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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 15:10 disclaimer | copyright 
Item 1342 of 1444 Analysis Date & Time 2026-04-21 15:11:57 UT From File TR2604211510 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1510UT 15°E 8pBP6It0
DoY=111.63194 File=TR943724.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.996 100.097 4.34
F 4.672 333.919 55.401

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.996 4.229 7.226

Vector Velocities (m/s)
  VX VY VZ VM VB
E -94.8±21.6 -111±25.7 23.9±99.7 46.4±102.1 -103.7±13.5
F 0±0 0±0 0±0 0±0 0±0

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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