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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 04:56 disclaimer | copyright 
Item 1038 of 1443 Analysis Date & Time 2026-07-04 04:57:59 UT From File TR2607040456 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 0456UT 15°E 8pBP6It0
DoY=185.20555 File=TR994639.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.621 99.785 3.491
F 4.035 213.794 56.287

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.761 3.205 4.966

Vector Velocities (m/s)
  VX VY VZ VM VB
E -43.2±35.2 -56.3±9.8 12.7±64.2 24±64.2 -52.5±10.2
F 194.2±89.9 18.6±27.9 -26±112.4 -29.3±106.2 12.8±46.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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