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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 05:50 disclaimer | copyright 
Item 904 of 1443 Analysis Date & Time 2026-04-22 05:51:56 UT From File TR2604220550 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0550UT 15°E 8pBP6It0
DoY=112.24306 File=TR944164.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.629 106.183 4.086
F 4.474 309.751 103.146

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.735 7.221 10.956

Vector Velocities (m/s)
  VX VY VZ VM VB
E -27±18.1 -24.5±7.9 9.8±37.2 14.6±37.5 -21.9±6.2
F 1.8±48.5 14.1±8.8 26.7±76.6 23.2±74.2 19.3±21.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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