Sun 25.09.2026

Antlia 200mm derf, aperture 180mm (could have been 165), achromat 204/1800, Baader TZ4S telecentric, two Lunt40, BF from Combo Quark and IMX428 camera. Autoflat, histogram fill 67%. AS!4, post-processing in C++. Seeing: start of videos 3/5, toward the end 2/5 and worse, by SSM from 3.2" to 4+". 25.09.2026, 14:32:19 - 15:34:47. Animation 186 frames, full sensor bin2 12bit, 109fps, 2000 frames, gain 70, exposure 1.7ms, 100% gif.