EQ3-mod, MC102/1300, TSO ADC, automated filter wheel, ASI 462MC (cooled), ersatz-obsi, mountpusher
900 frames out of ~3200 frames. 2021-11-25, 17:05Z, two minutes.
Ersatzplanets on 2021-10-31
Using the ASI 178MM (cooled) and ASI 462MC (cooled), with various barlow setups, for Venus the Baader K-Line Filter 1.25″ (double stacked), TS-Optics 76/342 TS76EDPH, mountpusher, EQ3-mod, I observed Venus, Jupiter and Saturn, as best as possible with the rather modest setup and inadequate ersatzobservatory, which isn’t even an observatory, just a good patch of sky and an open window. Still, I got maybe some detail on Venus, Jupiter’s clouds with Io’s shadow and Io, and Saturn with the Cassini gap, give or take. Thank you, real estate maffia, thank you.
Jupiter and Io
Jupiter 3D – 2020-09-10
This is a cross-eye 3D rendition of the data captured on 2020-09-10 at around 19:07Z, both frames a stack of 90 seconds, with only two seconds apart. HEQ5, N250/1200, TSO ADC, automated filter wheel, Baader IR-pass 650 filter, ASI 462MC (cooled), home observatory, mountpusher The frames are arranged so that Io does indeed look to be closer to the viewer.
Jupiter and Callisto on 2020-09-05
Jupiter, Callisto, and Ganymede’s shadow are featured. HEQ5, N250/1200, TSO ADC, filters, ASI 462MC (cooled), home observatory, mountpusher
IR-pass 650
Callisto, Jupiter, Ganymede’s shadow and Ganymede. UV/IR cut filter
Jupiter with a diagonal line — 2020-08-20
Yesterday was like any other day, using the little time I have left with this part of the sky — long live the real estate maffia. So I turned on the telescope to record Jupiter. At first, I thought the feature is a piece of hair or something similar, but it moves together with Jupiter, so it should be on Jupiter — or a really extreme case of an artifact from the workflow. I’ve never seen something this big on Jupiter. HEQ5, N250/1200, TSO ADC, ASI 224MC (cooled), home observatory, mountpusher
Hypotheses:
1. a random alignment of features. Could be proved by feature tracking, but I have no data for the last seven days. It’s been raining.
2. scars from an impact event, a row of meteors hit Jupiter some time before my session.
3. ?
In the meanwhile, I received notice from two independent observers that the feature is visible on their pictures too: https://www.asztrofoto.hu/galeria_image/1598019963 and https://www.asztrofoto.hu/galeria_image/1598020097
Jupiter, 5 minutes derotated, showing the same feature, 1933Z
Jupiter and Io – 2020-08-09
Frames of 1:28 with 2 seconds gap, 2020-08-09-1919Z — 2020-08-09-2111Z. HEQ5, N250/1200, TSO ADC, ASI 224MC (cooled), home observatory, mountpusher
Jupiter and Io, 2020-08-09
