¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io

Re: Meteor Project update


 

¿ªÔÆÌåÓý

Hello Andy

In the first instance just take a look and start to think about the information we might gather. The first thing I find interesting is that echoes seen by one receiver are often unseen by others. This speaks of the directionality of the reflections. Note also that sometimes very different Doppler shifts are observed for the same event viewed from even similar directions. The bearings from the beacon to? NLO and Hampshire are not very different. Maybe the event occurred between NLO and Hampshire ?? Other basics to look for include extent of Doppler on head echoes ( we are not yet displaying this as clearly as we wish) brightness and duration of head echoes. (Again we hope to be able to provide better resolution as development continues.) Duration brightness and spectral spread of Tail echoes. Thoughts on the strange epsilon echoes we see.? We are at the start of this adventure.

Brian

On 28/11/2023 11:22, Andrew Thornett via groups.io wrote:

Hi Brian

What is it you are looking for folks to do?

Andy

?

From: [email protected] <[email protected]> On Behalf Of Brian via groups.io
Sent: 28 November 2023 10:47
To: [email protected]
Subject: [baa-rag] Meteor Project update

?

The second phase of the meteor project is now well advanced. The first of three receivers has been deployed to the Norman Lockyer observatory and a the second will be deployed to a location near the Armagh observatory in the next few weeks. We hope to find a suitable site for the third receiver in Scotland soon. The first independent receiver has been built by Dave and is located near Malvern. The receiver data is being streamed to our server to form a public facing display. This can be found at . At present, the data streams from Norman Lockyer, from the test site in NW Hampshire, the Malvern receiver and the development system in Shropshire are being displayed. We will add the Armagh and Scottish receivers as soon as they become available. The Hampshire and Malvern receivers will see some aircraft and direct signal from time to time. Currently only +/-30 Hz is being displayed from each receiver. Expect this to be expanded as development continues.

It would be great to have more pairs of eyes looking at the echoes as there is a lot of interesting stuff to observe. More from :? -? . ? Here are two screenshots from this morning.

Join [email protected] to automatically receive all group messages.