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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 17:12 disclaimer | copyright 
Item 1281 of 1444 Analysis Date & Time 2026-04-21 17:13:56 UT From File TR2604211712 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1712UT 15°E 8pBP6It0
DoY=111.71667 File=TR943785.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.73 100.674 5.002
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.189 0.391 0.58

Vector Velocities (m/s)
  VX VY VZ VM VB
E -6.4±65.7 -179.4±5 7.9±46.1 44.9±45.6 -173.9±8.5
F 0±0 0±0 0±0 0±0 0±0

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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