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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 18:46 disclaimer | copyright 
Item 1007 of 1444 Analysis Date & Time 2025-10-09 18:47:58 UT From File TR2510091846 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1846UT 15°E 8pBP6It0
DoY=282.78195 File=TR812280.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.128 350.568 52.967

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.511 3.158 4.668

Vector Velocities (m/s)
  VX VY VZ VM VB
E -233.1±72.2 -25±31 44.3±88.6 48.5±87.3 -15.3±34.5
F -768.3±114.9 35.8±27.9 107.9±125.5 98.2±120.9 57.4±43.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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