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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:06 disclaimer | copyright 
Item 684 of 1444 Analysis Date & Time 2026-04-22 13:07:51 UT From File TR2604221306 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1306UT 15°E 8pBP6It0
DoY=112.54583 File=TR944382.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.491 101.54 4.208
F 4.693 289.461 103.488

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.878 7.972 11.851

Vector Velocities (m/s)
  VX VY VZ VM VB
E 5.7±21.2 10.4±5.3 2±49.3 -0.2±48.5 10.6±10.2
F 22.2±33.9 10.7±4.7 -3±55.8 -5.2±54 9.8±15

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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