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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 19:28 disclaimer | copyright 
Item 986 of 1444 Analysis Date & Time 2025-10-09 19:29:52 UT From File TR2510091928 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1928UT 15°E 8pBP6It0
DoY=282.81110 File=TR812301.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.939 122.706 8.21
F 4.02 318.379 5.055

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.806 0.286 2.091

Vector Velocities (m/s)
  VX VY VZ VM VB
E -116.5±46.8 -105.8±16.3 22±105.6 43.5±104.3 -99±23.1
F -459.4±213 -349.2±24.3 155.6±148.5 224.5±145.6 -309.4±38

Irregularity Parameters
  SPINSPAM
E 2.3 0.021
F 0 0

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