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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 09:14 disclaimer | copyright 
Item 802 of 1443 Analysis Date & Time 2026-04-22 09:16:17 UT From File TR2604220914 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0914UT 15°E 8pBP6It0
DoY=112.38472 File=TR944266.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.831 104.024 5.825
F 4.028 184.051 36.311

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.265 2.061 3.326

Vector Velocities (m/s)
  VX VY VZ VM VB
E -2.4±29.4 -27±9.9 3.2±62.8 8.7±62.2 -25.7±13.3
F -61.3±54.4 57.2±10.3 5.1±54.1 -6.8±51.3 57±20.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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