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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 12:34 disclaimer | copyright 
Item 1422 of 1443 Analysis Date & Time 2026-04-21 12:35:54 UT From File TR2604211234 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1234UT 15°E 8pBP6It0
DoY=111.52361 File=TR943646.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.604 105.687 8.495
F 3.93 193.082 50.957

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.389 2.752 4.141

Vector Velocities (m/s)
  VX VY VZ VM VB
E -0.9±29.9 42±7.4 3±37 -5.7±36.3 41.7±10.4
F -61.8±31.1 1.3±3.3 29.3±62.1 28.4±60.4 7.4±14.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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