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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-05-15 09:42 disclaimer | copyright 
Item 80 of 1442 Analysis Date & Time 2026-05-15 09:43:56 UT From File TR2605150942 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-05-15 0942UT 15°E 8pBP6It0
DoY=135.40416 File=TR960840.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.637 96.643 2.091
F 6.56 269.433 36.86

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.42 5.548 9.969

Vector Velocities (m/s)
  VX VY VZ VM VB
E 2.4±41.8 32±40.7 -2.8±88 -9.4±93.6 30.7±25
F -17.3±22.2 -34±3.4 -6.7±25.9 0.5±24.9 -34.6±7.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.6 0.004

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