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Dude this looks awesome.

i like radio astronomy but if don't have some basic math in video is like barbecue if no meat , i now is youtube and make video easy to understand but something missing

Pure genius. This is a work of art and engineering genius. How he changed the antenna actual receiver element into a full wave loop and adapted the mesh reflector antenna to be controlled and directed by Celestron equatorial telescope mount is amazing! I am not sure of the polarization characteristics of this antenna configuration. These hydrogen emission signals follow no polarization as they are quantum in nature.

THE GOAL : For a beginner ( high school or undergrad college student ) to have everything required for an operational Astronomical H Line Radio Telescope System Project available in One Repository, and offer intriguing 3D graphics as a motivation to undertake the task ! Alex

💓💪🙏

Flat earth proof?

Love this!

For Information regarding a full Build It Yourself 21cm Antenna with Impressive 3D graphics software search : " HLine3D " -Alex

search " HLine3D " for info on the New HLine3D Project

Brilliant lecture, thank you so much1

voices of the void 0.9.0 leak

Is there a English verson?

Usually we convert satellite dishes into solar cookers 😄

Whats the name of this AI software

Checkout the new video index in the description. You can navigate through the video with the time links - Rich

Qué buena información. Es mejor que cualquier presentación en mis clases de ingeniería

Wonderful! Really nice to have it! Really helpful! Thanks a lot to all the people involved making such a tool for Radioastronomy divulgation!

the speech in the middle of the field is HORRIBLE

We've driven our 12.8m dish using a hand-drill. It's all about the mechanical advantage imparted by high gear ratios. We have an actual motor-drive system now, and the azimuth motor is about 1.1HP peak, with the elevation being 1.5HP peak. Although steady-state, they tend to both run less than half that....

Looking forward to joining live when I can. Was working this weekend. Always enjoy the videos

Beautiful presentation, thank you so much for sharing. I am 44 year old husband and father of 2 small children, currently working as a software engineer, but am a trained aeronautical engineer with 4 years of work experience in the aircraft maintenance industry. I have been a licensed ham since 2013. and am very intellectually curiuos and interested in all kinds of technical stuff. The thing you mentioned about not having enough Time is very true unfortunately. Some of these pursuits and hobbies require a lot energy and attention, something i currently cannot afford, so i have to sit on the sidelines and wait for the kids to grow up. My current hobby is deep sky and landscape astrophotography, and i have some decent results, but i would label them as more "incidental" rather than deliberate, however, i am still enjoying it very much, despite the sleep deprivation and all the consequent issues 😅 I am a member od SARA as well, and have been lurking in the group for a while now, there are great many resources available with the membership and i enjoy reading all the discussions very much. I don't have anything to contribute so i stay silent, hopefully when time allows, i will be more active and maybe take on a project, like the Radio JOVE or something along those lines. Thank you again for a great presentation, i enjoyed it very much! 73 de 9A5ELO 👋🇭🇷

Iceland Calling, Thank you for the presentation. Is your data available anywhere?

Hey!! Thank you very much for this post!! Would you be able to share the basic settings used on SDR# that weren't shown in the video? I really appreciate the IF Average settings rundown and tutorial - I am not sure what is best for the SDR# settings such as Demodulation mode / Gain / Filter (I would assume that raw is the appropriate demodulation, of course, but please if you have any advice on the SDR# settings I would be extremely grateful!)

At 40:42 someone on the Zoom call, turns on their screen-sharing and logs on as GBO Guest Probably there at the Green Bank Conference site. Maybe getting ready for the next talk. You know who you are!

E.t.phone home!!

Just astounding! I hope to join the project soon.

Always a great gathering of extremely smart guys and gals! I enjoy it immensely and hope to gather sufficient speed and info to be able to contribute!

Thanks Whit for your excellent briefing. As in all of your research, the passion and technical skills you share are clearly evident. Cheers, Paul M

Jerry, I suggest you consider building one of the Faraday Fabric lined Photo Umbrella Antennas. Their performance is excellent and are easy to fabricate Regards, Alex ruclips.net/video/ymclkNnCeCc/видео.html

Sorry to hear about your kidney stones, Jason. Been there, done that. OOuuuuuuuucccccccchhhhhhhh!

Check out the New SARA video: ruclips.net/video/QUY5AhAoyqY/видео.html

What can beginner like me do with radio astronomy and how to make a radio telescope?!

Thank you! Great

Hey folks, will the slides be up on the SARA website? I only see the older intro materials there?

great presentation I've been wanting to learn more about radio astronomy and excited to see there's a group of folks out there wanting to learn and share

Excellent presentation. Thank you for this

I'm also a radio amateur but with no experience of radio astronomy. Done some Exoplanet data processing but just using MicroObservatory data. Just stumbled across your excellent presentation but any hints on where to do some beginners reading on the subject ?

Interesting. I have been intending to spend time involved in radio astronomy which is essentially what's being demostrated here & hope to with my RS 918 this spring. I am curious regarding your loop receiving antenna and if you could give me a little abstract of what its configuration is including transformer at the feed point I'd appreciate that. Thanks, Kc2wvb

Thanks, Wolfgang ... interesting topic and clear explanations

The temperature dropped 5-10 degrees F during the eclipse. That could explain the baseline shift.

This video provides great encouragement for those who are curious...

Very nice presentation Andy!

Saludos desde Mendoza, Argentina @migos de SARA...

🎉

Science Asylum did a video about building a cloud chamber 8 months ago. There are also others on RUclips, but I have not watched any of those.

Faraday Fabric : I have used Rejopfad Faraday Fabric Nickel Copper Faraday Cloth Kit, 44 x 39Inch Conductive Material + Faraday Tape(65FT x 0.5Inch) ( Amazon ) Alex

17:55 because physics deliberately broken. Everyone is taught bs, and are now locked in and cant think out of the box.

But better guestion, how much of the "sapce weather" is actually man made. A lot, is my guess. A lot. All I see is excuses so that they/them/reps can keep zapping us with F|AART antennas

Hai amateurs. Any known home made shield for humans? Currently constant C class solar x-flare. Tin house? :) Nasty stuff to be extremely sensitive. Others are too, the are just not aware. And they are not buying it. So trick i used, i say i'm psychic and i know when they felt bad. :D "omg, yes" "evil souls... I see dark energy... Here is space weather map. You are so gullable."

Use the Y-factor method to get better results (or liquid nitrogen)