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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 18:18 disclaimer | copyright 
Item 138 of 1444 Analysis Date & Time 2026-10-18 18:19:54 UT From File TR2610181818 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 1818UT 15°E 8pBP6It0
DoY=291.76251 File=TR156990.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.055 381.44 70.439

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.054 2.299 3.354

Vector Velocities (m/s)
  VX VY VZ VM VB
E 22.1±39.1 -19.7±28.4 3±56.3 7.1±60.3 -18.7±18.4
F -57.7±31.1 -7.6±12 12±34.6 13.4±35.4 -5±9.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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