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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 20:58 disclaimer | copyright 
Item 450 of 1443 Analysis Date & Time 2026-04-22 20:59:54 UT From File TR2604222058 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 2058UT 15°E 8pBP6It0
DoY=112.87361 File=TR944618.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.038 219.241 5.28

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.442 0.301 0.743

Vector Velocities (m/s)
  VX VY VZ VM VB
E 7±68.1 -156.6±26.5 -14.4±189.7 18.3±182.3 -156.2±58.7
F 311.9±227 -118.9±70.9 -74.8±201.7 -48.6±197 -131.8±83.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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