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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 07:44 disclaimer | copyright 
Item 1162 of 1443 Analysis Date & Time 2025-07-11 07:46:00 UT From File TR2507110744 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0744UT 15°E 8pBP6It0
DoY=192.32222 File=TR747156.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.688 98.286 3.509
F 5.662 302.563 69.252

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.2 7.766 12.965

Vector Velocities (m/s)
  VX VY VZ VM VB
E -3.1±18.3 4.5±6.2 -0.7±20.5 -1.6±20.9 4.3±4.8
F 17.8±42.9 20.3±6.2 1±32.9 -3.2±31.2 20±12.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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