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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 05:14 disclaimer | copyright 
Item 1413 of 1444 Analysis Date & Time 2025-10-09 05:16:15 UT From File TR2510090514 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0514UT 15°E 8pBP6It0
DoY=282.21805 File=TR811874.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.982 223.639 17.697

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.992 0.981 1.973

Vector Velocities (m/s)
  VX VY VZ VM VB
E -7.8±16.4 28.9±25.6 -5.8±58.8 -11.7±62.7 27.1±13.7
F -23.3±30.6 -38.1±7.3 -23.4±64 -15±62 -42.2±17.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.59 0.015

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