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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 19:38 disclaimer | copyright 
Item 653 of 1444 Analysis Date & Time 2025-07-11 19:40:10 UT From File TR2507111938 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1938UT 15°E 8pBP6It0
DoY=192.81805 File=TR747513.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.225 301.965 67.628

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.248 4.222 6.47

Vector Velocities (m/s)
  VX VY VZ VM VB
E 39.3±73.7 -85.6±103.3 16.4±108 33.8±88.9 -80.3±120.1
F 152±87.3 -150.6±15.5 -12.6±56.9 18.8±55.5 -150±20.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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