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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 17:48 disclaimer | copyright 
Item 543 of 1444 Analysis Date & Time 2026-04-22 17:50:11 UT From File TR2604221748 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1748UT 15°E 8pBP6It0
DoY=112.74167 File=TR944523.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.59 280.643 46.123

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.271 3.4 5.671

Vector Velocities (m/s)
  VX VY VZ VM VB
E 25.4±32.3 52.7±11.1 -0.5±39.2 -11.4±39.8 51.4±8.8
F 18.3±48.8 47±4.4 9.1±28.7 -0.8±28.2 47.9±6.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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