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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 03:40 disclaimer | copyright 
Item 967 of 1444 Analysis Date & Time 2026-04-22 03:41:57 UT From File TR2604220340 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0340UT 15°E 8pBP6It0
DoY=112.15278 File=TR944099.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.829 269.079 63.469

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.984 3.256 5.24

Vector Velocities (m/s)
  VX VY VZ VM VB
E 38±138.4 109.5±95.6 -93.2±483.7 -113.8±490 87.8±54.9
F 116.8±130.7 139.8±20.3 -0.8±99.4 -29.8±97.8 136.6±26.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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