Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 20  ·  NGC 6514  ·  Trifid nebula
Messier 20 - Trifid Nebula, 



    
        

            L. Fernando Parmegiani
Messier 20 - Trifid Nebula
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Messier 20 - Trifid Nebula

Messier 20 - Trifid Nebula, 



    
        

            L. Fernando Parmegiani
Messier 20 - Trifid Nebula
Powered byPixInsight

Messier 20 - Trifid Nebula

Technical card

Imaging telescopes or lenses: GSO Ritchey-Chrétien 8"

Imaging cameras: QHY9M

Mounts: Skywatcher NEQ6 Pro goto

Guiding cameras: ASI120MM

Focal reducers: Astro-Physics Astro Physics CCD tele compressor CCDT67 - 0.67x Reducer

Software: PixInsight 1.8 Pisinsight 1.8

Filters: Optolong LRGB 36mm


Dates:July 12, 2018

Frames:
Optolong Blue 36mm: 22x120" (44') bin 1x1
Optolong Green 36mm: 22x120" (44') bin 1x1
Optolong Lum 36mm: 34x120" (1h 8') bin 1x1
Optolong Red 36mm: 23x120" (46') bin 1x1

Integration: 3h 22'

Avg. Moon age: 28.80 days

Avg. Moon phase: 0.60%


Basic astrometry details

Astrometry.net job: 2190899

RA center: 18h 2' 25"

DEC center: -22° 58' 58"

Pixel scale: 0.953 arcsec/pixel

Orientation: 271.746 degrees

Field radius: 0.536 degrees


Resolution: 3260x2405

Locations: Brazilian Astrophotography Meeeting, Padre Bernardo, Goias, Brazil

Data source: Traveller

Description

BBC sky at Night Magazine (#161 October 2018 Issue)

Comments

Revisions

  • Messier 20 - Trifid Nebula, 



    
        

            L. Fernando Parmegiani
    Original
  • Final
    Messier 20 - Trifid Nebula, 



    
        

            L. Fernando Parmegiani
    D
  • Messier 20 - Trifid Nebula, 



    
        

            L. Fernando Parmegiani
    E

Sky plot

Sky plot

Histogram

Messier 20 - Trifid Nebula, 



    
        

            L. Fernando Parmegiani