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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-25 04:10 disclaimer | copyright 
Item 322 of 1444 Analysis Date & Time 2025-10-25 04:12:02 UT From File TR2510250410 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-25 0410UT 15°E 8pBP6It0
DoY=298.17361 File=TR823362.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.914 335.322 41.688

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.09 5.1 8.19

Vector Velocities (m/s)
  VX VY VZ VM VB
E -11.6±23.9 25.5±5.1 8±27.5 2.5±26.5 26.6±9
F -18.1±30.3 6.5±5 12.9±20.3 11.2±19.2 9±8.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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