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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 06:20 disclaimer | copyright 
Item 889 of 1443 Analysis Date & Time 2026-04-22 06:21:57 UT From File TR2604220620 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0620UT 15°E 8pBP6It0
DoY=112.26389 File=TR944179.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.5 106.205 4.433
F 3.71 194.086 40.669

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.14 1.958 3.099

Vector Velocities (m/s)
  VX VY VZ VM VB
E -9.9±17 -17±5.8 2.2±24.8 5.6±24.8 -16.2±5.7
F -58.3±42.2 -55.4±4.2 5.2±22.3 16.5±21.4 -53.2±7.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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