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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 01:30 disclaimer | copyright 
Item 1109 of 1443 Analysis Date & Time 2025-07-11 01:31:53 UT From File TR2507110130 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0130UT 15°E 8pBP6It0
DoY=192.06250 File=TR746969.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 6.273 303.274 44.716

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.215 6.154 10.37

Vector Velocities (m/s)
  VX VY VZ VM VB
E 5.2±39.4 40.7±15.1 -25±46.4 -32.9±48.3 34.6±7.4
F 65.2±38.9 -53.2±7.2 -5.1±41.6 6±41.6 -53.1±7.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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