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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-12 09:08 disclaimer | copyright 
Item 350 of 1443 Analysis Date & Time 2025-07-12 09:09:51 UT From File TR2507120908 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-12 0908UT 15°E 8pBP6It0
DoY=193.38055 File=TR747918.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.433 105.236 7.166
F 4.346 174.485 40.339

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.467 2.665 4.132

Vector Velocities (m/s)
  VX VY VZ VM VB
E 47.9±53.6 -9.1±7.5 5.1±43.6 6.9±43.3 -7.9±9
F -17±58.2 -6.3±4.7 1±38.7 2.3±37.1 -6±11.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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