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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 17:54 disclaimer | copyright 
Item 1187 of 1443 Analysis Date & Time 2025-10-23 17:55:56 UT From File TR2510231754 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 1754UT 15°E 8pBP6It0
DoY=296.74582 File=TR822334.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.899 407.353 70.135

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.868 5.888 8.756

Vector Velocities (m/s)
  VX VY VZ VM VB
E -23.6±26.8 -12.5±15.4 -7.2±42.2 -4.5±43.9 -13.8±9.7
F -119.4±69 -12.2±11.1 28.3±42 30.2±40 -6±17

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.28 0.005

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