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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-05-15 08:20 disclaimer | copyright 
Item 121 of 1442 Analysis Date & Time 2026-05-15 08:22:01 UT From File TR2605150820 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-05-15 0820UT 15°E 8pBP6It0
DoY=135.34723 File=TR960799.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.895 100.347 3.917
F 6.598 268.566 39.989

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.75 6.09 10.84

Vector Velocities (m/s)
  VX VY VZ VM VB
E 3.7±18.5 27.1±6.3 -6.7±41.2 -12.2±40.9 25.1±8
F -9.8±93.7 -42.8±8.3 -13.3±40 -4.1±38.4 -44.6±14

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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