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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-24 14:40 disclaimer | copyright 
Item 1 of 1194 Analysis Date & Time 2026-07-24 14:41:57 UT From File TR2607241440 Index page First ionogram Next page
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TROMSO NORWAY DYNASONDE
26-07-24 1440UT 15°E 8pBP6It0
DoY=205.61111 File=TR100933.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.637 97.582 2.416
F 4.439 200.134 44.662

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.732 3.079 4.811

Vector Velocities (m/s)
  VX VY VZ VM VB
E -25.4±28 -89.1±8.1 -2.7±59 15.8±57.9 -87.8±13.8
F 17.5±27.6 -11.6±4 0.2±47.4 2.6±45.7 -11.3±13.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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