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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 19:12 disclaimer | copyright 
Item 994 of 1444 Analysis Date & Time 2025-10-09 19:14:00 UT From File TR2510091912 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1912UT 15°E 8pBP6It0
DoY=282.79999 File=TR812293.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.652 126.459 8.956
F 3.618 320.782 30.428

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.723 1.393 3.116

Vector Velocities (m/s)
  VX VY VZ VM VB
E -163.8±60.6 124.7±19.5 54.2±43.2 27.2±43.4 133.3±19.1
F -371.7±146.8 39.1±28.7 74.5±114.9 64.8±111.7 53.7±39.5

Irregularity Parameters
  SPINSPAM
E 2.34 0.013
F 0 0

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