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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 08:28 disclaimer | copyright 
Item 1323 of 1443 Analysis Date & Time 2025-10-09 08:29:52 UT From File TR2510090828 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0828UT 15°E 8pBP6It0
DoY=282.35278 File=TR811971.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.14 111.809 6.923
F 5.868 267.73 38.562

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.11 4.645 7.755

Vector Velocities (m/s)
  VX VY VZ VM VB
E -22±33 40.3±13.5 -3.9±65.3 -12.1±65.1 38.6±14.5
F 8.1±32 20.4±3.9 3.4±61.8 -0.9±60 20.7±15.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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