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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 19:16 disclaimer | copyright 
Item 992 of 1444 Analysis Date & Time 2025-10-09 19:18:03 UT From File TR2510091916 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1916UT 15°E 8pBP6It0
DoY=282.80276 File=TR812295.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.723 127.928 9.518
F 3.595 326.109 31.348

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.798 1.417 3.215

Vector Velocities (m/s)
  VX VY VZ VM VB
E -197.7±55.5 66.1±19 65.4±65.9 50.3±64.9 78.2±22.1
F -462.4±136.3 66.4±23.6 134.8±166.1 118.2±161.8 92.9±44.3

Irregularity Parameters
  SPINSPAM
E 2.47 0.014
F 0 0

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