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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 18:02 disclaimer | copyright 
Item 536 of 1444 Analysis Date & Time 2026-04-22 18:03:57 UT From File TR2604221802 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1802UT 15°E 8pBP6It0
DoY=112.75139 File=TR944530.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.286 116.874 8.712
F 4.665 262.488 52.522

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.401 3.999 6.399

Vector Velocities (m/s)
  VX VY VZ VM VB
E -6±33.1 -37.3±12.2 -8.2±51.5 -0.3±52.4 -38.2±7
F -10.8±40.4 -30.7±4 10.7±25.9 16.9±25.2 -27.8±7.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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