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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 14:00 disclaimer | copyright 
Item 1152 of 1443 Analysis Date & Time 2025-10-09 14:01:59 UT From File TR2510091400 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1400UT 15°E 8pBP6It0
DoY=282.58334 File=TR812137.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.952 265.253 34.944

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.691 4.331 7.022

Vector Velocities (m/s)
  VX VY VZ VM VB
E -20.7±18.5 -58.9±4.4 -3.3±43.9 9±43.3 -58.3±8.6
F -35.6±57.8 -12.5±7.3 3.5±65.7 6±63.7 -11.5±17.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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