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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 18:04 disclaimer | copyright 
Item 700 of 1444 Analysis Date & Time 2025-07-11 18:05:59 UT From File TR2507111804 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1804UT 15°E 8pBP6It0
DoY=192.75278 File=TR747466.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.148 108.68 5.397
F 5.127 301.103 64.621

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.048 5.941 9.988

Vector Velocities (m/s)
  VX VY VZ VM VB
E -22.1±84.8 56.6±14.7 4.3±63.1 -7.5±63.9 56.2±10.8
F 199.4±275.5 586.9±30.5 22±284.2 -100±284.1 578.7±31.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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