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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 10:04 disclaimer | copyright 
Item 1270 of 1443 Analysis Date & Time 2025-10-09 10:06:02 UT From File TR2510091004 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1004UT 15°E 8pBP6It0
DoY=282.41943 File=TR812019.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.504 130.377 11.322
F 6.233 306.015 77.989

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.187 10.599 15.786

Vector Velocities (m/s)
  VX VY VZ VM VB
E 13.1±26.4 26.5±9.7 -8.3±47.8 -13.7±47.8 24.2±10
F 0.8±34.4 -82.2±4.3 -15.9±27.2 1.5±26.3 -83.7±8.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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