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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-06-25 09:20 disclaimer | copyright 
Item 227 of 1443 Analysis Date & Time 2025-06-25 09:21:52 UT From File TR2506250920 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-06-25 0920UT 15°E 8pBP6It0
DoY=176.38889 File=TR735684.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.466 104.751 12.387
F 6.155 308.994 143.371

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
8.129 18.998 27.127

Vector Velocities (m/s)
  VX VY VZ VM VB
E 32.4±59 183.5±104.1 -58.2±235 -94.9±248.4 167.5±65.8
F 36.1±40.2 -7.4±7.2 -8.3±47 -6.6±44.7 -9±16.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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