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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-04 19:36 disclaimer | copyright 
Item 549 of 1443 Analysis Date & Time 2026-04-04 19:37:59 UT From File TR2604041936 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-04 1936UT 15°E 8pBP6It0
DoY= 94.81667 File=TR933463.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.789 141.124 12.98
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.593 1.041 1.635

Vector Velocities (m/s)
  VX VY VZ VM VB
E 27.8±83.5 -203±27.5 41.4±133.5 82.5±128.6 -190±45.2
F 35.3±40.2 118.7±17.1 -51.9±124.3 -75.4±124.2 105.4±17.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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