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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-27 07:42 disclaimer | copyright 
Item 1 of 1225 Analysis Date & Time 2026-07-27 07:43:52 UT From File TR2607270742 Index page First ionogram Next page
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TROMSO NORWAY DYNASONDE
26-07-27 0742UT 15°E 8pBP6It0
DoY=208.32083 File=TR101128.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.654 97.587 2.978
F 6.985 303.291 57.194

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
6.792 9.761 16.553

Vector Velocities (m/s)
  VX VY VZ VM VB
E 2.8±26.5 65.1±8.4 -2.6±69.6 -16±69.2 63.1±10.7
F -13.2±43.1 9±6.6 0.8±33.2 -1.1±31.5 9±12.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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