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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-05-15 12:56 disclaimer | copyright 
Item 97 of 1443 Analysis Date & Time 2026-05-15 12:57:58 UT From File TR2605151256 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-05-15 1256UT 15°E 8pBP6It0
DoY=135.53889 File=TR960937.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.417 101.268 2.519
F 5.887 274.215 55.922

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.814 6.779 11.594

Vector Velocities (m/s)
  VX VY VZ VM VB
E -108.1±32.5 178.7±16.5 16.8±84.4 -20.6±84.5 178.3±16.2
F -367.6±100 -1.6±15.6 -13.3±86.1 -12.7±81.4 -4.3±32.2

Irregularity Parameters
  SPINSPAM
E 2.47 0.038
F 0 0

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