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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-12-12 03:58 disclaimer | copyright 
Item 1406 of 1444 Analysis Date & Time 2025-12-12 03:59:52 UT From File TR2512120358 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-12-12 0358UT 15°E 8pBP6It0
DoY=346.16528 File=TR857372.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.255 270.29 36.644

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.266 3.54 5.806

Vector Velocities (m/s)
  VX VY VZ VM VB
E -20.4±95.9 -319.6±28.8 -37.5±226 29.5±219.2 -320.4±62.1
F -148.4±87.8 -164.2±29.9 17.7±83.4 51.3±80.5 -157±37.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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