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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 18:14 disclaimer | copyright 
Item 1177 of 1443 Analysis Date & Time 2025-10-23 18:16:05 UT From File TR2510231814 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 1814UT 15°E 8pBP6It0
DoY=296.75974 File=TR822344.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.131 345.618 55.311

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.744 3.303 5.047

Vector Velocities (m/s)
  VX VY VZ VM VB
E -47.1±47.3 26.6±24 -11.8±81.1 -17±82.9 23.6±16.8
F -122.2±50.2 -19.9±7.8 18.6±25.8 22.3±24.6 -15.6±11

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.3 0.005

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