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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-17 04:54 disclaimer | copyright 
Item 1260 of 1444 Analysis Date & Time 2026-10-17 04:56:10 UT From File TR2610170454 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-17 0454UT 15°E 8pBP6It0
DoY=290.20416 File=TR155868.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.431 354.297 21.944

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.418 0.904 1.321

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F 4.1±45.7 0.9±14.3 -17.6±23 -17.4±23.7 -2.7±13.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.71 0.33

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