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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 18:48 disclaimer | copyright 
Item 1006 of 1444 Analysis Date & Time 2025-10-09 18:49:53 UT From File TR2510091848 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1848UT 15°E 8pBP6It0
DoY=282.78333 File=TR812281.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.766 122.08 9.507
F 3.527 289.734 22.83

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.559 0.994 2.552

Vector Velocities (m/s)
  VX VY VZ VM VB
E -185.7±55.9 173.4±26.5 26.5±87.1 -10±85.6 175.1±31.1
F -338.2±164.3 -167.5±58.3 16.8±239.3 51.1±225.7 -160.3±98.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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