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I dont know if this is useful - im only a beginner at this, but ...I have a single detector running permanently. Below is a plot between 18th and 22nd May I am dumping the

By Adam Rawlinson · #200 ·

Re: Oscillations in the muon count

No such oscillation visible in my records for the 20th May, sorry! -- Roger Blackwell GM4PMK www.marsport.org.uk

By Roger Blackwell GM4PMK · #199 ·

Re: Oscillations in the muon count

Sorry, just realised that you had attached your data, I will have another look. David

By David Farn · #198 ·

Re: Oscillations in the muon count

Andrew, Mark Edwards records oscillations in the VLF radio data and it can probably be seen in the magnetometer data. Not so sure if there was a previous report in the Muon data. Anyhow, I downloaded

By David Farn · #197 ·

Oscillations in the muon count

In a previous post, and at the Zoom meeting (18th May) attention was drawn to an oscillation in the average muon count after a CME interacted with Earth's magnetic field. I apologise for not being

By Andrew Thomas · #196 ·

Re: Deadtime 2 and Air Pressure

I interface the muon Detector to my electronics via TP3, the O/P from the peak detector, this is connected to HC series NAND gate for the coincidence detection and then into the Pi GPIO for counting.

By Paul Hearn · #195 ·

Re: Muon detector zoom meeting

This was a most interesting and productive session. Thank you Martyn for organising it:-) Andrew

By Andrew Thomas · #194 ·

Re: Deadtime 2 and Air Pressure

Martyn, This is in essence how I designed my own counter and for simply counting I believe it should be superior to using software to do everything. If nothing else, it is easy to determine timings

By David Farn · #193 ·

Re: SiPM threshold editing

Hi Martyn, I collect atmospheric pressure using a BME680 sensor, which is located outside. The sensor is connected to a Raspberry PI and records temperature, pressure and humidity at 5 minute

By Mark John Prescott · #192 ·

Re: Muon detector zoom meeting

Hey there, Apologies for not being able to attend the meeting, will absolutely watch the transcript of the meeting. Anything in the future I will be more than glad to attend, have some very

By dillend05@... · #191 ·

Re: SiPM threshold editing

Mark, Hiw do you collect atmospheric pressure?

By Martyn Kinder · #190 ·

Deadtime 2

Some vety interesting points came up !ast night. I wonder whether a better approach to improving count and timing accuracy would be to; 1. AND gate the CosmicWatch bnc outputs as Paul H has done 2.

By Martyn Kinder · #189 ·

Re: Muon detector zoom meeting

Great meeting last night. I found it really useful. Thanks to those who attended, it was good to put names to faces and touch base with old friends. Looking forward to the next one.

By Martyn Kinder · #188 ·

Re: Dead time

Thanks Paul, I had a quick look at the code to see if I could understand the structure - my coding skills are rather rusty and I’ve not used an arduino before, but I have found the timing calls and

By David Salmon · #187 ·

Re: Muon detector zoom meeting

YAH!! Thank you!! But, I'm sure it was better to attend! Thanks again!!

By Anthony · #186 ·

Re: Muon detector zoom meeting

This is the link for the muonMeeting recording, OK until end of June. https://drive.google.com/file/d/1Y5NXCsEChOQpYAfqNuNrYs7DObCL4l6B/view?usp=share_link I will get the recording posted to, the BAA

By Paul Hearn · #185 ·

Re: Muon detector zoom meeting

Yes - Thanks Martyn and all - I’ll echo Kurt’s comments ! I jotted down some points as reminders during the call and I’ve been doing some digging around online today to follow a few of these up.

By David Salmon · #184 ·

Dead time

During the muonZoom meeting yesterday the question of dead-time came up. The comment below is taken from Spencer Axani's 'The Physics Paper'. While id does not give a value the comment is non the

By Paul Hearn · #183 ·

Re: Muon detector zoom meeting

Hi Martyn, thanks for initiating this meeting! I enjoyed very much the lively debate about hard- & software and physical aspects. As Paul stated at the beginning, this project will keep us occupied

By Kurt Weier DF6KK · #182 ·

Re: Muon detector zoom meeting

I was able to enjoy the first 10-15 minutes, before my tablet stopped cooperating. I found it all very interesting, so I am also hoping it was recorded! Thank you, everyone. Cheers, Al

By Bat Detector Reviews · #181 ·

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