Developments in VLBI - Now on You Tube
Hi
Radio Astronomy Section Zoom Monday the 10th June
Paving the Way: Next-generation Developments in VLBI
Dr Jack Radcliffe ¨C UK SKA Regional Centre (UKSRC) research scientist at the University of
By
John Berman
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#1642
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Re: VLF Data 2024-06-06
I've attached my plot for 10th June.
22.1kHz is a yellow trace which just sits in the noise with other inactive
freqs.
I still think that you are a victim of coincidence - like your
By
Mark Edwards
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#1641
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Meteor echo of the day
There are lots of interesting echoes at present showing different directional and polarisation properties along with big spreads of Doppler in the tails? and strange shapes. Here's just one example.
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Brian
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#1640
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Re: VLF Data 2024-06-06
Thanks Mark
Yes, I am inclined to agree with you but... yesterday, an M class merging with an X class flare, Start 1055, ending approx 1200 and almost the same thing happened again. The correlation
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Martyn Kinder
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#1639
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Re: VLF Data 2024-06-06
Martyn,
Just checked my plot for 6th June and I didn't see anything at 22.1kHz,
so it looks like local interference.
Incidentally on that day Grindavik turned back on for an hour or so,
it
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Mark Edwards
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#1638
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VLF Data 2024-06-06
A fairly quiet day in respect of Solar Flares with one M class flare from AR13697.
I normally monitor GQD and DHO. GQD has been down for a few day so relying on DHO for my daily dose of VLF
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Martyn Kinder
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#1637
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Re: Next RAZoom now Monday June 10th 19:30 BST (18:30UTC) - Developments in VLBI
The Zoom link has been posted.? If you have not received it or not on the distribution list please let me know.
*Dr Jack Radcliffe* -?UK SKA Regional Centre (UKSRC) research scientist at the
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Paul Hearn
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#1636
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Re: Next RAZoom now Monday June 10th 19:30 BST (18:30UTC) - Developments in VLBI
Paul,
Please add me to the Zoom invite for this presentation.
Regards,
Charley
By
Charles Hill
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#1635
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Meteor echoes of the day
Hello Folks
A lot of echoes lately .? How about some of you watching the display for a few minutes a day, preferably in the mornings and providing a meteor count and perhaps your own image of the
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Brian
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#1634
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Iceland has gone pop again ....
Next stage of the eruptions around Grindavik has started.? The uplift in the surface has reached record levels over the last week or so, suggesting that this might be the most energetic episode
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Paul Hyde
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#1633
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Next RAZoom now Monday June 10th 19:30 BST (18:30UTC) - Developments in VLBI
*Paving the Way: Next-generation Developments in VLBI*
Dr Jack Radcliffe - UK SKA Regional Centre (UKSRC) research scientist at the University of Manchester and senior lecturer at the University of
By
Paul Hearn
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#1632
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Re: AI Generated images
https://deepai.org/machine-learning-model/3d-character-generator
Sent from Outlook for Android<https://aka.ms/AAb9ysg>
________________________________
Sent: Saturday, May 25, 2024 2:27:17 PM
To:
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Andrew Thornett
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#1631
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Re: AI Generated images
Interesting results.. What software did you use?
Best Regards Phil
KD2HTN / WA2069SWL
Long: 34.210293 Lat:-78.057048
FM04xf 30dl
______________________________
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Phillip Fimiani
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#1630
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Re: AI Generated images
Hello,
??? ??? Very good, the last one looks like an inter-stellar mushroom about to land!
John.
By
John Cook
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#1629
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AI Generated images
I have been having a play around with software for generating images using AI.
Here are my pictures of radio telescopes sent to Mars and Moon by NASA or ESA or perhaps BAA RAG!
Also an alien
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Andrew Thornett
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#1628
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Re: Meteor echo of the day
Certainly with a number of fixed stations and a head echo Doppler shift that passes through zero Hz there are ways of determining the trajectory of the meteoroid. With good timing of the zero Doppler
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Mike German
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#1627
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Meteor echo of the day
Today's screenshot illustrates clearly the directional and linearly? polarised nature of meteor echoes at the wavelength of 6m. The illuminating signal is Right Hand circular polarised.
The three
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Brian
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#1626
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Re: Anomalous SID 2024-05-17
Hi Andrew,
magnetic event
I'm not sure you can say the SID was "caused" by the magnetic event - more
likely whatever caused the magnetic event also caused the
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callum_potter
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#1625
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Re: Anomalous SID 2024-05-17
Thank you for the confirmation that this was a real event not an equipment issue! I saw the magnetic event on my magnetometer but I had not seen such a pronounced SID before which was caused by a
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Andrew Thomas
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#1624
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Re: Meteor Detection using a Raspberry Pi
Hello Tracy
Thanks for your notes and links on Radio meteor detection. I note
that the various references relate to using the Graves radar system
which is located near Dijon. Many of us
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Brian
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#1623
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