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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-25 03:30 disclaimer | copyright 
Item 342 of 1444 Analysis Date & Time 2025-10-25 03:32:05 UT From File TR2510250330 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-25 0330UT 15°E 8pBP6It0
DoY=298.14584 File=TR823342.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.032 303.837 15.714

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.676 1.392 2.068

Vector Velocities (m/s)
  VX VY VZ VM VB
E 87.8±42.3 93.1±9.2 -22.4±66.1 -41.2±65.3 86.5±13.8
F 116.8±42 38.1±11.4 16.2±48.2 7.9±45.4 40.6±19.7

Irregularity Parameters
  SPINSPAM
E 2.55 0.012
F 0 0

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