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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 10:46 disclaimer | copyright 
Item 754 of 1444 Analysis Date & Time 2026-04-22 10:47:59 UT From File TR2604221046 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1046UT 15°E 8pBP6It0
DoY=112.44861 File=TR944312.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.414 99.261 3.292
F 3.818 163.087 21.597

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.818 1.101 1.919

Vector Velocities (m/s)
  VX VY VZ VM VB
E -15.2±31.6 -38.4±7.2 3.6±57.8 11.5±57.3 -36.8±10.1
F -42.6±44.6 49.4±5.9 -1.2±39 -11.4±37.7 48.1±11.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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