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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 03:34 disclaimer | copyright 
Item 970 of 1444 Analysis Date & Time 2026-04-22 03:36:05 UT From File TR2604220334 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0334UT 15°E 8pBP6It0
DoY=112.14861 File=TR944096.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.917 287.074 70.096

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.337 3.762 6.099

Vector Velocities (m/s)
  VX VY VZ VM VB
E 19.5±77.7 -41±39.1 38.4±176.4 46.1±179.7 -32.2±18.7
F 4±107.6 182.1±21.6 31.9±107.1 -6.5±107.4 184.8±19.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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