Use of an unusual complex tone curve in ImPPG to obtain excellent solar photo from my data 22/9/2024
I used the tone curve below on data from 17/9/2024 – worked well to produce nice inverted curve!
Andy
astronomy.network The Website of Lichfield Radio Observatory (LRO)
Andrew Thornett, Lichfield, England, M6THO, andrew (at) thornett (dot) net