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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 15:16 disclaimer | copyright 
Item 621 of 1443 Analysis Date & Time 2026-04-22 15:17:59 UT From File TR2604221516 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1516UT 15°E 8pBP6It0
DoY=112.63611 File=TR944447.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.324 103.776 4.307
F 4.805 262.306 47.33

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.831 3.823 6.654

Vector Velocities (m/s)
  VX VY VZ VM VB
E 40.5±21.2 6.3±9.2 -15.2±55.2 -16.1±55.3 3±8.2
F -4.8±36.6 36.2±7.1 6±52 -1.6±49.8 36.6±16.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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