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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 05:42 disclaimer | copyright 
Item 1399 of 1444 Analysis Date & Time 2025-10-09 05:44:03 UT From File TR2510090542 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0542UT 15°E 8pBP6It0
DoY=282.23749 File=TR811888.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.558 86.389 2.002
F 4.349 237.728 18.768

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.093 1.242 2.335

Vector Velocities (m/s)
  VX VY VZ VM VB
E 29.6±20.9 42.9±17.8 -21.5±46.6 -29.9±49 37.5±8.9
F 4.3±30.4 37.3±3.4 -24.1±46.8 -31.3±45.9 31.5±9.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.37 0.023

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