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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 04:28 disclaimer | copyright 
Item 943 of 1444 Analysis Date & Time 2026-04-22 04:30:00 UT From File TR2604220428 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0428UT 15°E 8pBP6It0
DoY=112.18611 File=TR944123.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.539 121.004 16.041
F 3.269 207.575 71.101

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.111 2.659 3.77

Vector Velocities (m/s)
  VX VY VZ VM VB
E 251.9±179.7 256.3±71.7 -96.3±298 -147.3±300.8 230.8±59.3
F 156.2±175.7 262.5±29.5 -91.5±403.2 -143.9±397.3 237.9±74.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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