Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 17  ·  NGC 6618  ·  Omega nebula
M17 - Omega Nebula Halpha, 



    
        

            Manfred Fellner
M17 - Omega Nebula Halpha
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M17 - Omega Nebula Halpha

M17 - Omega Nebula Halpha, 



    
        

            Manfred Fellner
M17 - Omega Nebula Halpha
Powered byPixInsight

M17 - Omega Nebula Halpha

Acquisition details

Dates:
July 6, 2019
Frames:
Astronomik Astronomic H-alpha Filter 12nm: 31×240(2h 4′) (gain: 139.00) -15°C bin 1×1
Integration:
2h 4′
Darks:
30
Flats:
50
Flat darks:
30
Avg. Moon age:
4.16 days
Avg. Moon phase:
18.38%
Bortle Dark-Sky Scale:
5.00
Mean FWHM:
2.30
Temperature:
22.00

Basic astrometry details

Astrometry.net job: 2782475

RA center: 18h20m27s.1

DEC center: -16°0925

Pixel scale: 1.207 arcsec/pixel

Orientation: 114.976 degrees

Field radius: 0.965 degrees

Resolution: 1824x1373

File size: 2.7 MB

Locations: Balkonsternwarte, Klagenfurt, Kärnten, Austria

Data source: Backyard

Description

Actually, I just wanted to test my new Apo but then I decided to spend a few hours to capture this beautiful object. Unfortunately, at the moment there were only 2 hours Halpha but the result is impressive. Was taken with my TS Apo 115 @ 632mm focal length with an Asi 1600mm-c on an IOptron Cem60.

Comments

Revisions

  • Final
    M17 - Omega Nebula Halpha, 



    
        

            Manfred Fellner
    Original
  • M17 - Omega Nebula Halpha, 



    
        

            Manfred Fellner
    B

Sky plot

Sky plot

Histogram

M17 - Omega Nebula Halpha, 



    
        

            Manfred Fellner