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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-05-15 09:50 disclaimer | copyright 
Item 76 of 1442 Analysis Date & Time 2026-05-15 09:52:03 UT From File TR2605150950 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-05-15 0950UT 15°E 8pBP6It0
DoY=135.40973 File=TR960844.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.62 97.093 2.561
F 6.294 263.885 29.692

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.898 4.114 8.012

Vector Velocities (m/s)
  VX VY VZ VM VB
E -3.5±19.9 -3.7±43.8 -1.1±75.4 -0.3±81.7 -3.9±30.5
F -47.8±25.1 -81.5±3 -10.3±41 6.8±39.8 -81.9±10.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.72 0.002

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