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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 17:56 disclaimer | copyright 
Item 866 of 1443 Analysis Date & Time 2025-07-11 17:57:55 UT From File TR2507111756 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1756UT 15°E 8pBP6It0
DoY=192.74722 File=TR747462.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.776 106.18 3.507
F 5.558 267.209 68.023

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.486 7.349 11.835

Vector Velocities (m/s)
  VX VY VZ VM VB
E -127.8±111.1 -54.6±19.4 36±76.6 46.5±76.1 -46±21.4
F -282.7±133.5 38.7±27.9 31.9±140.4 23.2±131.8 44.5±55.8

Irregularity Parameters
  SPINSPAM
E 2.95 0.019
F 0 0

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