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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 09:10 disclaimer | copyright 
Item 802 of 1444 Analysis Date & Time 2026-04-22 09:12:05 UT From File TR2604220910 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0910UT 15°E 8pBP6It0
DoY=112.38194 File=TR944264.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.824 103.098 5.136
F 4.18 216.221 73.632

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.997 4.499 6.497

Vector Velocities (m/s)
  VX VY VZ VM VB
E -7.1±27 -23.9±8 6.9±41 11.7±40.8 -21.9±8.9
F -24.7±30.3 97.4±7.6 9.4±33.7 -11±32 97.2±13.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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