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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 20:02 disclaimer | copyright 
Item 476 of 1444 Analysis Date & Time 2026-04-22 20:04:03 UT From File TR2604222002 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 2002UT 15°E 8pBP6It0
DoY=112.83472 File=TR944590.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.693 124.532 2.001
F 3.474 237.077 46.587

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.345 1.967 3.312

Vector Velocities (m/s)
  VX VY VZ VM VB
E -18.8±43.3 -5.8±25.6 20.3±104 21±97.4 -1.5±44.5
F -78.1±61 -63.7±16.9 9.8±74.6 22.7±69.8 -60.3±31.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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