Nebulosity - demosiac settings for Sony A7s raw files

[Max N]

I'm trying to process raws from Sony A7s in Nebulosity, but can't figure out what settings I need in the de-mosaic dialogue.

I need 2 pieces of information please:

• The 3x3 matrix of RGB mapping/gain values
• The matrix offset x & y values

I'm pretty sure the offsets are 1 & 1, but I can't find the 3x3 matrix anywhere. I'm hoping someone somewhere is using Nebulosity with a Sony A7s and has these values to hand.

Thanks

Max

[michael8554]

I think this gives the answer.

https://www.cloudynights.com/topic/563763-nebulosity-manual-demosaic-setup-for-pentax/

The figures are for a Pentax, so follow his link to the A7S figures and do the math :->

Michael

 

 

[Max N]

Thanks Michael, I’ll give that a try and report back

[Max N]

After a lot of experimentation, the best settings were:

followed by an 'Auto Color Balance'

But I still wasn't happy. I've downloaded a trial version of PixInsight which has support for the A7s, so I'll give that a go.