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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 16:26 disclaimer | copyright 
Item 1304 of 1444 Analysis Date & Time 2026-04-21 16:28:01 UT From File TR2604211626 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1626UT 15°E 8pBP6It0
DoY=111.68472 File=TR943762.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.62 103.32 4.115
F 5.581 258.025 53.481

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.509 5.828 9.337

Vector Velocities (m/s)
  VX VY VZ VM VB
E 7.7±36.8 71.7±14.8 23.1±97.2 7.8±97.3 75±14.6
F 29.7±514.4 695±104.6 354.5±1117.2 202.9±1098.6 753.3±228.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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