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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 23:26 disclaimer | copyright 
Item 1021 of 1443 Analysis Date & Time 2025-10-23 23:27:56 UT From File TR2510232326 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 2326UT 15°E 8pBP6It0
DoY=296.97638 File=TR822500.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.338 376.323 105.529

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.263 6.945 10.209

Vector Velocities (m/s)
  VX VY VZ VM VB
E 81±50 -35.3±16.1 -11.6±43.6 -4±42.5 -37±19
F 42.5±41.3 13.6±13.3 -23.1±59.1 -25.4±59.8 8.5±9.4

Irregularity Parameters
  SPINSPAM
E 2.25 0.007
F 0 0

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