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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-02-11 18:28 disclaimer | copyright 
Item 988 of 1443 Analysis Date & Time 2026-02-11 18:29:54 UT From File TR2602111828 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-02-11 1828UT 15°E 8pBP6It0
DoY= 42.76944 File=TR895989.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.18 233.42 16.903

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.611 1.033 1.643

Vector Velocities (m/s)
  VX VY VZ VM VB
E -25.5±62.8 46±12.1 1.4±73.2 -8.1±72.4 45.3±16.2
F -77.8±53.9 -91.9±33.5 8.6±86.8 27.4±78.9 -88.2±49.2

Irregularity Parameters
  SPINSPAM
E 2.74 0.063
F 0 0

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