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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 23:34 disclaimer | copyright 
Item 1090 of 1444 Analysis Date & Time 2026-04-21 23:35:59 UT From File TR2604212334 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 2334UT 15°E 8pBP6It0
DoY=111.98194 File=TR943976.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.713 351.371 24.071

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.759 1.161 1.92

Vector Velocities (m/s)
  VX VY VZ VM VB
E 26.5±39.1 49.4±14.3 -32.2±57.3 -41.7±57.3 41.7±14.4
F 149.6±58.5 29.4±11.7 -47.2±61 -52.3±59 19±19.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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