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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 17:56 disclaimer | copyright 
Item 1186 of 1443 Analysis Date & Time 2025-10-23 17:57:51 UT From File TR2510231756 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 1756UT 15°E 8pBP6It0
DoY=296.74722 File=TR822335.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.586 340.398 64.242

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.116 4.725 6.841

Vector Velocities (m/s)
  VX VY VZ VM VB
E -64.3±44.2 18.9±18.8 27.6±42 23.1±44 24.2±13.4
F -213.4±59.7 -4.9±8.8 46±36.2 46±34.3 4.8±14.4

Irregularity Parameters
  SPINSPAM
E 2.56 0.011
F 2.28 0.005

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