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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 21:00 disclaimer | copyright 
Item 1167 of 1444 Analysis Date & Time 2026-04-21 21:02:02 UT From File TR2604212100 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 2100UT 15°E 8pBP6It0
DoY=111.87500 File=TR943899.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 5.032 127.041 6.152
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.394 0.545 0.939

Vector Velocities (m/s)
  VX VY VZ VM VB
E -149.4±421 955.5±293.5 -498.5±706.1 -685.5±751.2 831.6±143.1
F 0±0 0±0 0±0 0±0 0±0

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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