#NOIRLab

Live, measured metrics for the hashtag #NOIRLab from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #noirlab

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.

$240.06/ year · 7-character #name
Claim #noirlab — $240.06/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
4.1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-28 02:21 UTC
0
09-22
0
09-23
1
09-24
0
09-25
0
09-26
0
09-27
0
09-28

1 uses by 1 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 2026-09-28 02:21 UTC
#NOIRLabAstro
0 uses · 0 accounts / 7d
#noirlabsourcecatalogdatarelease2
0 uses · 0 accounts / 7d
#noirlabedupublicimage
0 uses · 0 accounts / 7d
#noirlabedupublicvideo
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-28 02:21 UTC

Everything below is measured over the latest 40 public posts (spanning ~4652 hours).

Posting hours (UTC) — busiest: 13:00

00:0012:0023:00

Languages: Japanese (23) · English (16) · Dutch (1)

Avg boosts / post: 1.7

Top of the latest posts

  • NOIRLab image of the week Moons and Mirrors at Cerro Tololo Credit: CTIO/NOIRLab/NSF/AURA/H. Stockebrand https://noirlab.edu/public/images/iotw2617a/ #NOIRLab #CerroTololo #telescopes #BlancoTelescope #astronomy #astrodon #science #Moon #mi

    Daniel Pomarède@pomarede♥ 26↻ 82026-04-30 16:22 UTCView post →

  • NOIRLab image of the week Rubin and the Seven Sisters Credit: NSF-DOE Rubin Observatory/NOIRLab/SLAC/AURA/H. Stockebrand https://noirlab.edu/public/images/iotw2638a/ #Rubin #Pleiades #Astronomy #astrophotography #photography #RubinObs #astr

    Daniel Pomarède@pomarede♥ 23↻ 122026-09-24 10:19 UTCView post →

  • NOIRLab image of the week Rubin’s Eyes Wide Open Credit: NSF-DOE Vera C. Rubin Observatory/NOIRLab/SLAC/AURA/H. Stockebrand https://noirlab.edu/public/images/iotw2613a/ #NOIRLab #Astronomy #Rubin #RubinObs #RubinObservatory #Astrophysics #A

    Daniel Pomarède@pomarede♥ 22↻ 72026-04-03 09:27 UTCView post →

#noirlab across platforms

every network with a public tag surface

Follow #noirlab 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/noirlab