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20th March 2020 - APP 1.078 has been released !

2019 November: Complete LRGB Tutorial of NGC292, The Small Magellanic Cloud by Christian Sasse, Astronomer in Charge of iTelescope.net

2019 September: Astro Pixel Processor and iTelescope.net celebrate a new Partnership!

Workflow for STC dual narrowband filter  

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(@headworx)
White Dwarf Customer
Joined: 6 months ago
Posts: 12
October 22, 2019 10:55  

Is there anything available for a qua-band narrowband filter like the Opt Triad Ultra?

It has the following characteristics:

  Hydrogen-beta Oxygen III Hydrogen-alpha Sulfur II
FWHM 5nm 4nm 4nm 4nm
Peak Transmission 79% 97% 87% 90%

 

I've got very promising results using the STC DNB on Nikon D800a with APP (attached below) and would like to push the envelope even further... Any hints on how to approach quad narrowband on a CFA?

Veil  DNB APP

--Simon

This post was modified 5 months ago by Szymon Slupik

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