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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 05:30 disclaimer | copyright 
Item 914 of 1443 Analysis Date & Time 2026-04-22 05:31:57 UT From File TR2604220530 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0530UT 15°E 8pBP6It0
DoY=112.22916 File=TR944154.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.539 110.717 9.189
F 3.281 182.445 31.323

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.822 1.18 2.002

Vector Velocities (m/s)
  VX VY VZ VM VB
E -11.1±22.9 -13.4±8.4 -2.7±44.3 0.1±44.7 -13.7±6
F -10.9±39.7 -23.1±6.6 -8.5±48.9 -3.5±48.5 -24.3±9.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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