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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 22:42 disclaimer | copyright 
Item 1118 of 1443 Analysis Date & Time 2026-04-21 22:43:56 UT From File TR2604212242 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 2242UT 15°E 8pBP6It0
DoY=111.94583 File=TR943950.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 2.637 366.78 38.996

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.626 0.948 1.575

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0.7±63.5 61.8±48.6 -11.3±150.7 -23.9±154.4 58.2±35
F 244.8±121.6 -272.7±21.7 -54.2±94.4 3.5±91.6 -278±31.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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