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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 16:42 disclaimer | copyright 
Item 578 of 1443 Analysis Date & Time 2026-04-22 16:43:52 UT From File TR2604221642 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1642UT 15°E 8pBP6It0
DoY=112.69583 File=TR944490.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.379 116.132 10.13
F 4.52 271.198 73.695

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.732 5.266 7.998

Vector Velocities (m/s)
  VX VY VZ VM VB
E 8.3±28.3 -20.3±10.7 3.8±85.3 7.9±85.2 -19.1±11.7
F -24.1±45 -94.1±7.1 3.5±62.4 23±60.1 -91.3±18.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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