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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 19:26 disclaimer | copyright 
Item 987 of 1444 Analysis Date & Time 2025-10-09 19:27:57 UT From File TR2510091926 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1926UT 15°E 8pBP6It0
DoY=282.80972 File=TR812300.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.178 133.199 14.204
F 4.939 307.178 33.058

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.626 2.821 5.447

Vector Velocities (m/s)
  VX VY VZ VM VB
E -126.4±65 63.6±20.9 46.2±81.2 32±82.3 71.8±16.5
F -576.5±170.4 -38.3±30 61.5±62 68.1±63.3 -24.7±27.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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