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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 07:50 disclaimer | copyright 
Item 1257 of 1443 Analysis Date & Time 2025-07-11 07:51:51 UT From File TR2507110750 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0750UT 15°E 8pBP6It0
DoY=192.32639 File=TR747159.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.722 98.301 3.123
F 6.177 365.994 131.237

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
8.471 17.518 25.989

Vector Velocities (m/s)
  VX VY VZ VM VB
E 28.2±48.8 18.4±17.8 -4.9±59.6 -8.6±61.6 17±8
F 22.5±60.1 -8.3±9.6 -11.2±56.7 -9.2±53.8 -10.4±20.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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