Erecting the 150cm (1.5m) Solar Cooker Dish at LRO, and calculating its focal length 28/9/2024
Here is a photo of the dish erected at LRO: Using Parabola Calculator 2 program (Parabola Calculator version 2.0 (tripod.com)
Read moreAndrew Thornett, Lichfield, England, M6THO, andrew (at) thornett (dot) net
Here is a photo of the dish erected at LRO: Using Parabola Calculator 2 program (Parabola Calculator version 2.0 (tripod.com)
Read moreFirst part of assembly process – it is quite big! (1.5m) Andy
Read morewe think this aerial is not effective because of poor solder connection. I used lead-free solder and this may have
Read moreSky Watcher Equinox Pro 100mm OTA HEQ5 Pro mount Daystar Quark hydrogen chromosphere filter 174MM camera (not cooled) Daystar interference
Read moreI used the tone curve below on data from 17/9/2024 – worked well to produce nice inverted curve! Andy
Read moreSubject: RAG – Triffid Antenna Hi Andy I asked a former colleague from work to help identify your antenna. He
Read moreThis was mentioned on SARA mailing list – and then I saw someone selling one on ebay UK for £50,
Read more20 minutes of data
Read moreThis is a wonderful little device! Portable, fully automatic but I have found benefits from a little post-processing – in
Read more