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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 07:56 disclaimer | copyright 
Item 841 of 1443 Analysis Date & Time 2026-04-22 07:57:56 UT From File TR2604220756 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0756UT 15°E 8pBP6It0
DoY=112.33056 File=TR944227.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.839 106.503 7.168
F 3.805 184.212 50.677

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.222 2.567 3.789

Vector Velocities (m/s)
  VX VY VZ VM VB
E -8.4±26 16.9±7.6 6.5±55.8 2.9±55.2 17.8±10.8
F -8.3±35.6 -91.4±4 -7.3±27.3 11.8±26.9 -91±6.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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