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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 20:00 disclaimer | copyright 
Item 642 of 1444 Analysis Date & Time 2025-07-11 20:01:58 UT From File TR2507112000 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 2000UT 15°E 8pBP6It0
DoY=192.83333 File=TR747524.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.572 337.355 88.177

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.382 6.446 9.829

Vector Velocities (m/s)
  VX VY VZ VM VB
E 7.5±40.4 -12.9±14.5 3.2±58.8 5.8±60 -12±7.8
F -80.3±81.2 89.1±16.1 2.6±67.5 -15.9±64.4 87.7±25.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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