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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 11:18 disclaimer | copyright 
Item 740 of 1443 Analysis Date & Time 2026-04-22 11:19:53 UT From File TR2604221118 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1118UT 15°E 8pBP6It0
DoY=112.47083 File=TR944328.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.62 101.489 2.574
F 4.054 171.845 33.791

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.135 1.942 3.077

Vector Velocities (m/s)
  VX VY VZ VM VB
E 14.7±19.2 22.4±5.8 -1.3±35.3 -5.9±34.7 21.6±8.5
F 29.4±46.4 0.4±4.7 -12.2±46.3 -12±45.1 -2.2±11.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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