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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 06:00 disclaimer | copyright 
Item 897 of 1444 Analysis Date & Time 2026-04-22 06:01:57 UT From File TR2604220600 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0600UT 15°E 8pBP6It0
DoY=112.25000 File=TR944169.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.654 111.142 9.428
F 4.364 301.972 108.992

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.394 7.262 10.655

Vector Velocities (m/s)
  VX VY VZ VM VB
E -15.4±19 -8.4±7 5.8±40.3 7.4±40.1 -7±8.2
F -8.4±41.5 7.7±5.3 -5.3±60.1 -6.8±58.2 6.4±15.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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