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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 09:30 disclaimer | copyright 
Item 872 of 1443 Analysis Date & Time 2025-07-11 09:32:00 UT From File TR2507110930 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0930UT 15°E 8pBP6It0
DoY=192.39583 File=TR747209.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.637 96.52 2.496
F 6.759 309.943 66.371

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
6.776 10.605 17.382

Vector Velocities (m/s)
  VX VY VZ VM VB
E -21.3±72 2.9±38 -10.1±111.6 -10.5±114.5 0.8±28.3
F 17.9±41.3 43.3±7.2 5.2±43.3 -3.9±41.1 43.5±15.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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