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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 18:00 disclaimer | copyright 
Item 1032 of 1443 Analysis Date & Time 2025-10-09 18:02:02 UT From File TR2510091800 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1800UT 15°E 8pBP6It0
DoY=282.75000 File=TR812257.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.346 335.595 76.095

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.88 5.028 6.908

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -120.4±47.7 -36.3±9.9 28.5±30 35.4±28.4 -29.6±13.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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