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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 18:30 disclaimer | copyright 
Item 159 of 1443 Analysis Date & Time 2026-10-18 18:32:03 UT From File TR2610181830 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 1830UT 15°E 8pBP6It0
DoY=291.77084 File=TR156996.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.583 455.574 104.338

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.156 4.685 6.842

Vector Velocities (m/s)
  VX VY VZ VM VB
E 55.3±34.2 52.5±39.3 -56.1±79.6 -65.8±85 39.7±25.6
F -52.2±28.4 -19±10.2 23±26.5 26.5±27 -13.8±9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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