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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-05-15 10:00 disclaimer | copyright 
Item 122 of 1442 Analysis Date & Time 2026-05-15 10:02:03 UT From File TR2605151000 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-05-15 1000UT 15°E 8pBP6It0
DoY=135.41667 File=TR960849.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.641 106.628 8.277
F 6.304 271.969 53.166

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.515 7.391 12.905

Vector Velocities (m/s)
  VX VY VZ VM VB
E 17.7±22.1 32.8±9.7 -9.1±46.2 -15.7±46.1 30.2±10.4
F 33.9±21.6 47.4±3.2 10.3±27.8 0.3±26.7 48.5±8.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.59 0.004

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