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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 17:10 disclaimer | copyright 
Item 564 of 1443 Analysis Date & Time 2026-04-22 17:12:01 UT From File TR2604221710 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1710UT 15°E 8pBP6It0
DoY=112.71528 File=TR944504.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.495 252.984 52.213

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.306 3.69 5.997

Vector Velocities (m/s)
  VX VY VZ VM VB
E -36.3±49.4 -18.4±18.3 9.8±134.2 13.4±132.3 -16±28.8
F 36.1±40.4 13.6±3.6 9.8±46 6.8±44.6 15.3±11.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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