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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 15:28 disclaimer | copyright 
Item 668 of 1444 Analysis Date & Time 2026-04-22 15:29:56 UT From File TR2604221528 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1528UT 15°E 8pBP6It0
DoY=112.64445 File=TR944453.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.257 104.772 3.803
F 4.848 258.338 40.364

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.478 3.319 5.797

Vector Velocities (m/s)
  VX VY VZ VM VB
E -6±23.5 8.9±8.9 1.4±62.3 -0.5±62.3 8.9±9
F -1.9±60.2 1.6±10.7 10.5±99.4 10±96.1 3.8±27.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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