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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 21:34 disclaimer | copyright 
Item 930 of 1443 Analysis Date & Time 2025-10-09 21:36:01 UT From File TR2510092134 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2134UT 15°E 8pBP6It0
DoY=282.89862 File=TR812364.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.079 111.296 2.001
F 4.789 347.975 19.255

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.686 1.545 5.23

Vector Velocities (m/s)
  VX VY VZ VM VB
E 88.6±61.4 9±18.2 4±107.6 2.1±105.9 9.7±26.1
F 64.2±139.4 17±11.8 94.7±132.5 89.1±128.5 36.3±34.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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