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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-04 19:42 disclaimer | copyright 
Item 546 of 1443 Analysis Date & Time 2026-04-04 19:43:57 UT From File TR2604041942 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-04 1942UT 15°E 8pBP6It0
DoY= 94.82083 File=TR933466.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.672 360.777 28.965

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.619 2.211 3.83

Vector Velocities (m/s)
  VX VY VZ VM VB
E -25.8±36.5 -102.2±22.5 -8.1±55 13.3±57.3 -101.6±15.4
F 79.5±77.2 102.7±22.4 53.7±131.5 31.2±128.3 111.6±36.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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