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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 11:04 disclaimer | copyright 
Item 797 of 1444 Analysis Date & Time 2026-04-22 11:05:57 UT From File TR2604221104 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1104UT 15°E 8pBP6It0
DoY=112.46111 File=TR944321.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.414 101.257 4.552
F 4.106 181.232 36.342

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.219 2.143 3.362

Vector Velocities (m/s)
  VX VY VZ VM VB
E -5.1±25 -12.3±7.4 -2.7±63.9 -0.1±63.6 -12.6±9.8
F 40±51.9 20±7.8 2.4±59.2 -1.8±56.7 20.1±18.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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