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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 18:18 disclaimer | copyright 
Item 741 of 1444 Analysis Date & Time 2025-07-11 18:20:10 UT From File TR2507111818 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1818UT 15°E 8pBP6It0
DoY=192.76250 File=TR747473.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.071 119.166 13.503
F 5.592 380.374 149.908

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
7.521 16.399 23.92

Vector Velocities (m/s)
  VX VY VZ VM VB
E -5.4±67.3 6.9±14.4 9.1±61.9 7.5±62 8.6±13.7
F -157.8±82.4 75.3±9.3 39.9±45.7 23.4±43.4 82±17.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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