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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-05-15 11:20 disclaimer | copyright 
Item 31 of 1442 Analysis Date & Time 2026-05-15 11:22:03 UT From File TR2605151120 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-05-15 1120UT 15°E 8pBP6It0
DoY=135.47223 File=TR960889.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.368 101.377 3.328
F 6.406 271.562 48.291

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.194 6.933 12.127

Vector Velocities (m/s)
  VX VY VZ VM VB
E -13.7±21.1 25±12.6 0.5±59.3 -4.7±60.1 24.5±8.5
F -94.4±43.6 21.2±4.4 13.3±98.7 8.6±96.1 23.5±23.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.6 0.002

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