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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 04:28 disclaimer | copyright 
Item 1436 of 1444 Analysis Date & Time 2025-10-09 04:30:11 UT From File TR2510090428 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0428UT 15°E 8pBP6It0
DoY=282.18610 File=TR811851.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.928 364.441 96.499

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.241 5.207 7.448

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F 23.6±23 109.5±9.6 -28.2±30 -50.2±29.3 101.3±11.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.75 0.009

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