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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 08:14 disclaimer | copyright 
Item 832 of 1443 Analysis Date & Time 2026-04-22 08:16:05 UT From File TR2604220814 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0814UT 15°E 8pBP6It0
DoY=112.34306 File=TR944236.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.786 105.751 5.262
F 3.757 171.027 42.424

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.008 2.095 3.103

Vector Velocities (m/s)
  VX VY VZ VM VB
E 11±29.7 55.5±9.5 -10±83.9 -21.3±83.3 52.2±13.9
F -31.1±38 -7.2±4.8 -12.8±34.9 -11±33.9 -9.7±9.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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