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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 03:54 disclaimer | copyright 
Item 962 of 1443 Analysis Date & Time 2026-04-22 03:56:00 UT From File TR2604220354 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0354UT 15°E 8pBP6It0
DoY=112.16250 File=TR944106.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.052 116.869 7.306
F 3.828 306.808 77.338

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.3 3.965 6.265

Vector Velocities (m/s)
  VX VY VZ VM VB
E 17.6±25.1 52.6±20.6 -21.6±73.2 -32±75.4 47±9.6
F 20.6±75.1 -78.3±19.1 -5.6±89.2 10.7±89.7 -77.8±16.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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