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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 08:58 disclaimer | copyright 
Item 810 of 1443 Analysis Date & Time 2026-04-22 08:59:53 UT From File TR2604220858 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0858UT 15°E 8pBP6It0
DoY=112.37361 File=TR944258.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.848 104.34 6.03
F 4.128 202.025 57.754

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.675 3.443 5.118

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0.5±42.2 -45.6±14.7 13.9±99.5 23.1±99.4 -41.8±15.3
F -38.3±46.1 -24.4±6.1 4±45.4 9±44.1 -23±12.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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