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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-12 09:22 disclaimer | copyright 
Item 398 of 1443 Analysis Date & Time 2025-07-12 09:23:55 UT From File TR2507120922 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-12 0922UT 15°E 8pBP6It0
DoY=193.39027 File=TR747925.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.508 105.797 8.607
F 4.329 163.071 34.327

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.266 2.25 3.516

Vector Velocities (m/s)
  VX VY VZ VM VB
E 14.8±194.4 -90.1±22.2 -9.2±117.7 9.6±118.2 -90±19.5
F -41.1±41.1 36.7±4.1 -9.5±52.9 -16.9±51.2 33.9±13.9

Irregularity Parameters
  SPINSPAM
E 3.15 0.059
F 0 0

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