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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 02:04 disclaimer | copyright 
Item 1190 of 1444 Analysis Date & Time 2025-07-11 02:05:59 UT From File TR2507110204 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0204UT 15°E 8pBP6It0
DoY=192.08611 File=TR746986.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.538 137.86 13.024
F 6.3 322.931 57.789

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.007 8.022 13.029

Vector Velocities (m/s)
  VX VY VZ VM VB
E -50.4±35.9 0±15.6 4.2±38.4 4.1±40.6 0.9±8.5
F 132±63 50±7.6 -30±34.5 -39.7±33.7 42.7±10.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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