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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 07:00 disclaimer | copyright 
Item 867 of 1444 Analysis Date & Time 2026-04-22 07:01:57 UT From File TR2604220700 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0700UT 15°E 8pBP6It0
DoY=112.29166 File=TR944199.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.85 111.184 9.977
F 3.408 159.849 29.479

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.731 1.198 1.929

Vector Velocities (m/s)
  VX VY VZ VM VB
E 1.9±18.2 33.1±4.8 -3.1±31.6 -9.9±31 31.7±7.8
F -18.4±44.1 42.7±8.1 -7.3±46 -16±44.1 40.3±15.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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