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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-17 17:20 disclaimer | copyright 
Item 887 of 1444 Analysis Date & Time 2026-10-17 17:22:04 UT From File TR2610171720 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-17 1720UT 15°E 8pBP6It0
DoY=290.72223 File=TR156241.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.25 114.884 4.354
F 3.641 279.417 13.769

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.979 0.638 2.617

Vector Velocities (m/s)
  VX VY VZ VM VB
E -74.4±25 -96.8±8.2 6.6±53.4 26.5±53 -93.3±10.8
F -424.3±124.4 2.1±17.7 72.9±107.4 70.9±102.3 17.2±37.3

Irregularity Parameters
  SPINSPAM
E 2.24 0.019
F 0 0

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