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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 10:54 disclaimer | copyright 
Item 752 of 1443 Analysis Date & Time 2026-04-22 10:56:16 UT From File TR2604221054 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1054UT 15°E 8pBP6It0
DoY=112.45417 File=TR944316.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.877 109.955 11.013
F 4.672 284.684 112.643

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.833 8.599 12.432

Vector Velocities (m/s)
  VX VY VZ VM VB
E -31.3±31.8 -105.5±8.5 12.6±72.2 34.2±71.7 -100.6±12.2
F 7.5±76.8 -38.8±14.4 -6.4±69.8 1.8±65.8 -39.3±27.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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