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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-25 04:20 disclaimer | copyright 
Item 949 of 1201 Analysis Date & Time 2026-07-25 04:21:58 UT From File TR2607250420 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-25 0420UT 15°E 8pBP6It0
DoY=206.18056 File=TR100974.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.604 107.398 9.319
F 5.669 266.63 45.354

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.52 5.098 8.618

Vector Velocities (m/s)
  VX VY VZ VM VB
E 26.6±16.9 43.1±4.8 -5.7±31.8 -14.6±31.3 41±7.2
F -1.5±32.7 41.2±3.2 1.7±39.4 -6.9±38.5 40.7±9.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

Analysis Results in Tabular Format
Analysis Results in SAO Format
Housekeeping Information