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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 09:44 disclaimer | copyright 
Item 1280 of 1443 Analysis Date & Time 2025-10-09 09:45:55 UT From File TR2510090944 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0944UT 15°E 8pBP6It0
DoY=282.40555 File=TR812009.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.856 122.391 12.064
F 6.037 267.515 36.142

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.51 4.608 8.118

Vector Velocities (m/s)
  VX VY VZ VM VB
E 13±22 -38.4±5.9 -21.5±46.5 -13±45.8 -42±10.1
F 3.6±32.3 -22.3±3.2 -1.6±23.4 3±22.8 -22.2±6.3

Irregularity Parameters
  SPINSPAM
E 3 0.024
F 2.9 0.019

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