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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 23:20 disclaimer | copyright 
Item 872 of 1443 Analysis Date & Time 2025-10-09 23:22:02 UT From File TR2510092320 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2320UT 15°E 8pBP6It0
DoY=282.97223 File=TR812417.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.502 122.209 2.427
F 5.127 390.978 67.995

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.495 6.251 10.746

Vector Velocities (m/s)
  VX VY VZ VM VB
E 125.4±131.9 -304.8±41.8 29.6±159.9 92.1±162.9 -292.1±28
F 241.2±104.1 179.5±55.9 179.7±212.8 138.7±199.6 212.8±92.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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