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Cone Nebula

Technical card

Resolution: 2428x2310

Dates: Dec. 25, 2016

Astrodon H-alpha 3nm narrowband filter: 12x300" bin 1x1
Astrodon RGB filter set: 72x600" bin 2x2

Integration: 13.0 hours

Avg. Moon age: 26.10 days

Avg. Moon phase: 12.76% job: 1383067

RA center: 100.297 degrees

DEC center: 9.396 degrees

Pixel scale: 0.496 arcsec/pixel

Orientation: 179.859 degrees

Field radius: 0.231 degrees

Locations: Kitt Peak National Observatory, Sells, ARIZONA, United States; Deep Sky Observatory, Doloris, CO, United States


I used the Color image taken with my 10-inch RC in Colorado and the H-Alpha image takend with the 0.9 meter telescope at Kitt Peak. Using PixInside, a new color image was created to match the size of the H-ALpha image. Rest of the process was in Photoshop 2017



Dean Salman

Sky plot

Sky plot


Cone Nebula , 


        Dean Salman