Hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  IC 4628  ·  NGC 6231  ·  The star ζ1Sco  ·  The star ζ2Sco
The Prawn Nebula, 



    
        

            Jirair Afarian
The Prawn Nebula
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The Prawn Nebula

Technical card

Imaging telescopes or lenses: William Optics 73mm Zenithstar William Optics

Imaging cameras: ZWO ASI071MC Pro Cooled ZWO ASI071MC Color CMOS Cooled

Mounts: Explore Scientific iEXOS100

Guiding telescopes or lenses: William Optics 50mm Guidescope William Optics

Guiding cameras: ZWO ASI 290MM Mini

Software: Stellarium, StellaiumScope Stellarium  ·  PHD2 2.6.4  ·  APT - Astro Photography Tool APT 2.43  ·  Photoshop CC 2017 Photoshop  ·  DeepSkyStacker (DSS) Deepskystacker 3.3.2


Dates:April 25, 2019

Frames: 82x90" (gain: 90.00) bin 1x1

Integration: 2.0 hours

Darks: ~30

Flats: ~40

Avg. Moon age: 20.84 days

Avg. Moon phase: 63.68%

Bortle Dark-Sky Scale: 3.00

Mean FWHM: 5.00

Temperature: 29.00


Basic astrometry details

Astrometry.net job: 2670540

RA center: 16h 55' 7"

DEC center: -41° 6' 36"

Pixel scale: 2.221 arcsec/pixel

Orientation: 271.045 degrees

Field radius: 1.822 degrees


Resolution: 4928x3256

Locations: Travel, Cayo Santa Maria, Cuba

Data source: Traveller

Comments

Revisions

  • The Prawn Nebula, 



    
        

            Jirair Afarian
    Original
  • Final
    The Prawn Nebula, 



    
        

            Jirair Afarian
    B

Sky plot

Sky plot

Histogram

The Prawn Nebula, 



    
        

            Jirair Afarian