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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 08:18 disclaimer | copyright 
Item 830 of 1443 Analysis Date & Time 2026-04-22 08:19:55 UT From File TR2604220818 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0818UT 15°E 8pBP6It0
DoY=112.34583 File=TR944238.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.839 104.784 5.736
F 3.741 170.312 45.58

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.025 2.231 3.256

Vector Velocities (m/s)
  VX VY VZ VM VB
E 1.3±32.7 -31.4±15.4 3.2±73.7 9.6±74.5 -30±11.2
F -16.1±36 16.4±5.4 -2.4±42.5 -5.7±41 15.6±12.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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