik Off-axis Guider

Guiding camera:Atik GP mono (OAG)

Focal reducer:Takahashi TKA31580S

Filters:OPTOLONG 2" BLUEOPTOLONG 2" LUMOPTOLONG 2" GREENOPTOLONG 2" RED

Resolution: 2048x1536

Frames:
OPTOLONG 2" BLUE: 78x600" (gain: 139.00) -20C bin 1x1
OPTOLONG 2" GREEN: 74x600" (gain: 139.00) -20C bin 1x1
OPTOLONG 2" LUM: 60x600" (gain: 139.00) -30C bin 1x1
OPTOLONG 2" RED: 79x600" (gain: 139.00) -20C bin 1x1

Integration: 48.5 hours

Astrometry.net job: 2598004

RA center: 148.942 degrees

DEC center: 69.318 degrees

Pixel scale: 2.330 arcsec/pixel

Orientation: 217.325 degrees

Field radius: 0.828 degrees

Data source: Own remote observatory

Remote source: Lijiang Gemini Observatory

Comments

Author

orangechansir
William Chan
License: None (All rights reserved)
1533
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Messier 81 and Messier 82, 





    
        

            William Chan

In these public groups

China Lijiang Gemini Observatory