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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 18:30 disclaimer | copyright 
Item 782 of 1444 Analysis Date & Time 2025-07-11 18:31:59 UT From File TR2507111830 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1830UT 15°E 8pBP6It0
DoY=192.77083 File=TR747479.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.963 120.223 12.552
F 4.963 268.466 97.701

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.04 8.419 12.46

Vector Velocities (m/s)
  VX VY VZ VM VB
E 259.6±300.3 131±50 -80.3±195.2 -105.7±193 111.6±57.7
F -146.5±199 -25±17.8 37.3±82.1 41.7±79.6 -16.8±27

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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