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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 04:06 disclaimer | copyright 
Item 956 of 1443 Analysis Date & Time 2026-04-22 04:07:56 UT From File TR2604220406 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0406UT 15°E 8pBP6It0
DoY=112.17083 File=TR944112.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.147 109.064 2.619
F 3.757 339.425 64.202

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.415 3.171 5.585

Vector Velocities (m/s)
  VX VY VZ VM VB
E -4.5±37.9 101.5±50.9 -53.1±86.9 -72.9±94.6 88.3±34.6
F 9.5±101.3 -124.9±24.6 21.2±90.2 46.6±91.5 -117.8±19.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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