Saturday, March 9, 2024

Sun H-Alpha and Ca-K using Sol'ex

A couple of images of the Sun in H-Alpha and Ca-K line. Pictures taken this afternoon.

Setting
TLAPO 60/360 f/6, Sol'ex with ASI290MM
Filter ND1.6 and SSD 
H-Alpha : Tilt angle : -0.8067, Scaling SY/SX : +0.5077
H-Alpha :192fps or 5.18ms, ROI 1936x276, 16bit, binning 1x1Software : SharpCap4, SHG-Main, IMPPG, CS4