ASI 178MM (cooled), Baader K-Line Filter 1.25″ (double stacked), TS-Optics 76/342 TS76EDPH, mountpusher, EQ3-mod
2022-02-12
2022-02-11
The Sun in CaK, 2022-02-10
ASI 178MM (cooled), Baader K-Line Filter 1.25″ (double stacked), TS-Optics 76/342 TS76EDPH, mountpusher, EQ3-mod
The Sun in Hα – 2022-01-31
ASI 178MM (cooled), B600, Lunt LS60T Ha, mountpusher, EQ3-mod
The Sun in CaK, on 2022-02-05
ASI 178MM (cooled), Baader K-Line Filter 1.25″ (double stacked), TS-Optics 76/342 TS76EDPH, mountpusher, EQ3-mod
The Sun in CaK, 2022-02-03
In between the clouds, ASI 178MM (cooled), Baader K-Line Filter 1.25″ (double stacked), TS-Optics 76/342 TS76EDPH, mountpusher, EQ3-mod, very bad seeing.
The Sun in CaK
ASI 178MM (cooled), Baader K-Line Filter 1.25″ (double stacked), TS-Optics 76/342 TS76EDPH, mountpusher, EQ3-mod, quite bad seeing
The Sun in Calcium K – 2022-01-29
ASI 178MM (cooled), Baader K-Line Filter 1.25″ (double stacked), TS-Optics 76/342 TS76EDPH, mountpusher, EQ3-mod, ersatz-obsi
The shock wave of the Tonga eruption in the Carpathian Basin
So let’s visualize the shock wave as it traverses the Carpathian Basin changing the atmospheric pressure. Videos and interactive map below, and what my arduino recorded through its BMP180 senzor, more about it in the videos.
My OBS keyboard – source code
So the whole thing is made in Arduino, one Attiny85 board acting as a USB client, a HID keyboard, and another board, a Nano (ATMega 328P) on the lookout for button presses. The two communicate via serial.
And the source code is published on github here (the USB-handling attiny85) and here (and the buttons-handling nano).
Below is the very first, unoptimized implementation, barely fitting onto the flash.
Venus – 2022-01-07
One day before the closest encounter, because of the clouds. Seen through ASI 178MM (cooled), ZWO IRpass 850 1.25″, TS-Optics 76/342 TS76EDPH, mountpusher, EQ3-mod
