CATALOG: SEP 2026
2026-10-21 08:55:13 UTC
JD 2461334.87
STATION 04 · MULTI-MESSENGER OBSERVATORY WIRE · BENCHMARK ARCHIVE · VERIFIED SEP 2026

High-Energy Transient Alert Desk

Continuous verification desk for extreme cosmological transients: gravitational waves from compact mergers, millisecond fast radio bursts, ultra-relativistic gamma-ray jets, and astrophysical PeV neutrinos. Curating landmark benchmark detections alongside verified astrophysical telemetry.

Indexed Transients ⚡
16
Multi-messenger events catalogued
Deepest Cosmic Horizon REDSHIFT
z = 1.19
AT 2022cmc · 8.5 Billion light-years
Shortest Coherent Pulse DURATION
0.33 ms
FRB 20220610A · ASKAP detection
Max Photon Energy ENERGY
18 TeV
GRB 221009A · LHAASO gamma-ray
📡
Curated Benchmark Archive · Verified September 2026 This station catalogs landmark multi-messenger detections across observational astrophysics. Each alert dossier preserves discovery telemetry, multi-observatory followup networks, and peer-reviewed reference parameters.
Archive Active
All Wire (16) Gravitational Wave (3) Supernova / FBOT (1) Fast Radio Burst (4) Gamma-Ray Burst (3) Supernova / Optical (2) Tidal Disruption Event (1) High-Energy Neutrino (2)
IceCube-230712A
IceCube Neutrino Observatory (South Pole)
High-Energy Neutrino
Sky Coordinates
12h 34m 28.8s · +12° 21' 00"
Luminosity Distance
Cosmological / PeV Scale
Constellation
Virgo
Redshift
Galactic / Local

Gold-Quality High-Energy Starting Track Triggering Multi-Messenger Search

A high-confidence "Gold" alert issued by IceCube with an estimated signalness probability of 89% (sub-millimeter track originating within the Antarctic ice volume). Emitting a deposited energy of ~185 TeV, the event triggered multi-wavelength ground and space-based follow-up campaigns from Fermi, Swift, and optical survey telescopes to search for coincident flaring active galactic nuclei.

Swift XRT Fermi LAT ZTF
IceCube-170922A
IceCube Neutrino Observatory (South Pole, Antarctica)
High-Energy Neutrino
Sky Coordinates
05h 09m 43.2s · +05° 43' 12"
Luminosity Distance
4.0 Billion ly (z = 0.3365)
Constellation
Orion (TXS 0506+056)
Redshift
z = 0.3365

Historical First Neutrino-Blazar Association: 290 TeV Track from TXS 0506+056

On September 22, 2017, IceCube detected a single through-going muon neutrino track with a deposited energy of ~290 TeV. An automated alert was routed worldwide in under 43 seconds. Telescopes following the alert found that the blazar TXS 0506+056 (at z = 0.3365, 4 billion light-years) was undergoing its most energetic gamma-ray flaring state in a decade, marking the first confirmed astrophysical neutrino point source.

Fermi LAT MAGIC Cherenkov Telescopes VLA & OVRO