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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:36 disclaimer | copyright 
Item 671 of 1443 Analysis Date & Time 2026-04-22 13:37:52 UT From File TR2604221336 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1336UT 15°E 8pBP6It0
DoY=112.56667 File=TR944397.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.529 101.817 2.653
F 4.514 263.861 82.827

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.985 5.904 8.889

Vector Velocities (m/s)
  VX VY VZ VM VB
E 13.9±19.3 -9.1±3.7 -5.2±65.5 -3.2±64.1 -10±13.7
F -32.3±40.1 69.6±7.4 15.2±58 0.4±55.5 71.3±18.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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