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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 17:08 disclaimer | copyright 
Item 1213 of 1444 Analysis Date & Time 2025-10-23 17:09:50 UT From File TR2510231708 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 1708UT 15°E 8pBP6It0
DoY=296.71390 File=TR822311.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.481 270.962 19.248

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.087 2.022 3.109

Vector Velocities (m/s)
  VX VY VZ VM VB
E -3.3±32.8 -29.5±31.2 -9.8±72.5 -3.5±76.4 -30.9±20
F -87.5±29.4 5.6±5.4 19.3±23.6 17.7±23.1 9.5±7.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 3.06 0.035

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