[Adam Rawlinson]

Thanks Ken
Ahhhh IEE Proceedings from before the change … happy memories.

[Adam Rawlinson]

HI Ken
Do you have a version with references? As it’s a bit difficult to track your notes without any citations and/or sources?
Regards
Adam

[Adam Rawlinson]

Thanks for the reply
No, Astroart isnt doing anything clever. Its just spreading the RGB simulated channels across the visible image histogram. So using the histogram if i tweak the blue channel down then the central disk (becomes more defined as is overexposed in unstretched image) and likewise those prominences are all in the red channel (as transferred across from the mono image)
Its a 16bit image so loads of scope to tweak.

Im doing a BSc in Astronomy and have literally just started a heavy Solarastrophysics module. Trying to put it all into context with what can be seen.

The visible radiation from particle does technically display doppler effects (due to speeds of the material outflow) but yeah… .logically the mono chip (a Player One Neptune-M camera) sampling must be catching the whole passband if i think about it.

I have indeed tried tweaking the pressure passband adjustment and yes, have some images at different values. I shall have a play and see where it leads me!

Thanks again for coming back to me

Adam

[Adam Rawlinson]

Cheers Denis – Have sent you email details direct. 

Adam

[Adam Rawlinson]

Thanks folks for all those helpful replies.

Well I was glad I raised to question as now know where to look for verification etc…

Will keep looking though!

Adam

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