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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 14:36 disclaimer | copyright 
Item 641 of 1443 Analysis Date & Time 2026-04-22 14:37:59 UT From File TR2604221436 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1436UT 15°E 8pBP6It0
DoY=112.60833 File=TR944427.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.786 106.134 5.212
F 4.63 264.425 62.743

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.016 4.705 7.721

Vector Velocities (m/s)
  VX VY VZ VM VB
E 50.5±18.3 -7±5.2 -12.4±27.8 -10.7±27.8 -9.5±5.2
F 26.4±29.5 -22.2±3.2 3.2±42 7.8±40.7 -21.1±10.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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