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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 23:42 disclaimer | copyright 
Item 1013 of 1443 Analysis Date & Time 2025-10-23 23:44:00 UT From File TR2510232342 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 2342UT 15°E 8pBP6It0
DoY=296.98749 File=TR822508.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.509 129.249 6.998
F 2.687 177.52 7.335

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.395 0.185 0.581

Vector Velocities (m/s)
  VX VY VZ VM VB
E 28.1±37.2 11±12.5 -4.9±34.7 -7.1±35.1 9.7±11.4
F 19±44.9 -12.1±28.5 -3.3±49.4 -0.7±52.5 -12.6±22.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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