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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 08:32 disclaimer | copyright 
Item 823 of 1443 Analysis Date & Time 2026-04-22 08:33:59 UT From File TR2604220832 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0832UT 15°E 8pBP6It0
DoY=112.35555 File=TR944245.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.848 106.892 6.476
F 3.928 175.871 40.378

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.115 2.179 3.293

Vector Velocities (m/s)
  VX VY VZ VM VB
E -1.9±21.2 30±8.8 -0.6±54.9 -6.8±54.9 29.2±9.3
F -71.1±88.2 11.5±13.2 14.8±82.5 12.1±78.9 14.3±27.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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