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Stephan Hotto

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Astrophotography

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Astrophotography

HSpectralyzer

The HSpectralyzer has been developed to analyze star spectra acquired by spectrographs using transmission or reflective gratings. A good example…

stephan adminNovember 28, 2022Januar 3, 2023
Lagun trifid findingchart
Astrophotography

Portable SkyGuider Setup

In contrast to the regular telescope this setup is really extremely portable but a bit limited.No cooling, amp glow and…

stephan adminSeptember 14, 2022September 22, 2022
M81 m82 ngc3077 findingchart
Astrophotography

Regular Telescope Setup

The following telescope setup has been built to do regular astrophotography in a portable environment. Well, it should be easily…

stephan adminSeptember 13, 2022September 22, 2022

Latest Posts

  • PDP11/70 Emulator
  • Emulation of the Space Invaders Arcade Hardware
  • HGammaCam
  • HSpectralyzer
  • Portable SkyGuider Setup

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