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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 21:36 disclaimer | copyright 
Item 929 of 1443 Analysis Date & Time 2025-10-09 21:37:56 UT From File TR2510092136 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2136UT 15°E 8pBP6It0
DoY=282.89999 File=TR812365.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.649 115.743 2.001
F 4.131 314.967 16.878

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.53 1.008 3.537

Vector Velocities (m/s)
  VX VY VZ VM VB
E 45.7±65.3 -55.4±20.3 12.8±123.8 24±121.1 -51.5±32.9
F 8.6±211.6 35.9±24.5 203.2±122.6 191.3±117.8 77.2±42.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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