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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:34 disclaimer | copyright 
Item 672 of 1443 Analysis Date & Time 2026-04-22 13:35:57 UT From File TR2604221334 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1334UT 15°E 8pBP6It0
DoY=112.56528 File=TR944396.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.839 107.187 5.468
F 4.438 239.968 72.561

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.526 4.998 7.525

Vector Velocities (m/s)
  VX VY VZ VM VB
E 12.7±29.6 27±6.6 -3.4±77.6 -8.9±76.6 25.7±14.4
F -96.4±42.3 18.7±6.1 18.4±57.8 14.2±55.6 22.1±16.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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