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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 19:08 disclaimer | copyright 
Item 996 of 1444 Analysis Date & Time 2025-10-09 19:09:51 UT From File TR2510091908 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1908UT 15°E 8pBP6It0
DoY=282.79721 File=TR812291.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.713 120.951 9.728
F 3.421 268.016 21.651

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.467 0.886 2.353

Vector Velocities (m/s)
  VX VY VZ VM VB
E -184.9±41.4 -19±16.4 55.6±33.8 58.3±33.6 -7±16.7
F -405.6±79.3 -119±16.8 49.3±90.9 72.9±88.2 -106.3±27.7

Irregularity Parameters
  SPINSPAM
E 3.21 0.035
F 0 0

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