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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 17:18 disclaimer | copyright 
Item 560 of 1443 Analysis Date & Time 2026-04-22 17:19:54 UT From File TR2604221718 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1718UT 15°E 8pBP6It0
DoY=112.72083 File=TR944508.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.684 279.012 58.04

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.623 4.455 7.078

Vector Velocities (m/s)
  VX VY VZ VM VB
E 14.9±23.5 21.3±5.6 6.4±42.5 1.9±42.2 22.2±7.4
F 16.5±35 10.2±4.3 13.2±37.2 10.8±36.2 12.7±9.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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