Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 20  ·  M 21  ·  NGC 6514  ·  NGC 6531  ·  Trifid nebula
M 20 Nébuleuse Trifide bis, 



    
        

            francketaude
M 20 Nébuleuse Trifide bis
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M 20 Nébuleuse Trifide bis

M 20 Nébuleuse Trifide bis, 



    
        

            francketaude
M 20 Nébuleuse Trifide bis
Powered byPixInsight

M 20 Nébuleuse Trifide bis

Technical card

Imaging telescopes or lenses: Sky-Watcher 150/750 Black Diamond

Imaging cameras: Canon EOS 350D / Digital Rebel XT

Mounts: SkyWatcher NEQ5 synscan

Guiding cameras: i-nova PLA-C

Accessory: Baader MPCC


Dates:Aug. 2, 2013

Frames: 21x180" (1h 3')

Integration: 1h 3'

Avg. Moon age: 25.55 days

Avg. Moon phase: 16.88%


Basic astrometry details

Astrometry.net job: 173010

RA center: 18h03m11s.0

DEC center: -22°4955

Pixel scale: 1.743 arcsec/pixel

Orientation: 4.615 degrees

Field radius: 0.902 degrees


Resolution: 3170x1960

Comments

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Histogram

M 20 Nébuleuse Trifide bis, 



    
        

            francketaude