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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 20:58 disclaimer | copyright 
Item 943 of 1443 Analysis Date & Time 2025-10-09 21:00:00 UT From File TR2510092058 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2058UT 15°E 8pBP6It0
DoY=282.87360 File=TR812346.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.069 110.801 3.169
F 3.903 343.839 31.872

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.279 1.698 3.977

Vector Velocities (m/s)
  VX VY VZ VM VB
E -9.4±141.7 -178.6±39.6 -13.8±144.3 23.5±146.4 -177.6±31.2
F -188.4±297.9 -221.8±78.1 -383.7±658.7 -329.5±659.9 -296.4±67.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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