Saturday 23 February 2019

CaK Full Disk 23rd february

A far from ideal CaK full disk, but the first one i've been able to take in a while.  The sun was heading into the trees (see the shadow bottom right) and the seeing was less than ideal for the 80mm aperture used, but it does show that the 1000mm focal length used fits easily on the chip of the PGR ICX814 sensor.  Next time i'll try backing off the aperture to 60mm and see how I get on.