Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 20  ·  M 21  ·  NGC 6514  ·  NGC 6531  ·  Trifid nebula
M20 Trifid Nebula, 



    
        

            geethq
M20 Trifid Nebula
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M20 Trifid Nebula

M20 Trifid Nebula, 



    
        

            geethq
M20 Trifid Nebula
Powered byPixInsight

M20 Trifid Nebula

Technical card

Imaging telescopes or lenses: Orion 10" f/3.9 Newtonian Astrograph

Imaging cameras: Nikon D5300 Full Spectrum Modified

Mounts: Skywatcher EQ6-R pro

Guiding telescopes or lenses: Orion 50mm guidescope/finderscope

Guiding cameras: ASI120mm mini

Software: DeepSky Stacker (DSS) 4.2.2 64 bit  ·  Photoshop CC 2019  ·  PixInshight Core 1.8 Ripley

Filters: Optolong UV/IR cut filter

Accessory: Baader Planetarium Baader MPCC Mark III Multi-Purpose Coma Corrector


Dates:Aug. 1, 2019

Frames: 44x300" (3h 40')

Integration: 3h 40'

Avg. Moon age: 0.44 days

Avg. Moon phase: 0.21%


Basic astrometry details

Astrometry.net job: 2881160

RA center: 18h 2' 31"

DEC center: -22° 57' 3"

Pixel scale: 2.243 arcsec/pixel

Orientation: 265.431 degrees

Field radius: 0.753 degrees


Resolution: 2000x1357

Locations: Ridiyagama, Hambantota, southern, Sri Lanka

Data source: Backyard

Comments

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Histogram

M20 Trifid Nebula, 



    
        

            geethq