I used ezRA software suite to process the data set presented in the post: https://www.astronomy.me.uk/comparing-pharmigan-and-21cm-plate-yagi-data-at-lro-collected-over-few-days-26-31-8-2024 Both aerials pointed 163 degrees Azimuth at LRO. Ptarmigan Array = 77 degrees elevation. Plate…
Dear Ted, I have been collecting Ptarmigan Array and Alex Pettit 21cm Plate Yagi data at similar elevation and same azimuth over last few days whilst we have been away.…
A bit of fun! Creating some tunes – mostly about astronomy. All (C) Andrew Thornett 2024. Please contact me via andrew (at) thornett (dot) net if you wish to use…
At moment my interests are mainly solar and radio astronomy, although my background is in visual observing. Here are some of my recent solar photos. Mostly Quark + Equinox F9…
Nooelec H1 LNA on both Recorded similar time period in few days up to 25/8/2024. ezRA software – ezCol for collection and exCon/ezGal/etc. for analysis and plotting results. Lichfield, England…
Data collected and processed in ezRA suite. The graph below can be seen to peak when crosses Milky Way x2 in day. 3rd peak in middle = is this when…
This involved only a few hours of data collection at one elevation, and was done to demonstrate that hydrogen was picked up – appears to peak over galaxy and suggestion…
I have set up the new aerial from Alex Pettit at SARA next to my existing Ptarmigan ex-military dipole array, to see which is able to get better hydrogen signal…
Loosely assembled – I’ve asked Alex some questions before I complete assembly. Andy Hi Alex Before I get the old soldering iron out can I check couple things with you:…
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