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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 15:58 disclaimer | copyright 
Item 1318 of 1444 Analysis Date & Time 2026-04-21 16:00:02 UT From File TR2604211558 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1558UT 15°E 8pBP6It0
DoY=111.66528 File=TR943748.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.571 102.373 2.509
F 4.748 259.856 60.386

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.716 4.763 7.479

Vector Velocities (m/s)
  VX VY VZ VM VB
E -36.6±36.4 49.4±18.2 4.8±62.4 -5.5±63.2 49.3±14.9
F -412.9±213.5 -288.9±37.5 112.4±334.4 169.8±321.2 -259.3±100.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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