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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 04:04 disclaimer | copyright 
Item 957 of 1443 Analysis Date & Time 2026-04-22 04:06:01 UT From File TR2604220404 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0404UT 15°E 8pBP6It0
DoY=112.16944 File=TR944111.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.174 127.047 16.067
F 3.74 298.627 97.74

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.301 4.781 7.082

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -108.1±94.7 -183.3±23.1 -6±87.3 32.1±88.3 -180.6±19

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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