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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 18:50 disclaimer | copyright 
Item 1007 of 1443 Analysis Date & Time 2025-10-09 18:52:02 UT From File TR2510091850 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1850UT 15°E 8pBP6It0
DoY=282.78473 File=TR812282.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.709 119.006 6.979
F 4.18 348.101 36.416

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.283 2.225 4.508

Vector Velocities (m/s)
  VX VY VZ VM VB
E -152.8±45.6 157.6±22.3 21.2±63.8 -11.9±63.7 158.6±22.6
F -612.5±111.6 -179.7±28.6 101±149.8 136±150.7 -154.9±23.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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