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Contains:  Trifid nebula, M 20, NGC 6514
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Messier 20 - The Trifid nebula, 


            Salvatore Grasso
Messier 20 - The Trifid nebula

Messier 20 - The Trifid nebula

Technical card

Imaging telescope or lens:Astro-Tech RC8

Imaging camera:SBIG ST-8300M

Mount:Orion USA Atlas

Guiding telescope or lens:William Optics ZS80IIED

Guiding camera:Meade DSI C

Filter:Astrodon Tru-Balance Generation 2 E-Series - LRGB

Resolution: 2000x1513

Dates:June 15, 2012

Frames: 40x600"

Integration: 6.7 hours

Avg. Moon age: 25.81 days

Avg. Moon phase: 14.85% job: 692872

RA center: 18h 2' 15"

DEC center: -22° 59' 13"

Pixel scale: 0.872 arcsec/pixel

Orientation: -179.158 degrees

Field radius: 0.304

Locations: Backyard , Sarasota , Florida, United States; Backyard , Brewster , Ny, United States



Salvatore Grasso
License: Attribution-NoDerivs Creative Commons

Sky plot

Sky plot


Messier 20 - The Trifid nebula, 


            Salvatore Grasso