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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-12 09:36 disclaimer | copyright 
Item 344 of 1444 Analysis Date & Time 2025-07-12 09:37:57 UT From File TR2507120936 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-12 0936UT 15°E 8pBP6It0
DoY=193.39999 File=TR747932.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.587 107.315 8.692
F 4.366 175.268 50.029

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.547 3.336 4.883

Vector Velocities (m/s)
  VX VY VZ VM VB
E -22.7±78 34.3±9.5 -13.8±39.7 -20.6±40.6 30.7±4.9
F -51.2±66.8 18.5±2.9 -14.4±60.7 -17.9±59.5 15.1±12.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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