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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 16:02 disclaimer | copyright 
Item 645 of 1443 Analysis Date & Time 2026-04-22 16:03:57 UT From File TR2604221602 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1602UT 15°E 8pBP6It0
DoY=112.66805 File=TR944470.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.449 115.276 11.437
F 4.622 259.705 56.661

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.592 4.235 6.827

Vector Velocities (m/s)
  VX VY VZ VM VB
E 7.4±23.1 -3.3±11.9 -5.7±47.3 -4.9±48 -4.4±8.5
F -23.7±34.5 -22.1±4.4 -4.9±46.8 -0.2±45.5 -22.6±11.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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