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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-05-15 07:42 disclaimer | copyright 
Item 140 of 1442 Analysis Date & Time 2026-05-15 07:43:59 UT From File TR2605150742 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-05-15 0742UT 15°E 8pBP6It0
DoY=135.32083 File=TR960780.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.279 112.829 13.688
F 6.294 321.636 99.052

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
7.021 13.725 20.746

Vector Velocities (m/s)
  VX VY VZ VM VB
E 7.7±24 11.3±6.9 -5.3±32.9 -7.5±32.8 10±7.4
F 65.2±50.2 55.9±8 -6.2±95.2 -17.6±92.2 53.4±24.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.85 0.004

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