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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 23:38 disclaimer | copyright 
Item 1088 of 1444 Analysis Date & Time 2026-04-21 23:40:04 UT From File TR2604212338 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 2338UT 15°E 8pBP6It0
DoY=111.98473 File=TR943978.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.078 110.896 10.977
F 3.483 334.918 104.613

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.294 4.439 6.733

Vector Velocities (m/s)
  VX VY VZ VM VB
E 14±62.9 -155.7±20.2 -1.5±67.8 30.8±68.7 -152.6±16.8
F 19.5±97.5 -182.9±15.4 -46.8±77.9 -7.9±74.4 -188.7±27.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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