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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 21:50 disclaimer | copyright 
Item 915 of 1444 Analysis Date & Time 2025-10-09 21:51:52 UT From File TR2510092150 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2150UT 15°E 8pBP6It0
DoY=282.90973 File=TR812372.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.318 118 3.463
F 2.637 190.727 6.826

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.418 0.166 0.584

Vector Velocities (m/s)
  VX VY VZ VM VB
E -21.9±51.4 -88.6±21 73.5±107.2 90.2±103.2 -71.5±35.8
F 86.5±79.6 120.4±30 79±127.2 52.4±119.4 134.1±53

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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