Venus & the impact of seeing

30.12.2019 – 23.04.2020 New aspect:Visualize the impact of seeing while taking images of Venus. Image acquisition & processing:I took three different images of Venus during the recent few months. All of the images were taken with the exact same hardware and setting – a ASI ZWO120MC-S Color planetary webcam with a 3x Barlow lens on […]

#23: M51 „Whirlpool Galaxy“ – first time auto-guiding

& „It’s too much!“ – beginning backlash-errors or the EQ3 -Pro 29.04.2019 – 04.05.2019 New aspects: – first time with an auto-guiding system– Guiding shows first signs of overcapacity– revisited a target for noise reduction– first „proper“ galaxy– longest project so far Image acquisition:So finally every part of my new guide-scope arrived and I could […]

#20: M81 and M82

16.02.2019 New aspect: Stay long on two galaxies Image acquisition: This time I wanted to capture tow cool galaxies in one frame. I searched Stellarium the day before and found those two beautiful galaxies. They fit into the FOV of my camera/scope as I use an old Olympus E510 and a Skywatcher 150/750 Newtonian reflector. […]