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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-17 21:52 disclaimer | copyright 
Item 776 of 1444 Analysis Date & Time 2026-10-17 21:54:00 UT From File TR2610172152 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-17 2152UT 15°E 8pBP6It0
DoY=290.91110 File=TR156377.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.816 123.07 2.001
F 2.911 209.635 6.735

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.431 0.2 0.631

Vector Velocities (m/s)
  VX VY VZ VM VB
E -92.3±63.6 20.5±24.4 -2.3±41.6 -6.5±43.1 19.6±21.7
F -261.7±74.7 -108.4±35.9 77±73.9 97.7±78.5 -90.1±24.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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