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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-05-15 09:04 disclaimer | copyright 
Item 99 of 1442 Analysis Date & Time 2026-05-15 09:06:04 UT From File TR2605150904 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-05-15 0904UT 15°E 8pBP6It0
DoY=135.37778 File=TR960821.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.637 98.698 3.051
F 6.459 284.36 58.655

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.512 8.56 14.072

Vector Velocities (m/s)
  VX VY VZ VM VB
E 12.5±14 -8±6.6 -6.7±22.6 -4.9±22.8 -9.2±5.7
F 44.7±52.8 8.9±9.9 3.3±41.1 1.4±38.6 9.4±17.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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