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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 04:08 disclaimer | copyright 
Item 563 of 1444 Analysis Date & Time 2026-10-18 04:09:50 UT From File TR2610180408 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 0408UT 15°E 8pBP6It0
DoY=291.17221 File=TR156565.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.007 380.725 72.661

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.225 4.082 6.307

Vector Velocities (m/s)
  VX VY VZ VM VB
E 41.3±55.7 -20.1±49.2 -42±96 -37±103.7 -28.3±29.8
F 55.7±35.4 21.8±10.8 -16.2±53.2 -20.3±53.6 18±9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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