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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 06:42 disclaimer | copyright 
Item 876 of 1444 Analysis Date & Time 2026-04-22 06:43:52 UT From File TR2604220642 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0642UT 15°E 8pBP6It0
DoY=112.27917 File=TR944190.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.445 101.712 3.114
F 4.391 316.459 134.35

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.046 9.063 13.109

Vector Velocities (m/s)
  VX VY VZ VM VB
E -14.4±21.4 26.6±7.1 0.3±29.7 -5.2±29.8 26.1±6.5
F -1.9±29.5 -4.2±4.7 6.7±29.3 7.5±28.1 -2.8±9.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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