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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 21:08 disclaimer | copyright 
Item 1165 of 1443 Analysis Date & Time 2026-04-21 21:10:02 UT From File TR2604212108 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 2108UT 15°E 8pBP6It0
DoY=111.88055 File=TR943903.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 5.592 109.657 5.002
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.257 0.547 0.805

Vector Velocities (m/s)
  VX VY VZ VM VB
E 9.3±120.1 76.6±106.2 -91.9±350.2 -105.8±362.2 55.9±52.2
F 0±0 0±0 0±0 0±0 0±0

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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