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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 16:08 disclaimer | copyright 
Item 1313 of 1444 Analysis Date & Time 2026-04-21 16:09:52 UT From File TR2604211608 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1608UT 15°E 8pBP6It0
DoY=111.67223 File=TR943753.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.959 101.793 4.487
F 4.907 260.924 33.06

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.186 2.785 4.971

Vector Velocities (m/s)
  VX VY VZ VM VB
E -25±33.6 121.8±18.7 -22.6±72.1 -47.3±73.6 114.5±11.9
F -413.9±153 82.1±62.6 -69.2±185.7 -84.7±191.5 65.9±41.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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