CTBTO 2026Evidence & methods

Phase & delay

Hydrophone arrayH01W · H01W1, H01W2, H01W3
UTC support2026-08-20T14:36:18.456000Z → 2026-08-20T14:46:18.456000Z
Pair and standingH01W2->H01W3 · 100 admitted bins
6781011-3.8-2.1-0.31.43.1Frequency (Hz)Unwrapped phase (rad)
Available bins100Synchronized segments35Response standingfull complex nominal response; inter-hydrophone nominal phase admitted for H01W/H08S/H10 only
Identity and reduction
Recording interval identity
substation-observation-span-187ff5ae0116cf351c271d27
Receipt
analysis/waveform-ais-arrival-first-products/v2/full-active-representation-completion-v1/spatial-receipts/substation-observation-span-187ff5ae0116cf351c271d27.json
Product hash
4be7439db105c83bb370679d7b3c764f962698ce54dc14155f0f906e240476a8
Browser reduction
For each current bundle, the browser selects the phase trace with the most admitted bins and the best QC-valid GCC estimate when one exists. Curves are reduced to at most 220 retained points without interpolation.
Context & definitions
derived.substation_unwrapped_phase_view

Inspect the phase runs

Choose any of the 63 current full-complex hydrophone array bundles. The plot shows derived values only. It contains no waveform samples and makes no bearing claim.