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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 18:48 disclaimer | copyright 
Item 513 of 1444 Analysis Date & Time 2026-04-22 18:49:54 UT From File TR2604221848 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1848UT 15°E 8pBP6It0
DoY=112.78333 File=TR944553.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.1 113.555 12.181
F 4.264 252.575 69.634

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.081 4.429 6.51

Vector Velocities (m/s)
  VX VY VZ VM VB
E -41.4±43.3 -59.4±13.8 34±80.2 45.6±79.8 -51.1±15.8
F -92.5±61.3 -103.2±7 20.3±38.9 41.3±37.9 -96.7±11

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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