clipka <ano### [at] anonymousorg> wrote:
> Am 10.11.2016 um 22:14 schrieb Cousin Ricky:
>
> > I created a color map derived from each of the formulas.  (The curves
> > show the sRGB compositions of the derived colors.)  The resulting images
> > are quite different.  It looks like I'll have to look up a few actual
> > stars and see which one of these curves matches the stellar data more
> > closely.
>
> The kink near -0.02 in the Reed curves looks pretty suspicious; are you
> sure you got the formula right?

It's actually a two-part formula, and the kink is where the formula cuts over.
The Reed formula is an empirical curve fit.  I don't know about the Ballesteros
formula.

Post a reply to this message