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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-27 09:54 disclaimer | copyright 
Item 1 of 1213 Analysis Date & Time 2026-07-27 09:55:57 UT From File TR2607270954 Index page First ionogram Next page
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TROMSO NORWAY DYNASONDE
26-07-27 0954UT 15°E 8pBP6It0
DoY=208.41251 File=TR101134.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.357 104.095 7.775
F 6.668 279.453 57.462

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
6.092 8.938 15.03

Vector Velocities (m/s)
  VX VY VZ VM VB
E 17.4±23.3 -29.3±14.8 -1.9±56.5 4.2±57.7 -29.1±8.6
F -7.4±33.4 14.9±4.2 0.1±20.1 -3±19.3 14.6±7.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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