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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-25 01:32 disclaimer | copyright 
Item 1 of 1239 Analysis Date & Time 2026-07-25 01:33:53 UT From File TR2607250132 Index page First ionogram Next page
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TROMSO NORWAY DYNASONDE
26-07-25 0132UT 15°E 8pBP6It0
DoY=206.06389 File=TR100965.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.848 98.799 2.688
F 5.581 316.547 56.519

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.849 6.159 10.008

Vector Velocities (m/s)
  VX VY VZ VM VB
E 3.7±12.8 1.4±6 -4.4±17.7 -4.6±17.9 0.4±5.3
F 63.9±40 43.6±7.5 -12±36.1 -20.8±34.4 40.2±13.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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