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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 21:20 disclaimer | copyright 
Item 930 of 1444 Analysis Date & Time 2025-10-09 21:22:02 UT From File TR2510092120 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2120UT 15°E 8pBP6It0
DoY=282.88889 File=TR812357.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.491 112.375 3.505
F 4.237 327.874 21.957

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.626 1.379 3.005

Vector Velocities (m/s)
  VX VY VZ VM VB
E 87.1±132.6 -264.5±34.1 30.2±108.9 84.3±107.4 -252.5±38.5
F -74±199.3 -613.6±38.2 -47.2±327.4 80.9±324 -610.1±60.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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