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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 21:00 disclaimer | copyright 
Item 449 of 1443 Analysis Date & Time 2026-04-22 21:02:03 UT From File TR2604222100 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 2100UT 15°E 8pBP6It0
DoY=112.87500 File=TR944619.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.984 125.393 3.26
F 3.764 339.391 139.563

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.881 6.915 9.796

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F 101.7±123 -56.9±48.1 6.7±150.2 18.3±144 -54.3±64.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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