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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-24 22:42 disclaimer | copyright 
Item 1 of 1239 Analysis Date & Time 2026-07-24 22:43:59 UT From File TR2607242242 Index page First ionogram Next page
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TROMSO NORWAY DYNASONDE
26-07-24 2242UT 15°E 8pBP6It0
DoY=205.94583 File=TR100957.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.49 124.804 16.753
F 5.446 291.045 48.891

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.451 5.071 8.523

Vector Velocities (m/s)
  VX VY VZ VM VB
E -3.4±8 -150.2±12.8 40±43.4 70.2±45 -138.7±5.4
F 131.2±39 20.2±4.4 -12.3±35.4 -16.2±34.3 17.2±9.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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