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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 07:02 disclaimer | copyright 
Item 1359 of 1444 Analysis Date & Time 2025-10-09 07:03:56 UT From File TR2510090702 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0702UT 15°E 8pBP6It0
DoY=282.29306 File=TR811928.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.275 144.787 23.103
F 5.627 318.522 82.727

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.392 9.163 13.555

Vector Velocities (m/s)
  VX VY VZ VM VB
E -83.7±26.3 -292.7±8.4 32.5±67.5 92.4±67.6 -279.6±7.5
F 19.9±37.4 16.1±12.4 3.3±89.8 -0.1±85.8 16.4±29.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.44 0.008

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