#coronagraphy
Live, measured metrics for the hashtag #coronagraphy from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #coronagraphy
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.social (Mastodon public tags API) · fetched 2026-10-13 11:53 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.social (Mastodon public search API) · fetched 2026-10-13 11:53 UTCNo related tags with measured usage found for #coronagraphy.
Live pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-13 11:53 UTCEverything below is measured over the latest 3 public posts (spanning ~30983 hours).
Posting hours (UTC)
Languages: English (3)
Avg boosts / post: 0
Top of the latest posts
Quantum Information Theory Could Sharpen Exoplanet Imaging to Theoretical Limits https://1ban.news/quantum-optimal-coronagraphy-exoplanet-direct-imaging/ #1ban #quantum #optimal #coronagraphy #exoplanet #space
JWST-TST High Contrast - Living on the Wedge, or, NIRCam Bar #Coronagraphy Reveals CO2 in the HR 8799 and 51 Eri Exoplanets' Atmospheres: https://iopscience.iop.org/article/10.3847/1538-3881/adb1c6 -> NASA's #Webb Images Young, Giant #Exopl
And some of it got better, more efficient! Here, NIRCam #Coronagraphy with dual channel: SW & LW are now saved systematically! Optimize (mask, ETC) for the primary channel (most important wrt science case) & watch out for the outcome on the
What “coronagraphy” means
WikipediaA coronagraph is a telescopic attachment designed to block out the direct light from a star or other bright object so that nearby objects – which otherwise would be hidden in the object's bright glare – can be resolved. Most coronagraphs are intended to view the corona of the Sun, but a new class of conceptually similar instruments are being used to find extrasolar planets and circumstellar disks around nearby stars as well as host galaxies in quasars and other similar objects with active galact
“Coronagraph” on Wikipedia (CC BY-SA) →#coronagraphy across platforms
every network with a public tag surfaceFollow #coronagraphy 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/coronagraphy