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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 13:30 disclaimer | copyright 
Item 1392 of 1444 Analysis Date & Time 2026-04-21 13:31:56 UT From File TR2604211330 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1330UT 15°E 8pBP6It0
DoY=111.56250 File=TR943674.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.074 100.435 5.228
F 3.829 208.17 21.338

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.105 1.095 2.2

Vector Velocities (m/s)
  VX VY VZ VM VB
E -75.7±42.5 227.7±14.2 9.4±110 -38±110 224.7±13.8
F -265.6±103.2 -152.1±14.6 17.1±85 48.2±83.9 -145.2±20.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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