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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 15:36 disclaimer | copyright 
Item 1329 of 1444 Analysis Date & Time 2026-04-21 15:37:56 UT From File TR2604211536 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1536UT 15°E 8pBP6It0
DoY=111.65000 File=TR943737.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.05 103.289 3.237
F 4.718 244.543 47.772

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.668 3.721 6.389

Vector Velocities (m/s)
  VX VY VZ VM VB
E -103.3±41.2 -75.4±15.7 36.1±80.7 50.9±81.3 -66.3±12.4
F -167±134.3 -221.8±13.1 105.1±134.1 148.7±129.7 -195.2±36.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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