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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 12:14 disclaimer | copyright 
Item 712 of 1443 Analysis Date & Time 2026-04-22 12:16:10 UT From File TR2604221214 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1214UT 15°E 8pBP6It0
DoY=112.50972 File=TR944356.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.571 107.089 6.916
F 4.514 254.681 100.72

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.041 7.179 10.22

Vector Velocities (m/s)
  VX VY VZ VM VB
E -7.3±23 -20.2±7.3 -13.7±32.6 -9.2±31.4 -22.6±11.5
F -36±42.1 41.4±4.9 -2.4±65.5 -10.9±64.1 40±14.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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