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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 21:06 disclaimer | copyright 
Item 54 of 1444 Analysis Date & Time 2026-10-18 21:07:59 UT From File TR2610182106 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 2106UT 15°E 8pBP6It0
DoY=291.87918 File=TR157074.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.4 341.423 19.809

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.626 0.801 1.427

Vector Velocities (m/s)
  VX VY VZ VM VB
E -6.5±38.4 -58.9±14.4 13.3±43.4 25.2±44.6 -54.8±10.1
F -37.2±49.3 38±12.4 29±70.6 20.5±68 43.2±22.9

Irregularity Parameters
  SPINSPAM
E 2.68 0.007
F 0 0

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