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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-02-21 19:18 disclaimer | copyright 
Item 821 of 1444 Analysis Date & Time 2025-02-21 19:19:50 UT From File TR2502211918 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-02-21 1918UT 15°E 8pBP6It0
DoY= 52.80416 File=TR647988.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.053 344.009 57.688

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.563 3.314 4.877

Vector Velocities (m/s)
  VX VY VZ VM VB
E 22.6±29.4 33.7±21.8 -24.3±60 -30.7±62.9 27.9±11.1
F -1.3±19.9 -31.6±7.2 -2.4±32.7 4.2±31.8 -31.4±10.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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