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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-27 08:08 disclaimer | copyright 
Item 1 of 1225 Analysis Date & Time 2026-07-27 08:10:10 UT From File TR2607270808 Index page First ionogram Next page
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TROMSO NORWAY DYNASONDE
26-07-27 0808UT 15°E 8pBP6It0
DoY=208.33888 File=TR101129.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.338 111.657 13.237
F 6.951 301.3 66.494

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
7.038 11.237 18.275

Vector Velocities (m/s)
  VX VY VZ VM VB
E -13.8±60.9 23±12.4 3.8±106.3 -1±105.7 23.3±17
F -3.8±18.9 47.2±2.5 0.4±19.3 -9.4±18.6 46.2±5.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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