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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-05-15 09:44 disclaimer | copyright 
Item 79 of 1442 Analysis Date & Time 2026-05-15 09:45:57 UT From File TR2605150944 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-05-15 0944UT 15°E 8pBP6It0
DoY=135.40555 File=TR960841.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.555 97.36 2.676
F 6.447 256.646 34.682

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.303 5.042 9.345

Vector Velocities (m/s)
  VX VY VZ VM VB
E 11.9±29.5 0.5±34.5 -4.7±88 -4.7±92.2 -0.5±20.8
F -14±29.6 -66.8±4.1 -9.6±34.8 4.4±33.5 -67.3±10.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.6 0.004

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