Space Audio · @SpaceAudio
5 followers · 14 posts · Server astrodon.social

To celebrate his legacy, here's a sample from Van Allen Probes A from ten years ago.

#spaceaudio

Last updated 1 year ago

Space Audio · @SpaceAudio
5 followers · 13 posts · Server astrodon.social

Craig Kletzing was our very own "Buckaroo Bonzai", a multi-talented researcher, Professor, musician, and PI of the highest fidelity instruments ever launched. now.uiowa.edu/news/2023/08/ren

#SpacePhysics #spaceaudio

Last updated 1 year ago

L Granroth · @ljg
20 followers · 56 posts · Server fosstodon.org

If you are interested in announcements about new , be sure to follow @SpaceAudio

#SpacePhysics #spaceaudio

Last updated 1 year ago

Space Audio · @SpaceAudio
5 followers · 13 posts · Server astrodon.social

Here's a variety of for the aficionados out there, recorded by Van Allen Probes B Waves instruments 10 years ago.

#spaceaudio #whistlers #otd

Last updated 1 year ago

Space Audio · @SpaceAudio
4 followers · 11 posts · Server astrodon.social

For contrast, here's some at more typical frequencies from two hours later.

#spaceaudio #chorus

Last updated 1 year ago

Space Audio · @SpaceAudio
4 followers · 11 posts · Server astrodon.social

You have to have good bass to hear this . Find something with a subwoofer. Trust me, it's worth it. This is some very low frequency recorded by Van Allen Probes B 10 years ago.

#spaceaudio #SpacePhysics #chorus #otd

Last updated 1 year ago

Space Audio · @SpaceAudio
4 followers · 9 posts · Server astrodon.social

Here's some that would have played well exactly one month ago. As Summer approaches in the Northern Hemisphere, these are lightning-spawned whistlers and low rumble recorded by Van Allen Probes B exactly 10 years ago.

#spaceaudio #otd

Last updated 1 year ago

Space Audio · @SpaceAudio
3 followers · 7 posts · Server astrodon.social

Sticking with my 10-years-ago theme, even though (suprisingly) there were no "pew pew pew" whistlers recorded by the Van Allen Probes instruments, here's a nice quiet walk on Dagobah. Swamp noises are with just a couple far away blaster shots () near the end.

#otd #spaceaudio #chorus #whistlers #maythe4thbewithyou

Last updated 1 year ago

Space Audio · @SpaceAudio
0 followers · 4 posts · Server astrodon.social

Perhaps the most consequential recording of all presents the measurements that verified Voyager 1 had crossed the into . youtube.com/watch?v=CFklHHWbYr

#spaceaudio #heliopause #interstellarspace

Last updated 1 year ago

Space Audio · @SpaceAudio
0 followers · 3 posts · Server astrodon.social

I'm not going to reproduce the whole back catalog here, but to reveal the flavor of to the Fediverse, I'll reproduce a few . These "wild whistlers" are featured on my YouTube channel: youtube.com/watch?v=OJEI-dLVPa

#spaceaudio #greatesthits

Last updated 1 year ago

L Granroth · @ljg
19 followers · 41 posts · Server fosstodon.org

See @SpaceAudio for content!

#spaceaudio

Last updated 1 year ago

Space Audio · @SpaceAudio
0 followers · 2 posts · Server astrodon.social

Charged bits of matter
oscillate in unison.
These are plasma waves.

for from Van Allen Probes A exactly 10 years ago this hour.

#spaceaudio #haikuday

Last updated 1 year ago

Space Audio · @SpaceAudio
0 followers · 1 posts · Server astrodon.social

What is your opinion about automated posts? For example, this is from Van Allen Probes A from exactly 10 years ago this hour:

#spaceaudio

Last updated 1 year ago

L Granroth · @ljg
19 followers · 38 posts · Server fosstodon.org

exactly 10 years ago. This is the from Van Allen Probes B Waves Bu Bv and Bw magnet antennas from this hour 2013-04-16 01:00 UTC.

#otd #spaceaudio

Last updated 1 year ago

L Granroth · @ljg
17 followers · 36 posts · Server fosstodon.org
L Granroth · @ljg
17 followers · 34 posts · Server fosstodon.org

Forty-four years after Voyager 1 crossed into Jupiter's titanic magnetosphere, we present the entire day of from March 1, 1979. A couple of very noisy frames have been omitted, but otherwise all the data gathered is presented here in this 12-hour video. See the description on YouTube for more details.
youtube.com/watch?v=2dmcC7lIHR

#plasmawave #spaceaudio #space #SpacePhysics #voyager1 #jupiter

Last updated 1 year ago

L Granroth · @ljg
17 followers · 32 posts · Server fosstodon.org

Well, I've been lax on my postings, so . . . I just happened across this while doing a click-through test on some web pages. It starts off with some interesting chorus emissions and then slowly fades into more hiss over 9 minutes. Sorry, just the raw mp3 today: space.physics.uiowa.edu/rbsp/a

#spaceaudio

Last updated 1 year ago

L Granroth · @ljg
11 followers · 22 posts · Server fosstodon.org

This is the banner video from my YouTube channel. It's an example of an event that nobody originally noticed in the spectrogram plots we normally use for science analysis, but easily stood out when I was playing whole days of Van Allen Probes data in the background while I worked. Enjoy! youtube.com/watch?v=OJEI-dLVPa

#spaceaudio

Last updated 2 years ago

L Granroth · @ljg
0 followers · 1 posts · Server fosstodon.org

I've been involved in space physics research since Voyager 1 Jupiter encounter. This will be a personal yet professional platform for me, meaning I'm not representing any employer but still focusing on research support. See my links for details.

#spaceaudio #space #research #science #supportservices

Last updated 2 years ago