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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 21:22 disclaimer | copyright 
Item 936 of 1443 Analysis Date & Time 2025-10-09 21:23:57 UT From File TR2510092122 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2122UT 15°E 8pBP6It0
DoY=282.89029 File=TR812358.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.231 446.062 64.377

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.801 4.032 5.833

Vector Velocities (m/s)
  VX VY VZ VM VB
E -311.2±185.5 -534.1±69.9 100.7±211.5 209.1±217.4 -501.7±48.5
F -321.1±214.6 -633.2±66.3 -162.9±241.4 -28.3±223.6 -653.2±112.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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