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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 22:00 disclaimer | copyright 
Item 917 of 1443 Analysis Date & Time 2025-10-09 22:02:02 UT From File TR2510092200 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2200UT 15°E 8pBP6It0
DoY=282.91666 File=TR812377.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.231 351.913 79.895

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.588 5.004 7.592

Vector Velocities (m/s)
  VX VY VZ VM VB
E 76.5±59 112.6±18.8 -17.8±62.9 -40.7±63.4 106.4±17
F 212.2±252.7 124.9±56.4 201.8±218.8 171.5±219.2 163.9±55.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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