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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 03:50 disclaimer | copyright 
Item 964 of 1443 Analysis Date & Time 2026-04-22 03:51:57 UT From File TR2604220350 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0350UT 15°E 8pBP6It0
DoY=112.15972 File=TR944104.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.522 105.963 5.744
F 3.781 258.788 72.048

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.043 3.604 5.646

Vector Velocities (m/s)
  VX VY VZ VM VB
E -136.1±102.9 -346.6±35.2 137.8±206.3 206.5±206.8 -310.5±32.2
F 133.4±136.7 369.2±28.7 71.7±182 -6.3±183.2 376.1±19.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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