First go at tri colour (Hubble palette)

[steviemac500]

Here's a quick (ish) go at a Hubble palette of the Broom. Very quick as I’m off on holiday and I wanted to get something before I went so excuse the framing and lack of noise reduction, sharpening etc. Combination of Sii, Ha and Oii mapped to RGB in PI in that order. Colour calibration, SCNR in PI and the Ha channel added as Lum in PS. The data i collected was not great due to the moon last night so I may come back to this but as a first go I'm pretty pleased with the effect.

https://astrob.in/358266/0/

[teoria_del_big_bang]

Very nice image ?

Steve