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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 00:40 disclaimer | copyright 
Item 719 of 1443 Analysis Date & Time 2026-10-18 00:42:04 UT From File TR2610180040 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 0040UT 15°E 8pBP6It0
DoY=291.02777 File=TR156461.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.509 108.032 3.503
F 4.183 325.714 8.751

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.465 0.536 3.001

Vector Velocities (m/s)
  VX VY VZ VM VB
E 49.3±165.1 -139±42 -40±117.6 -10.4±120.9 -144.3±31.4
F -152.1±149.7 -141.5±34.1 42±176.2 70.4±166.3 -129.8±67.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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