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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-17 18:10 disclaimer | copyright 
Item 887 of 1444 Analysis Date & Time 2026-10-17 18:12:04 UT From File TR2610171810 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-17 1810UT 15°E 8pBP6It0
DoY=290.75696 File=TR156266.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.292 120.418 9.209
F 4.237 326.967 32.264

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.713 2.027 4.74

Vector Velocities (m/s)
  VX VY VZ VM VB
E -18.2±37.3 -37.3±8.9 7.8±42.9 15.3±42.2 -34.8±11.7
F -238.5±57.8 -44.5±8.6 22.8±32 31.6±30.5 -38.8±12.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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