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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 05:40 disclaimer | copyright 
Item 907 of 1444 Analysis Date & Time 2026-04-22 05:41:57 UT From File TR2604220540 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0540UT 15°E 8pBP6It0
DoY=112.23611 File=TR944159.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.704 106.859 5.018
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.085 0.128 0.214

Vector Velocities (m/s)
  VX VY VZ VM VB
E -12.9±17.4 -21.4±8.9 1.9±37.2 6.3±37.7 -20.5±6.3
F 35.8±99.7 -21.3±19 -31.8±167.6 -26.7±164.1 -27.4±39.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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