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Contains:  Helix nebula, NGC 7293
Getting plate-solving status, please wait...

Helix in SHO

Technical card

Resolution: 2312x1892 job: 2915702

RA center: 337.411 degrees

DEC center: -20.837 degrees

Pixel scale: 0.887 arcsec/pixel

Orientation: 183.981 degrees

Field radius: 0.368 degrees

Locations: Home backyard, General Pacheco, Buenos Aires, Argentina

Data source: Backyard


First try at processing 45 hours of data (15 hrs per each channel) acquired during late August and first days of September, from my backyard observatory. Very hard object to do purely in NB. Will likely give it another go to the post-processing in the near future.



Ignacio Diaz Bobillo
License: None (All rights reserved)



Same reduced data with a complete reprocessing by Diego Gravinese. Thank you, Diego!

Sky plot

Sky plot


Helix in SHO, 


            Ignacio Diaz Bobillo