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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 19:14 disclaimer | copyright 
Item 995 of 1443 Analysis Date & Time 2025-10-09 19:15:53 UT From File TR2510091914 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1914UT 15°E 8pBP6It0
DoY=282.80139 File=TR812294.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.785 125.796 8.656
F 3.708 337.177 16.331

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.813 0.785 2.599

Vector Velocities (m/s)
  VX VY VZ VM VB
E -171.1±43.9 62.2±21.7 43.8±62.5 29.9±63.7 69.9±18
F -726.1±180.3 353.2±23.8 134.7±148.9 58.6±145.2 373.4±40.7

Irregularity Parameters
  SPINSPAM
E 2.47 0.014
F 0 0

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