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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 20:50 disclaimer | copyright 
Item 454 of 1443 Analysis Date & Time 2026-04-22 20:51:56 UT From File TR2604222050 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 2050UT 15°E 8pBP6It0
DoY=112.86806 File=TR944614.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.225 348.8 79.991

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.581 4.994 7.575

Vector Velocities (m/s)
  VX VY VZ VM VB
E -58.1±65.6 -111.4±39.7 85.2±105.2 106.5±110 -91.4±23.4
F 111.7±114.1 -6.4±50.3 -21.6±131.8 -19.8±137.6 -10.8±31.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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