I took off a rather harsh span this morning, and the others are no longer interesting ;D The ISS started from 67 degrees, managed to capture and hold up to 79, but unfortunately did not center the telescope correctly and the floor of the ISS was cut off ;) Next, I made a pipe shift and picked up on the same 67 (the maximum height of the span was 86 ..), the frame after the shift is lower. ps thus it turns out that on an azimuth installation, you can comfortably shoot any spans up to 75 degrees, or anti-aircraft spans (89-90) because there is practically no azimuth speed in this case. pps but it's still interesting when there are 10-15 seconds to shoot an object without the ability to set everything up in advance (when it slowly starts moving degrees from 20-30 at the climax) - the adrenaline is off the scale.
Overview channel + telemetry (24mb):
https://disk.yandex.ru/i/8VLG85PiFohmowISS 03.05.2022 02:52:26, the height of the ISS in the photo is 58 degrees. Monty LX200 MadMax. seeing 3/5, transparency 4/5. (1 - bad, 5 - excellent) Meade ACF 16" f/10 tube + Meade zero 2” focuser + 2x refinery (focal ~8 meters) + playerOne imx 429 + zwo EFW mini + Baader LRGBI(R). 192fps 640x600, mono12, gain 318, shutter speed 0.9ms. Addition of 20% of 300 frames per AS!3 with wavelets, 150% of the original.
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