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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 18:42 disclaimer | copyright 
Item 1163 of 1442 Analysis Date & Time 2025-10-23 18:43:57 UT From File TR2510231842 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 1842UT 15°E 8pBP6It0
DoY=296.77917 File=TR822358.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.003 361.998 54.278

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.277 3.042 4.319

Vector Velocities (m/s)
  VX VY VZ VM VB
E -156.3±64.1 27.2±21.7 23.4±68.7 17.3±70.1 31.5±16.8
F -105.6±58.3 11.5±9.7 18.3±23.2 15.5±21.2 15.1±13.5

Irregularity Parameters
  SPINSPAM
E 3.16 0.018
F 3.14 0.005

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