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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 22:50 disclaimer | copyright 
Item 1114 of 1443 Analysis Date & Time 2026-04-21 22:51:58 UT From File TR2604212250 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 2250UT 15°E 8pBP6It0
DoY=111.95139 File=TR943954.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 2.764 344.817 31.557

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.519 0.843 1.362

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F 409.2±126.4 380±29.8 -15.3±138.9 -93.6±132.2 368.6±52

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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