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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 14:18 disclaimer | copyright 
Item 650 of 1443 Analysis Date & Time 2026-04-22 14:19:57 UT From File TR2604221418 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1418UT 15°E 8pBP6It0
DoY=112.59583 File=TR944418.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.471 103.141 4.189
F 4.63 265.043 57.987

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.974 4.348 7.322

Vector Velocities (m/s)
  VX VY VZ VM VB
E 41.6±15.7 24.9±6.1 -8.7±31.8 -13.6±31.9 22.5±5.9
F 34.9±28.8 12.9±4 -5.3±47.5 -7.9±45.8 11.6±12.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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