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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 12:22 disclaimer | copyright 
Item 1428 of 1443 Analysis Date & Time 2026-04-21 12:24:05 UT From File TR2604211222 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1222UT 15°E 8pBP6It0
DoY=111.51527 File=TR943640.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.136 107.326 5.1
F 3.829 172.393 36.876

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.082 1.892 2.974

Vector Velocities (m/s)
  VX VY VZ VM VB
E 17.8±69.2 1.1±17.3 -4.9±166.8 -5±165 0±30.1
F -24.2±45.3 -33.7±3.8 22.9±47.8 29.4±46.5 -28.2±11.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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