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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-01-19 19:38 disclaimer | copyright 
Item 978 of 1443 Analysis Date & Time 2025-01-19 19:40:10 UT From File TR2501191938 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-01-19 1938UT 15°E 8pBP6It0
DoY= 19.81806 File=TR624238.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.529 286.065 22.34

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.874 1.603 2.477

Vector Velocities (m/s)
  VX VY VZ VM VB
E -10.2±7.6 -27.9±3.6 -6.4±27.9 -0.5±27.7 -28.7±4.9
F 95.8±89 -50.7±30.8 66.7±118 75.8±109.6 -35.8±53.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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