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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 04:56 disclaimer | copyright 
Item 1422 of 1444 Analysis Date & Time 2025-10-09 04:58:03 UT From File TR2510090456 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0456UT 15°E 8pBP6It0
DoY=282.20557 File=TR811865.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.401 299.182 53.073

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.861 3.596 5.458

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F 4.4±21.2 89.4±9.4 -7.6±36.4 -26±36.2 85.9±10.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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