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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 15:48 disclaimer | copyright 
Item 658 of 1444 Analysis Date & Time 2026-04-22 15:49:53 UT From File TR2604221548 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1548UT 15°E 8pBP6It0
DoY=112.65833 File=TR944463.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.06 103.415 3.652
F 4.659 285.317 76.782

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.119 5.83 8.95

Vector Velocities (m/s)
  VX VY VZ VM VB
E 18.1±21.3 40.1±10 -2.4±60 -10.7±60.2 38.7±8.9
F -42.9±44.2 -56.3±5.6 8.4±59.3 19.8±57.7 -53.3±14.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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