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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 19:04 disclaimer | copyright 
Item 507 of 1443 Analysis Date & Time 2026-04-22 19:06:03 UT From File TR2604221904 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1904UT 15°E 8pBP6It0
DoY=112.79444 File=TR944561.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.91 107.829 8.06
F 4.419 264.678 61.562

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.275 4.204 6.48

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -135.8±56.5 -70.5±6.6 13.2±25.8 27.6±25.9 -66.2±6.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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