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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 18:58 disclaimer | copyright 
Item 1158 of 1444 Analysis Date & Time 2025-10-23 18:59:53 UT From File TR2510231858 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 1858UT 15°E 8pBP6It0
DoY=296.79028 File=TR822366.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.157 134.105 8.951
F 3.605 217.824 5.01

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.966 0.228 1.194

Vector Velocities (m/s)
  VX VY VZ VM VB
E -82.9±42.8 -86.3±11.9 18±30.4 35.5±30.9 -80.7±10.4
F -262±59.4 -103.1±11.3 -7.4±50.2 14.1±50.8 -102.4±8.3

Irregularity Parameters
  SPINSPAM
E 2.54 0.031
F 0 0

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