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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 14:08 disclaimer | copyright 
Item 653 of 1444 Analysis Date & Time 2026-04-22 14:09:57 UT From File TR2604221408 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1408UT 15°E 8pBP6It0
DoY=112.58889 File=TR944413.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.454 102.488 2.722
F 4.401 265.774 66.753

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.787 4.524 7.311

Vector Velocities (m/s)
  VX VY VZ VM VB
E 36.9±27.7 61.5±5.2 -7.9±61.6 -20.5±60.8 58.5±11.1
F 22.1±34.1 19.2±4.6 -0.3±45.9 -4.2±44.4 18.7±12.5

Irregularity Parameters
  SPINSPAM
E 2.54 0.02
F 0 0

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