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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 04:26 disclaimer | copyright 
Item 946 of 1443 Analysis Date & Time 2026-04-22 04:27:50 UT From File TR2604220426 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0426UT 15°E 8pBP6It0
DoY=112.18472 File=TR944122.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.212 113.86 6.627
F 3.757 277.125 81.986

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.06 4.049 6.11

Vector Velocities (m/s)
  VX VY VZ VM VB
E -61.3±31.9 -200±14.2 43.3±95.8 83.7±96.1 -186.7±11.7
F -22.3±122.8 130.2±27.1 -0.9±398.7 -27.8±394.1 127.2±66.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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