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Contains:  M 27, Dumbbell nebula, NGC 6853
Getting plate-solving status, please wait...
Dumbbell Nebula, 





    
        

            Salvatore Giambruno
Dumbbell Nebula

Dumbbell Nebula

Technical card

Resolution: 2224x1782

Astrometry.net job: 1585177

RA center: 299.899 degrees

DEC center: 22.723 degrees

Pixel scale: 1.174 arcsec/pixel

Orientation: -179.770 degrees

Field radius: 0.465 degrees

Description

Stubborn dust donut in G channel . . . still working out the problem but I suspect it's a filter wheel positioning error because I ran a blink on the G subframes and noticed that the dust donut was moving!

Comments

Author

urthworm
Salvatore Giambruno
License: None (All rights reserved)
751
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Dumbbell Nebula, 





    
        

            Salvatore Giambruno

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Suburban Astrophotography