#polarimetry
Live, measured metrics for the hashtag #polarimetry from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #polarimetry
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-15 21:25 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-10-15 21:25 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-15 21:25 UTCEverything below is measured over the latest 32 public posts (spanning ~34031 hours).
Posting hours (UTC) — busiest: 16:00
Languages: English (25) · French (4) · German (2) · Greek (1)
Avg boosts / post: 0.4
Top of the latest posts
1/3 - Mesurer le champ magnétique d’une étoile depuis son jardin c’est possible ! Le spectrographe Star’Ex associé à une petite lunette de 72mm permet de faire des spectres hautes résolution d’étoiles brillantes. Voici mes premiers résultat
New in the #VirtualObservatory: “VLA polarimetry of radio sources behind Perseus” by Hajizadeh H. et al. https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/283/54 #RadioSources #InterstellarMedium #MolecularClouds #Polarimetry
New in the #VirtualObservatory: “ALMA multiband polarimetry of 3C273” by Hovatta T. et al. https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/712/A244 #Quasars #Polarimetry #MagneticFields
What “polarimetry” means
WikipediaPolarimetry is the measurement and interpretation of the polarization of transverse waves, most notably electromagnetic waves, such as radio or light waves. Typically polarimetry is done on electromagnetic waves that have traveled through or have been reflected, refracted or diffracted by some material in order to characterize that object.
“Polarimetry” on Wikipedia (CC BY-SA) →#polarimetry across platforms
every network with a public tag surfaceFollow #polarimetry straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/polarimetry