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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 13:00 disclaimer | copyright 
Item 1409 of 1443 Analysis Date & Time 2026-04-21 13:01:56 UT From File TR2604211300 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1300UT 15°E 8pBP6It0
DoY=111.54166 File=TR943659.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.571 102.907 4.021
F 4.659 270.945 99.472

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.386 7.553 10.939

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -51.4±49.8 -15.5±5.7 4.1±65.7 7.2±63.9 -14.3±16.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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