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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-05-15 13:04 disclaimer | copyright 
Item 93 of 1443 Analysis Date & Time 2026-05-15 13:06:06 UT From File TR2605151304 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-05-15 1304UT 15°E 8pBP6It0
DoY=135.54445 File=TR960941.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.237 102.668 4.446
F 5.814 257.029 88.426

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.23 10.456 15.686

Vector Velocities (m/s)
  VX VY VZ VM VB
E -165.4±33.9 -36.8±13.5 32.5±123.3 39.4±121.8 -29.3±23.5
F -239.4±85.8 221.2±13.8 32.3±82.7 -14.2±78.3 223.1±29.9

Irregularity Parameters
  SPINSPAM
E 2.52 0.024
F 0 0

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