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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 19:28 disclaimer | copyright 
Item 1215 of 1443 Analysis Date & Time 2026-04-21 19:29:55 UT From File TR2604211928 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1928UT 15°E 8pBP6It0
DoY=111.81111 File=TR943853.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.671 108.483 5.329
F 3.903 287.57 67.437

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.407 3.593 6

Vector Velocities (m/s)
  VX VY VZ VM VB
E 8.7±107.5 0.2±43.8 17.3±141.9 16.8±143.1 3.8±39.8
F -89.1±201.5 -252.5±71.2 -66.9±145.8 -13.2±142.5 -260.9±77.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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