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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 08:44 disclaimer | copyright 
Item 817 of 1443 Analysis Date & Time 2026-04-22 08:46:04 UT From File TR2604220844 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0844UT 15°E 8pBP6It0
DoY=112.36389 File=TR944251.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.46 99.674 2.374
F 3.829 169.475 26.159

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.944 1.342 2.286

Vector Velocities (m/s)
  VX VY VZ VM VB
E -13.7±21.7 9.9±9.3 -1.7±53.8 -3.7±53.9 9.3±8.8
F -36.4±45.9 -68.6±10.2 -4.3±66.2 10±63.5 -68±21.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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