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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-09-27 17:12 disclaimer | copyright 
Item 189 of 1444 Analysis Date & Time 2026-09-27 17:13:59 UT From File TR2609271712 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-09-27 1712UT 15°E 8pBP6It0
DoY=270.71667 File=TR141837.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.925 142.345 10.028
F 4.311 291.476 51.859

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.072 3.371 5.443

Vector Velocities (m/s)
  VX VY VZ VM VB
E -158.6±47.8 -10±63.7 22±93.8 23.6±104.4 -5.2±44
F -134.2±40.5 -34.6±10.7 27.7±45.9 34.2±43.5 -28.1±18.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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