Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 17  ·  M 18  ·  NGC 6613  ·  NGC 6618  ·  Omega nebula
M17, 



    
        

            Luca Billeri
M17
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M17

Technical card

Imaging telescopes or lenses: Vixen ED81s

Imaging cameras: Canon EOS 450D Astrodon Inside

Mounts: Vixen Sphinx SXP

Guiding telescopes or lenses: Nessuno - none

Focal reducers: Vixen Reducer/Flattener 0,67x

Software: Photoshop  ·  Deep Sky Stacker


Dates:July 20, 2015

Frames: 52x30"

Integration: 0.4 hours

Avg. Moon age: 4.11 days

Avg. Moon phase: 17.94%


Basic astrometry details

Astrometry.net job: 700369

RA center: 18h 21' 2"

DEC center: -16° 10' 26"

Orientation: 178.945 degrees

Field radius: 1.508 degrees


Resolution: 620x932

Locations: Tampiano, Palaia, Pisa, Italy

Comments

Revisions

  • M17, 



    
        

            Luca Billeri
    Original
  • Final
    M17, 



    
        

            Luca Billeri
    B

Sky plot

Sky plot

Histogram

M17, 



    
        

            Luca Billeri