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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-25 00:34 disclaimer | copyright 
Item 1 of 1239 Analysis Date & Time 2026-07-25 00:36:00 UT From File TR2607250034 Index page First ionogram Next page
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TROMSO NORWAY DYNASONDE
26-07-25 0034UT 15°E 8pBP6It0
DoY=206.02361 File=TR100962.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.154 121.137 10.082
F 5.191 308.364 57.76

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.329 5.444 8.773

Vector Velocities (m/s)
  VX VY VZ VM VB
E 31.7±27.2 -7.5±8.5 0.8±33.2 2.4±33.7 -7.2±6
F 37.9±44.9 47.5±8.4 3.2±40 -6.7±38.3 47.1±14.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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