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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 18:26 disclaimer | copyright 
Item 1017 of 1444 Analysis Date & Time 2025-10-09 18:27:59 UT From File TR2510091826 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1826UT 15°E 8pBP6It0
DoY=282.76807 File=TR812270.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.41 309.099 45.364

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.142 1.845 2.987

Vector Velocities (m/s)
  VX VY VZ VM VB
E -165±96.9 193.1±44.8 -45.6±88.3 -84.6±92.9 179.5±34.4
F -284.5±119.4 75±38.6 5.4±196.1 -10.2±195.1 74.5±43.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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