The following link will download the SDRSharp IFAverage data set from last 24 hours – resulting from retuning the SDR to 1420.405MHz – not quite sure why plots from ezRA…
Using Ptarmigan Triffid array. 15 day drift scan. Andy
The following PDF file lists questions I am keen to obtain answers to – please feel free to suggest answers in the comment box. Andy http://astronomy.me.uk/wp-content/uploads/2023/10/Outstanding-Questions-re-1420MHz-observing-161023.pdf
This is not a great video – but is my first attempt and shows changes in the plot with time. The telescope was pointed at the Zenith (Cygnus Complex area…
This new antenna from Nooelec is tuned to 1.4GHz and designed for radio astronomy – currently not available on amazon.co.uk but is available on amazon.com Currently listed as “Nooelec Satellite…
Following data set is with Ptarmigan Triffid 86cm x 86cm military radio array pointed at Zenith (Cygnus Complex area of Milky Way) for 10 day period. It also includes the…
Click on links below to download two latest data sets. To download each data set, right click on link with mouse and then select <Save As> in order to save…
In my previous posts, I calibrated my 1420 MHz radio telescope using a 50 Ohm dummy load. This worked well. However, since Monday, we have been in Italy and day…
I have found an 800mm wide Lazy Susan bearing on ebay, hardened against weather, with 250kg load capacity, and am hoping to place the whole mount on top of this,…
I now think that my data from 5th October onwards is the best data set to use – data before this seems to produce artifacts in the data. Plots from…
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