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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 17:32 disclaimer | copyright 
Item 553 of 1443 Analysis Date & Time 2026-04-22 17:34:02 UT From File TR2604221732 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1732UT 15°E 8pBP6It0
DoY=112.73055 File=TR944515.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.364 238.935 31.425

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.634 2.093 3.727

Vector Velocities (m/s)
  VX VY VZ VM VB
E 31.4±26.7 -1.5±15.3 -7±52.9 -6.5±54.1 -2.9±10.3
F 29.4±43.9 38.8±5.2 3.3±46.4 -4.8±45.1 38.7±12.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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