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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 20:52 disclaimer | copyright 
Item 506 of 1444 Analysis Date & Time 2026-04-22 20:54:06 UT From File TR2604222052 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 2052UT 15°E 8pBP6It0
DoY=112.86945 File=TR944615.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.225 312.224 44.223

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.847 2.761 4.608

Vector Velocities (m/s)
  VX VY VZ VM VB
E 132.8±99.6 102.3±56.1 -84.6±256 -103.9±258.8 82.5±41.1
F -29±124.6 -60.6±45.6 -5.9±109.3 6.7±114.8 -60.5±28.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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