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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 11:16 disclaimer | copyright 
Item 741 of 1443 Analysis Date & Time 2026-04-22 11:17:58 UT From File TR2604221116 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1116UT 15°E 8pBP6It0
DoY=112.46944 File=TR944327.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.877 108.721 10.266
F 4.184 192.621 48.474

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.525 2.968 4.493

Vector Velocities (m/s)
  VX VY VZ VM VB
E 13.9±19 32±6.4 -3±43.1 -9.5±42.4 30.6±9.7
F 10.3±34.6 -56.4±5 2.1±36.1 13.7±34.8 -54.7±10.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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