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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 16:26 disclaimer | copyright 
Item 586 of 1443 Analysis Date & Time 2026-04-22 16:28:01 UT From File TR2604221626 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1626UT 15°E 8pBP6It0
DoY=112.68472 File=TR944482.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.152 106.807 6.622
F 4.626 254.976 45.066

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.202 3.374 5.576

Vector Velocities (m/s)
  VX VY VZ VM VB
E 15.5±18.2 -26.3±7.1 0.8±36.6 6.2±36.7 -25.6±6.6
F -37.7±36 -98.1±5.5 6.6±60.4 26.7±58.7 -94.6±15.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.22 0.004

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