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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 21:54 disclaimer | copyright 
Item 913 of 1444 Analysis Date & Time 2025-10-09 21:56:04 UT From File TR2510092154 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2154UT 15°E 8pBP6It0
DoY=282.91251 File=TR812374.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.721 155.494 23.294
F 4.338 353.055 52.026

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.279 3.424 6.703

Vector Velocities (m/s)
  VX VY VZ VM VB
E -30.8±99.3 -232.9±36.4 -23.1±107.3 25.6±108.3 -232.6±33.4
F -109.6±115.4 148.4±48.8 183.4±192.6 148.7±179.5 183.2±85.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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