The Colours of Space
by Reinhard Ilk

(minimum resolution: 1024 x 768 - best resolution: 1600 x 900)


Emission Spectrum:

The Chemistry of the
Ring Nebula

Size: 324 KB
Optics: 1297 mm / 6.4
Camera: ASI 294MM
Filter: none
Date of exposure: Sep 06th, 2026
Exposure time: 30 x 90 sec
Location: 16°36' E, 48°22' N
 


Absorption Spectra:

Absolute Luminosities from
Star Spectra

Size: 165 + 138 KB
Optics: 600 mm / 7.5
Camera: ASI 294MM
Filter: none
Date of exposure: Jan 26th, 2026
Exposure time: 1x20 / 1x5 sec
Location: 16°27' E, 48°13' N
 

Please keep in mind that astrophotography is a hobby that demands a lot of money and even more time and effort. So I have to state that the copyrights for all of my pictures are reserved. In case you'd like to use my pictures for more than just watching them, please send me an e-mail and ask for permission.
Thank you.

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