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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 18:36 disclaimer | copyright 
Item 1012 of 1444 Analysis Date & Time 2025-10-09 18:37:56 UT From File TR2510091836 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1836UT 15°E 8pBP6It0
DoY=282.77499 File=TR812275.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.771 134.327 16.737
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.23 0.449 0.68

Vector Velocities (m/s)
  VX VY VZ VM VB
E -192.8±66.6 -26.7±27.2 75.5±106.9 79.4±107.2 -10.5±26.1
F -302.8±99.2 -2.9±36.5 68.8±140.8 68±131.3 11.4±62.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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