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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-04 19:22 disclaimer | copyright 
Item 556 of 1443 Analysis Date & Time 2026-04-04 19:23:59 UT From File TR2604041922 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-04 1922UT 15°E 8pBP6It0
DoY= 94.80695 File=TR933456.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.501 317.13 33.233

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.322 2.356 3.677

Vector Velocities (m/s)
  VX VY VZ VM VB
E -89.7±48.7 -419.5±17.7 41.2±97.6 127.1±96.7 -401.9±21.9
F -106±125.1 -177.2±40.6 98.7±163.8 133.3±154.2 -152.9±68.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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