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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 05:46 disclaimer | copyright 
Item 906 of 1443 Analysis Date & Time 2026-04-22 05:47:56 UT From File TR2604220546 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0546UT 15°E 8pBP6It0
DoY=112.24028 File=TR944162.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.591 113.652 8.413
F 4.338 296.002 116.493

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.345 7.667 11.012

Vector Velocities (m/s)
  VX VY VZ VM VB
E -9.4±17.5 24±8 -2.2±36.1 -7.1±36.4 23±6.1
F -21.5±37.9 -38.5±5.9 -10.8±53 -2.6±51.9 -39.9±12.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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