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Contains:  IC 4601, IC 4603, IC 4604, IC 4605, M 4, NGC 6121, Part of the constellation Scorpius (Sco), The star 13Sco, The star 22Sco, The star Al Niyat (σSco), The star Antares (αSco), The star οSco, The star τSco, The star ψOph, The star ω1Sco, The star ω2Sco, The star ωOph, rho Oph Nebula
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Scorpius, 



    
        

            paddy36
Scorpius
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Scorpius

Technical card

Imaging telescopes or lenses:Samyang 135 mm f/2

Imaging cameras:Nikon D610

Mounts:HEQ5 pro goto

Guiding telescopes or lenses:TS imaging star 80 mm F:4.4

Guiding cameras:ZWO ASI120mini

Software:AstroartPHD GuidingSiril

Accessory:NISI Natural night filter


Dates:May 29, 2020

Frames: 90x100" ISO1600

Integration: 2.5 hours

Darks: ~50

Flats: ~30

Flat darks: ~50

Bias: ~50

Avg. Moon age: 6.71 days

Avg. Moon phase: 42.88%


Basic astrometry details

Astrometry.net job: 3572694

RA center: 16h 28' 29"

DEC center: -25° 57' 57"

Pixel scale: 9.501 arcsec/pixel

Orientation: 95.044 degrees

Field radius: 7.930 degrees


Resolution: 4629x3833

Locations: Observatoire perso, Le Pêchereau, 36, France

Data source: Backyard

Description

Hi all, this is a new picture of Scorpius area with more data taken during a couple of nights and with a new post processing as well.

Clear sky and let me know. Patrick 36

Comments

Author

paddy36
paddy36
License: Attribution-NonCommercial-ShareAlike Creative Commons
1172
Like

Revisions

  • Scorpius, 



    
        

            paddy36
    Original
  • Scorpius, 



    
        

            paddy36
    B
  • Final
    Scorpius, 



    
        

            paddy36
    C

B

Description: A bit less green.

C

Description: Hi all, Some tuning with startools. 1) Binning at 80% for getting a better SNR, the image was a bit over sampled. 2) Reduce the noise 3) Balance the colors and reduce a bit the biggest stars. So let me know you thoughts. Clear sky

Sky plot

Sky plot

Histogram

Scorpius, 



    
        

            paddy36

In these public groups

Samyang 135 f/2