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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-25 00:08 disclaimer | copyright 
Item 1 of 1234 Analysis Date & Time 2026-07-25 00:10:10 UT From File TR2607250008 Index page First ionogram Next page
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TROMSO NORWAY DYNASONDE
26-07-25 0008UT 15°E 8pBP6It0
DoY=206.00555 File=TR100961.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.615 120.779 8.624
F 5.008 288.1 69.406

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.387 6.088 9.475

Vector Velocities (m/s)
  VX VY VZ VM VB
E 52.1±30.1 22.9±12.3 -15.3±46.9 -19.7±47.9 19.2±7
F 114.4±51 54.9±8.8 -3±52.5 -14.3±50.8 53.1±16

Irregularity Parameters
  SPINSPAM
E 2.77 0.015
F 0 0

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