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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 15:54 disclaimer | copyright 
Item 602 of 1443 Analysis Date & Time 2026-04-22 15:56:07 UT From File TR2604221554 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1554UT 15°E 8pBP6It0
DoY=112.66250 File=TR944466.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.414 111.163 9.621
F 4.672 265.479 58.979

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.718 4.503 7.22

Vector Velocities (m/s)
  VX VY VZ VM VB
E -16.4±22.1 -13±9 9.2±53.2 11.7±53.4 -10.8±7.7
F -82.4±42.1 -58.5±4.5 0.9±44.1 13±43.1 -57.1±10.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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