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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 07:46 disclaimer | copyright 
Item 899 of 1444 Analysis Date & Time 2026-04-22 07:47:57 UT From File TR2604220746 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0746UT 15°E 8pBP6It0
DoY=112.32361 File=TR944222.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.754 104.716 6.443
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.108 0.171 0.278

Vector Velocities (m/s)
  VX VY VZ VM VB
E -0.6±22 31.8±9.7 -4±42.6 -10.5±43 30.2±7.6
F 8.7±30.6 19.2±2.2 -9.3±52.6 -13.1±51.4 16.8±11.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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