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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 10:16 disclaimer | copyright 
Item 1269 of 1443 Analysis Date & Time 2025-10-09 10:18:00 UT From File TR2510091016 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1016UT 15°E 8pBP6It0
DoY=282.42776 File=TR812025.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.774 126.861 18.72
F 5.562 265.112 48.491

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.454 5.248 8.701

Vector Velocities (m/s)
  VX VY VZ VM VB
E -20.2±17.7 19±24.5 7.1±67.3 3.1±70.9 20.1±10.5
F -41.1±52.3 -26±7.6 -33.4±44.8 -27.3±43 -32.3±14.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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