Society of Amateur Radio Astronomers

I just quick-scanned some CASA web pages. I think CASA would be fun, but wow, now you are playing

Is any idea or info why many of our observations stuck more than two days in "ready" status

The new Version 2.8 release of IF_average allows for the saving of Background Correction Files. These

Performance Comparison Plots re-post

It is equally significant to characterize the equivalent noise temperature of the system in addition

thanks Lester B Veenstra K1YCM MØYCM W8YCM 6Y6Y W8YCM/6Y 6Y8LV (Reformed USNSG CTM1) lester@veenstras

Thanks! I appreciate the info. I'll dig through this. Rather than tie up this mailing list, look

Hi Nathan and SARA, I'm finally on leave and I have more time to answer you. I spent several

RTOP May 2025: Hi from Paris, Raster Scanning H1, building a Muon detector, antenna pattern measure

Starting soon! Rich SARA Radio Telescope Observation Party The following Officer and Board member

FYI Rich May 2025 NRAO Newsletter In this issue: ngVLA Prototype Handover... 2025 Jansky Fellows...

Strictly speaking, a scalar (correct spelling) or Chapparal choke and a Kumar choke may look similar,

Firstly, Caution needed to protect your ears as the sound gets very intense. Here is an audio

Thank you so much. ************************************ Dr. Mathew George Dept. of Physics Sacred

Congratulations! I won't be offended if you decide to give the meeting a miss and enjoy your

On Wednesday, April 30, 2025 at 06:00:48 PM EDT, 'b alex pettit jr' via Society of Amateur

The big copper can housed the lna.. discrete components.. not like today.. On Tuesday, April 29, 2025

BAA RAZoom Friday 2nd. May 19:30 BST (18:30 UTC) Binary Stars - Dr. Noel Castro-Segura Apologies..!

Oh, whoops! I also didn't see your original reply. Thanks for the clarification. On Mon, Apr 28,

Dr George, With regard to the amplifier noise, I suggest keeping it a max. The 'non linear' S

Attached is Steve's paper that was referred to in the video. Rich On Friday, April 25, 2025 at 10

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Thanks Paul, I hope Andrew comes back - we don't allow political talk in SARA. So, I hope he

Hi. Anybody have one of these I could buy from you? I'm using old equipment to test if everything

Alex is correct, I discovered this when testing the pattern of mine using a monopole on the source

Hello Henri, I also have some skills in mechanical and electrical engineering .. and why I have found

Thank you for the videos of the VLA dish... very cool! I have been up in the feed cone of similar

Me too --- over 50 years ago! > On 4/22/2025 6:10 PM, 'Stephen Arbogast' via Society of

Thanks! Rich On Tuesday, April 22, 2025 at 01:24:07 PM MDT, Thomas Finkenbinder <thomas.