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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 08:20 disclaimer | copyright 
Item 952 of 1444 Analysis Date & Time 2025-07-11 08:21:56 UT From File TR2507110820 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0820UT 15°E 8pBP6It0
DoY=192.34723 File=TR747174.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.172 102.04 4.945
F 4.514 183.497 43.746

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.625 3.118 4.743

Vector Velocities (m/s)
  VX VY VZ VM VB
E -0.8±21.8 50±3.7 -2.1±17.5 -12.4±17.6 48.5±3
F -18±20.4 -5.5±3.3 -1±19.1 0.1±18.3 -5.6±6.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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