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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 09:04 disclaimer | copyright 
Item 1305 of 1443 Analysis Date & Time 2025-10-09 09:06:02 UT From File TR2510090904 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0904UT 15°E 8pBP6It0
DoY=282.37778 File=TR811989.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.785 235.791 28.76

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.002 3.366 6.369

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -29.2±30 44.2±6.3 -4.3±45.4 -13.3±43.2 42.3±15.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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