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Contains:  rho Oph nebula, IC 4604, IC 4603, The star ρOph, The star οSco
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IC 4604, 





    
        

            Karl-Heinz
IC 4604

IC 4604

Technical card

Resolution: 3288x2515

Dates:July 29, 2016

Frames:
Baader Blue 36mm: 10x240" bin 1x1
Baader Green 36mm: 10x240" bin 1x1
Baader Luminance 36mm: 10x240" -20C bin 1x1
Baader Red 36mm: 10x240" bin 1x1

Integration: 2.7 hours

Darks: ~10

Flats: ~20

Bias: ~80

Avg. Moon age: 24.90 days

Avg. Moon phase: 22.37%

Bortle Dark-Sky Scale: 1.00

Astrometry.net job: 1236437

RA center: 246.485 degrees

DEC center: -23.691 degrees

Pixel scale: 3.188 arcsec/pixel

Orientation: 102.316 degrees

Field radius: 1.832 degrees

Locations: Namibia_Astrofarm_Kiripotib, Astrofarm, Namibia

Data source: Traveller

Description

Bildbearbeitung
Pixinsigth
Photoshop

Comments

Author

karlchen800
Karl-Heinz
License: None (All rights reserved)
2631
Like

Revisions

  • IC 4604, 





    
        

            Karl-Heinz
    Original
  • Final
    IC 4604, 





    
        

            Karl-Heinz
    B

Sky plot

Sky plot

Histogram

IC 4604, 





    
        

            Karl-Heinz