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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-25 04:26 disclaimer | copyright 
Item 151 of 1443 Analysis Date & Time 2025-10-25 04:27:58 UT From File TR2510250426 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-25 0426UT 15°E 8pBP6It0
DoY=298.18472 File=TR823370.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.997 109.396 6.389
F 5.008 312.841 55.386

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.351 4.858 8.209

Vector Velocities (m/s)
  VX VY VZ VM VB
E 16±55.6 -6.4±13.2 -0.6±92.3 0.8±90 -6.4±24.3
F 26.3±25.5 8±4.4 11.6±33 9.7±31.8 10.2±9.9

Irregularity Parameters
  SPINSPAM
E 2.38 0.02
F 0 0

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