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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 08:52 disclaimer | copyright 
Item 813 of 1443 Analysis Date & Time 2026-04-22 08:53:59 UT From File TR2604220852 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0852UT 15°E 8pBP6It0
DoY=112.36945 File=TR944255.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.858 103.538 5.275
F 4.18 205.7 63.019

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.802 3.851 5.653

Vector Velocities (m/s)
  VX VY VZ VM VB
E -1.7±26.5 50.2±13.8 -5±86.3 -15.3±86.6 48.1±12.4
F -19.4±58.5 71.4±8.8 3.9±95.7 -10.9±92.8 70.6±25.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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