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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 01:36 disclaimer | copyright 
Item 639 of 1444 Analysis Date & Time 2026-10-18 01:37:51 UT From File TR2610180136 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 0136UT 15°E 8pBP6It0
DoY=291.06668 File=TR156489.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.024 120.307 8.587
F 4.97 303.976 39.848

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.68 3.443 6.123

Vector Velocities (m/s)
  VX VY VZ VM VB
E -0.2±127.2 -235±29.3 26±101.2 74.1±101.9 -224.5±26.6
F -39.2±55.9 -16±15.3 22.2±79.2 25.1±75.1 -11±29.4

Irregularity Parameters
  SPINSPAM
E 2.88 0.021
F 0 0

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