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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-25 04:22 disclaimer | copyright 
Item 153 of 1443 Analysis Date & Time 2025-10-25 04:23:57 UT From File TR2510250422 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-25 0422UT 15°E 8pBP6It0
DoY=298.18195 File=TR823368.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.627 354.396 88.703

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.144 9.825 13.969

Vector Velocities (m/s)
  VX VY VZ VM VB
E 36.4±38.5 8±8.4 0±34.2 -1.7±33 7.8±12.3
F -3.2±46.5 -26.2±7.6 9±32.8 14.3±30.9 -23.8±13.3

Irregularity Parameters
  SPINSPAM
E 2.2 0.015
F 0 0

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