AR12541 in CaK - 3rd May

This active region has only just rounded the limb, but the faint proms above it hint at possibly something else coming around in the next couple of days.  Taken with the 100mm Tal100R refractor at 1400mm focal length with the home brew CaK filter and the PGR Chameleon 3 (IMX265) camera using tilt to remove interference fringes.