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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 13:04 disclaimer | copyright 
Item 1405 of 1444 Analysis Date & Time 2026-04-21 13:06:01 UT From File TR2604211304 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1304UT 15°E 8pBP6It0
DoY=111.54444 File=TR943661.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.614 104.474 6.228
F 4.718 261.208 63.473

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.127 4.943 8.071

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -5.7±46.8 90.7±7.4 0.7±56.7 -18.1±54.5 88.9±17.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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