Start of heading level 1: ls -la /posts End of heading.

cat

Start of heading level 2: ZWO Seestar S30 Pro Review: Solar Observation & Sunspots End of heading.

In my first blog post about the Seestar S30 Pro, I documented its “first light” under a clear night sky. However, one important accessory was left untouched in the carrying case during that initial night session: the solar filter.

On the afternoon of July 14, 2026, the weather finally turned sunny, giving me the perfect opportunity to test the smart telescope during the day and catch a glimpse of our home star.


cat

Start of heading level 2: New Addition: Ordering the ZWO Seestar S30 Pro End of heading.

On July 4, 2026, I ordered a new smart telescope: the ZWO Seestar S30 Pro via Bresser.

Start of heading level 2: How this post is written End of heading.

I am writing this post diary-style over several days and will only publish it once the telescope is delivered and I have captured the first images. This article will document the entire journey from ordering to the “first light”.


cat

Start of heading level 2: Code Presentation at the Next Level: bat and delta in the Terminal End of heading.

Anyone who spends a lot of time in the console knows the classics: cat for quickly viewing files and git diff for checking code changes. Both have served their purpose for decades, but visually they remain stuck in the past. Yesterday, I discovered two modern CLI tools and immediately installed them on my system to replace these classics: bat and delta.

Both tools are written in Rust, extremely performant, and elevate the rendering of code to a whole new level. Here is my tool presentation and how I have seamlessly integrated them into my Zsh and Git configurations.


cat

Start of heading level 2: Punctuality in Conference Calls: A Plea for Mutual Respect End of heading.

To be honest, it’s just getting on my nerves: it has become an absolute matter of course that at the beginning of every conference call, there’s a five-minute wait to see if any more people deign to dial in.

I couldn’t help but think of a quote by Horst Lichter (from the German talk show Riverboat) that hits the nail on the head:

“You have irretrievably stolen 20 minutes from my finite life that I could not spend in a self-determined way. That really stuck with me for the rest of my life, so that no matter when, no matter where, I’m always early, because I can determine my own time, but I don’t want to steal other people’s.”


cat

Start of heading level 2: Weather Statistics of my Station End of heading.

In this post, I take a look at the collected data from my weather station. I have cleaned the CSV exports and transferred them into a SQLite database to create comparative statistics and charts.

The town hall in Grimma with light cloud cover

It is amazing what you can see when you look at the data over several years (2022 to present). We are again a bit nerdy on the terminal, using Python and Matplotlib for the visualization.

Ich bin Frank. Ein Informatiker und Funkamateur aus Deutschland. Außerdem reise ich gern nach Japan.


×
Achievement Unlocked

Screen Burn-In
Glückwunsch! Deine Pixel sind jetzt offiziell eins mit meiner Website. 📺✨