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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-12-13 17:12 disclaimer | copyright 
Item 289 of 1444 Analysis Date & Time 2025-12-13 17:14:01 UT From File TR2512131712 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-12-13 1712UT 15°E 8pBP6It0
DoY=347.71667 File=TR858489.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.829 123.959 12.459
F 3.595 297.589 17.616

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.5 0.796 2.296

Vector Velocities (m/s)
  VX VY VZ VM VB
E -43.9±22.6 1.4±8.1 7±24.9 6.6±25.5 2.8±6.1
F -169.6±68.4 12.6±5.8 -19.6±63.6 -21.8±62.5 8.3±12.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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