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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 03:38 disclaimer | copyright 
Item 968 of 1444 Analysis Date & Time 2026-04-22 03:39:55 UT From File TR2604220338 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0338UT 15°E 8pBP6It0
DoY=112.15139 File=TR944098.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.887 274.297 63.748

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.227 3.37 5.597

Vector Velocities (m/s)
  VX VY VZ VM VB
E -12.3±57.5 -140.1±26.4 55.4±166.6 83.2±167.8 -125.6±16.8
F 72.7±104 182.9±12.7 0.5±76.9 -37.4±75.8 179.1±18.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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