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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-10 03:12 disclaimer | copyright 
Item 740 of 1443 Analysis Date & Time 2025-10-10 03:13:57 UT From File TR2510100312 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-10 0312UT 15°E 8pBP6It0
DoY=283.13333 File=TR812533.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.304 112.923 5.514
F 4.932 292.926 12.352

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.368 1.051 4.419

Vector Velocities (m/s)
  VX VY VZ VM VB
E 35±44.2 -28.3±28.7 5.3±95 11±98.6 -26.6±10.8
F -95.4±147.7 -471.3±30.7 50.6±239.9 147±229.6 -450.6±76.2

Irregularity Parameters
  SPINSPAM
E 2.46 0.027
F 0 0

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