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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 06:04 disclaimer | copyright 
Item 1395 of 1443 Analysis Date & Time 2025-10-09 06:06:02 UT From File TR2510090604 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0604UT 15°E 8pBP6It0
DoY=282.25278 File=TR811899.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.591 241.4 25.146

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.573 1.854 3.426

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F 27.5±36.7 97.7±9.7 -14.1±116.3 -34.1±112.5 92.6±31.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.3 0.004

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