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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-17 17:50 disclaimer | copyright 
Item 872 of 1444 Analysis Date & Time 2026-10-17 17:51:52 UT From File TR2610171750 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-17 1750UT 15°E 8pBP6It0
DoY=290.74304 File=TR156256.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.985 119.862 17.112
F 3.928 327.469 39.67

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.501 2.141 4.642

Vector Velocities (m/s)
  VX VY VZ VM VB
E 2.9±37.8 27±9.2 -3.2±40.4 -8.7±39.5 25.7±12.7
F -307.7±87.9 -119.9±16.2 19.7±76.7 44.1±73.3 -113.3±27.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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