Hemisphere:  Southern  ·  Constellation: Serpens (Ser)  ·  Contains:  Checkmark Nebula  ·  Eagle Nebula  ·  IC 1284  ·  IC 1287  ·  IC 4701  ·  IC 4715  ·  IC 4725  ·  Lobster Nebula  ·  M 16  ·  M 17  ·  M 24  ·  M 25  ·  NGC 6554  ·  NGC 6604  ·  NGC 6611  ·  NGC 6618  ·  Small Sgr Star Cloud  ·  Swan Nebula  ·  The star γSct  ·  omega Nebula
M16 - M17 et NGC6604, 



    
        

            Nicolas Aguilar (Actarus09)
M16 - M17 et NGC6604
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M16 - M17 et NGC6604

Technical card

Imaging telescopes or lenses: Samyang 135 ED F2

Imaging cameras: Canon EOS 700D

Software: PixInsight Pisinsight 1.8

Filters: Astronomik EOS Ha clip 12nm


Dates:Aug. 7, 2020

Frames:Astronomik EOS Ha clip 12nm: 47x60" ISO1600

Integration: 0.8 hours

Darks: ~31

Flats: ~15

Bias: ~31

Avg. Moon age: 18.39 days

Avg. Moon phase: 85.88%


Basic astrometry details

Astrometry.net job: 3737786

RA center: 18h 21' 32"

DEC center: -14° 49' 22"

Pixel scale: 6.841 arcsec/pixel

Orientation: 357.661 degrees

Field radius: 5.950 degrees


Resolution: 3476x5208

Locations: AstroBase, Carla Bayle, Ariège, France

Data source: Traveller

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M16 - M17 et NGC6604, 



    
        

            Nicolas Aguilar (Actarus09)