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Contains:  M 20, NGC 6514, Trifid nebula
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Trifit Nebula (Messier 20), 


            Miles Zhou
Trifit Nebula (Messier 20)
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Technical card

Imaging telescope or lens:Celestron C8NGT

Imaging camera:QHYCCD QHY 9M

Mount:ioptron iEQ45-GTN

Guiding telescopes or lenses:

Guiding cameras:

Focal reducers:


Filter:BAADER H Alpha 7nm


Resolution: 1909x1507

Dates:Aug. 16, 2012

Frames: 10x200"

Integration: 0.6 hours

Darks: 0

Flats: 0

Flat darks: 0

Bias: 0

Avg. Moon age: 28.35 days

Avg. Moon phase: 1.56%

Bortle Dark-Sky Scale: None

Mean SQM: None

Mean FWHM: None

Temperature: None

Basic astrometry details job: 98275

RA center: 18h 2' 40"

DEC center: -22° 59' 27"

Pixel scale: 1.112 arcsec/pixel

Orientation: -173.214 degrees

Field radius: 0.376 degrees



Miles Zhou
License: None (All rights reserved)

Sky plot

Sky plot


Trifit Nebula (Messier 20), 


            Miles Zhou