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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 18:00 disclaimer | copyright 
Item 1431 of 1442 Analysis Date & Time 2025-10-23 18:02:03 UT From File TR2510231800 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 1800UT 15°E 8pBP6It0
DoY=296.75000 File=TR822337.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.486 358.559 24.803

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.783 1.746 2.529

Vector Velocities (m/s)
  VX VY VZ VM VB
E -89±37.1 2.8±23.6 2.8±43.8 2.2±46.9 3.3±16.4
F -165.8±50 18.5±11.2 37.1±42.9 32.4±41.6 25.8±15.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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