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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 15:30 disclaimer | copyright 
Item 1332 of 1444 Analysis Date & Time 2026-04-21 15:31:57 UT From File TR2604211530 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1530UT 15°E 8pBP6It0
DoY=111.64584 File=TR943734.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.128 105.673 4.719
F 4.701 260.494 67.135

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.005 5.189 8.194

Vector Velocities (m/s)
  VX VY VZ VM VB
E -89.1±39.9 65±11 48.5±84.7 34±83.9 73.6±16.1
F -212.2±141.1 33.3±12.7 -22.9±58.7 -29.3±58.1 27.8±15.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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