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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-12 09:18 disclaimer | copyright 
Item 355 of 1443 Analysis Date & Time 2025-07-12 09:19:50 UT From File TR2507120918 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-12 0918UT 15°E 8pBP6It0
DoY=193.38750 File=TR747923.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.571 101.26 2.738
F 5.032 294.517 126.223

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.055 11.181 16.236

Vector Velocities (m/s)
  VX VY VZ VM VB
E 56.9±62 20.2±8.7 1.5±36.5 -2.7±36.7 20±8.1
F 7.9±38.2 61.7±2.9 13.9±29 0.8±28 63.3±8.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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