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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 09:50 disclaimer | copyright 
Item 1277 of 1443 Analysis Date & Time 2025-10-09 09:52:02 UT From File TR2510090950 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0950UT 15°E 8pBP6It0
DoY=282.40973 File=TR812012.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.802 118.076 9.075
F 6.038 253.829 29.237

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.149 3.728 6.877

Vector Velocities (m/s)
  VX VY VZ VM VB
E 20.2±34.8 -107.2±14.7 -7.4±66.6 15±67.8 -106.5±8.1
F 21.1±55.4 -3.9±3.9 -20.2±29.7 -19±28.7 -8±8.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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