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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 21:02 disclaimer | copyright 
Item 446 of 1444 Analysis Date & Time 2026-04-22 21:03:58 UT From File TR2604222102 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 2102UT 15°E 8pBP6It0
DoY=112.87639 File=TR944620.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.662 131.846 8.429
F 3.93 275.863 44.674

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.45 2.413 3.863

Vector Velocities (m/s)
  VX VY VZ VM VB
E 51±57.3 64.4±32.6 -36.6±47.3 -49.2±49.3 55.4±29.5
F 146.5±133.6 -225.6±39.4 66.6±140.4 111.9±142.4 -206.9±31.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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