Lower's Nebula Sh2-261, Carles Rabassa guixé

Lower's Nebula Sh2-261

Lower's Nebula Sh2-261, Carles Rabassa guixé

Lower's Nebula Sh2-261

Equipment

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Acquisition details

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Description

taken with an OSC from Bortle 7-8 area and optolong l-extreme filter.
Calibrated in DSS
Stacked in Siril  -- stacked as a whole, then splitting Halpha and Oiii
Processed in StarTools 1.8 
Last tweaks in Lightroom

Tried to simulate the SHO colour, using Bias levels in Colour module in StarTools
Not sure if it can actually be called SHO since I haven't added any Sii, but rather I 
guess it was the interpolation of channels since it is from OSC. 

CS

Carles.

Comments

Histogram

Lower's Nebula Sh2-261, Carles Rabassa guixé