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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 01:34 disclaimer | copyright 
Item 640 of 1444 Analysis Date & Time 2026-10-18 01:36:11 UT From File TR2610180134 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 0134UT 15°E 8pBP6It0
DoY=291.06528 File=TR156488.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.643 308.682 29.97

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.461 2.26 3.721

Vector Velocities (m/s)
  VX VY VZ VM VB
E -108.8±109.6 218.4±29 -3.2±101.1 -48.3±102.7 213±22.8
F 133.6±75.1 -209.9±9 -19.9±124.9 24±121.6 -209.4±29.7

Irregularity Parameters
  SPINSPAM
E 2.54 0.007
F 0 0

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