#radioastronomy — Public Fediverse posts

📡 ESO has rolled out major upgrades to the ALMA Science Archive (25 Aug 2026). The query interface can now search spectral lines detected by ADMiT in public ALMA data — by molecule, transition, redshift or line intensity. Histograms show value distributions across the whole archive. ALMA data are public and free.

https://www.eso.org/sci/publications/announcements/sciann17801.html

#RadioAstronomy #DataScience #Astronomy #Science

📡 ESO has rolled out major upgrades to the ALMA Science Archive (25 Aug 2026). The query interface can now search spectral lines detected by ADMiT in public ALMA data — by molecule, transition, redshift or line intensity. Histograms show value distributions across the whole archive. ALMA data are public and free.

https://www.eso.org/sci/publications/announcements/sciann17801.html

#RadioAstronomy #DataScience #Astronomy #Science

📡 ESO has rolled out major upgrades to the ALMA Science Archive (25 Aug 2026). The query interface can now search spectral lines detected by ADMiT in public ALMA data — by molecule, transition, redshift or line intensity. Histograms show value distributions across the whole archive. ALMA data are public and free.

https://www.eso.org/sci/publications/announcements/sciann17801.html

#RadioAstronomy #DataScience #Astronomy #Science

📡 ESO has rolled out major upgrades to the ALMA Science Archive (25 Aug 2026). The query interface can now search spectral lines detected by ADMiT in public ALMA data — by molecule, transition, redshift or line intensity. Histograms show value distributions across the whole archive. ALMA data are public and free.

https://www.eso.org/sci/publications/announcements/sciann17801.html

#RadioAstronomy #DataScience #Astronomy #Science

📡 ESO has rolled out major upgrades to the ALMA Science Archive (25 Aug 2026). The query interface can now search spectral lines detected by ADMiT in public ALMA data — by molecule, transition, redshift or line intensity. Histograms show value distributions across the whole archive. ALMA data are public and free.

https://www.eso.org/sci/publications/announcements/sciann17801.html

#RadioAstronomy #DataScience #Astronomy #Science

📡 Antarctica's PANSY radar (Syowa Station) has released the first meteor head-echo orbit catalogue: 2 million meteors and 50 million pulse-resolved measurements from 26 Jan 2025 to 26 Jul 2026.

The survey reaches meteoroids of roughly 100 µm radius and the data already hint at a new shower candidate (peak at λ☉ = 110°). Paper and catalogue are free to download.

eMetN, 28 Aug 2026:
https://www.emeteornews.net/2026/08/28/news-from-the-meteor-library-continuous-antarctic-radar-observations-of-southern-meteoroid-streams/

#RadioAstronomy #DataScience #Astronomy

📡 Antarctica's PANSY radar (Syowa Station) has released the first meteor head-echo orbit catalogue: 2 million meteors and 50 million pulse-resolved measurements from 26 Jan 2025 to 26 Jul 2026.

The survey reaches meteoroids of roughly 100 µm radius and the data already hint at a new shower candidate (peak at λ☉ = 110°). Paper and catalogue are free to download.

eMetN, 28 Aug 2026:
https://www.emeteornews.net/2026/08/28/news-from-the-meteor-library-continuous-antarctic-radar-observations-of-southern-meteoroid-streams/

#RadioAstronomy #DataScience #Astronomy

📡 Antarctica's PANSY radar (Syowa Station) has released the first meteor head-echo orbit catalogue: 2 million meteors and 50 million pulse-resolved measurements from 26 Jan 2025 to 26 Jul 2026.

The survey reaches meteoroids of roughly 100 µm radius and the data already hint at a new shower candidate (peak at λ☉ = 110°). Paper and catalogue are free to download.

eMetN, 28 Aug 2026:
https://www.emeteornews.net/2026/08/28/news-from-the-meteor-library-continuous-antarctic-radar-observations-of-southern-meteoroid-streams/

#RadioAstronomy #DataScience #Astronomy

📡 Antarctica's PANSY radar (Syowa Station) has released the first meteor head-echo orbit catalogue: 2 million meteors and 50 million pulse-resolved measurements from 26 Jan 2025 to 26 Jul 2026.

The survey reaches meteoroids of roughly 100 µm radius and the data already hint at a new shower candidate (peak at λ☉ = 110°). Paper and catalogue are free to download.

eMetN, 28 Aug 2026:
https://www.emeteornews.net/2026/08/28/news-from-the-meteor-library-continuous-antarctic-radar-observations-of-southern-meteoroid-streams/

#RadioAstronomy #DataScience #Astronomy

📡 Antarctica's PANSY radar (Syowa Station) has released the first meteor head-echo orbit catalogue: 2 million meteors and 50 million pulse-resolved measurements from 26 Jan 2025 to 26 Jul 2026.

The survey reaches meteoroids of roughly 100 µm radius and the data already hint at a new shower candidate (peak at λ☉ = 110°). Paper and catalogue are free to download.

eMetN, 28 Aug 2026:
https://www.emeteornews.net/2026/08/28/news-from-the-meteor-library-continuous-antarctic-radar-observations-of-southern-meteoroid-streams/

#RadioAstronomy #DataScience #Astronomy

Tonight I RFI hunted one potential location for my Discovery Dish Hydrogen Line Radio Telescope. RFI sweeps were performed with my HackRF, and Airspy on a dummy load and a 1420 MHz whip antenna purpose built to detect RFI.

jansky-observe dashboard proudly announced HI DETECTED 🧐 from a 50 Ω terminator? it was the receivers own spur at 1421.484 MHz

I learned about LO-shift spur discrimination today 🥳

#RadioAstronomy #Astrodon #HydrogenLine #SDR #OpenScience

A new SKA-Low study accepted for publication in A&A finds that "some datasets have a detectable #Starlink #satellite in ~30% of all images acquired".

https://arxiv.org/abs/2506.02831

#RadioAstronomy #Astronomy #RadioInterference #RFI

A bit of a stronger headline from @ScienceMagazine: "‘Worst nightmare’: Elon Musk’s #Starlink #satellites could blind radio telescopes"

https://www.science.org/content/article/worst-nightmare-elon-musk-s-starlink-satellites-could-blind-radio-telescopes

#RadioAstronomy #RFI #RadioInterference #Space

WOW! It Wasn’t Aliens After All! https://hackaday.com/2024/08/20/wow-it-wasnt-aliens-after-all/ #RadioAstronomy #TheWow!Signal #Science #Arecibo #Space

WOW! It Wasn’t Aliens After All! - There may not be many radio astronomy printouts that have achieved universal fame,... - https://hackaday.com/2024/08/20/wow-it-wasnt-aliens-after-all/ #radioastronomy #thewow!signal #science #arecibo #space

Bad news for radio astronomy AND optical astronomy. Not only is 'Supplemental Coverage from Space' (aka direct-to-cell) transmission unregulated at this point, but the 2nd generation of #BlueBird satellites will be monstrously large reflectors of sunlight.

https://www.reuters.com/business/media-telecom/att-ast-spacemobile-tie-up-provide-space-based-broadband-network-2024-05-15

#Space #SpaceSustainability #SCS #RadioAstronomy #RFI #RadioInterference

Entrevista Symetrías: Cristina García Miró, astrónoma del Observatorio de Yebes y del Observatorio Astronómico Nacional.
https://symetrias.com/entrevista-symetrias-cristina-garcia-miro

#universo #astronomia #cientifica #entrevistas #feminismo #igualdad #observatorio #yebes #astrofisica #astronoma #galaxias #nasa #einstein #hawking #astroyebes #radio #astronomy #radioastronomy #astrophysics #astronomer #space #research