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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 13:00 disclaimer | copyright 
Item 905 of 1444 Analysis Date & Time 2025-07-11 13:01:50 UT From File TR2507111300 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1300UT 15°E 8pBP6It0
DoY=192.54167 File=TR747314.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.141 123.574 12.7
F 5.877 331.973 122.383

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
7.158 14.788 21.946

Vector Velocities (m/s)
  VX VY VZ VM VB
E -15.2±59.4 12.3±9.5 -3.4±45.8 -5.9±46.3 11.4±6.4
F -423.8±277.7 76.4±34.4 -32.2±217.6 -47.3±208.6 68.1±70.9

Irregularity Parameters
  SPINSPAM
E 3.92 0.055
F 0 0

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