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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 18:54 disclaimer | copyright 
Item 1000 of 1442 Analysis Date & Time 2025-10-09 18:56:02 UT From File TR2510091854 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1854UT 15°E 8pBP6It0
DoY=282.78751 File=TR812284.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.711 122.123 6.942
F 3.593 400.441 40.899

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.443 1.847 4.29

Vector Velocities (m/s)
  VX VY VZ VM VB
E -197.9±47.7 -24.1±23.4 72.3±85.7 75.8±85.4 -8.6±24.5
F -414.4±113.5 -102.3±30.1 71.7±147.7 91.3±149.3 -85.2±21

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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