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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-12 09:32 disclaimer | copyright 
Item 393 of 1443 Analysis Date & Time 2025-07-12 09:33:55 UT From File TR2507120932 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-12 0932UT 15°E 8pBP6It0
DoY=193.39722 File=TR747930.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.42 101.956 5.732
F 4.391 177.793 47.178

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.592 3.183 4.775

Vector Velocities (m/s)
  VX VY VZ VM VB
E -24.4±67.8 30±11.2 -3.4±49.4 -9.5±50.5 28.6±4.9
F -28.3±62.1 16.3±6.5 -11±25.5 -14.1±24.3 13.6±9.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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