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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 18:06 disclaimer | copyright 
Item 1184 of 1444 Analysis Date & Time 2025-10-23 18:08:03 UT From File TR2510231806 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 1806UT 15°E 8pBP6It0
DoY=296.75418 File=TR822340.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.512 384.616 5.066

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.257 0.361 0.618

Vector Velocities (m/s)
  VX VY VZ VM VB
E -61.6±36.2 -7.4±15.1 17.7±34.6 18.8±36.4 -3.6±10
F -159.2±47.2 -43.4±10.5 25.8±35.4 34.3±33.7 -37.1±15.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 3.61 0.014

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