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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 20:22 disclaimer | copyright 
Item 966 of 1443 Analysis Date & Time 2025-10-09 20:24:00 UT From File TR2510092022 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2022UT 15°E 8pBP6It0
DoY=282.84860 File=TR812328.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.418 137.051 10.704
F 4.311 241.217 41.798

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.857 2.717 4.574

Vector Velocities (m/s)
  VX VY VZ VM VB
E 18.2±87 -86.6±30.2 0.5±114.9 18.5±117.3 -84.6±18.8
F -163.1±167 -274.6±36.9 24.2±127.1 80.6±125.3 -263.6±42.6

Irregularity Parameters
  SPINSPAM
E 2.39 0.015
F 0 0

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