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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 15:18 disclaimer | copyright 
Item 620 of 1443 Analysis Date & Time 2026-04-22 15:19:54 UT From File TR2604221518 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1518UT 15°E 8pBP6It0
DoY=112.63750 File=TR944448.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.745 110.122 8.025
F 4.824 263.488 53.018

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.947 4.317 7.264

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±26.4 -19.9±8.3 1.8±50.4 5.9±49.7 -19.1±12
F -26.9±34.7 -20.1±2.7 7.2±47.4 11.2±46.4 -18.2±10.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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