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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 05:38 disclaimer | copyright 
Item 910 of 1443 Analysis Date & Time 2026-04-22 05:39:51 UT From File TR2604220538 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0538UT 15°E 8pBP6It0
DoY=112.23473 File=TR944158.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.658 110.211 8.499
F 3.353 180.835 38.303

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.891 1.507 2.398

Vector Velocities (m/s)
  VX VY VZ VM VB
E -6.3±15.7 -9.2±5.5 1.2±25.3 3.1±25.2 -8.7±5.8
F -28.6±57.1 92±7.1 27.8±111.8 8.2±109.7 95.7±22.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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