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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 18:40 disclaimer | copyright 
Item 636 of 1442 Analysis Date & Time 2025-07-11 18:42:02 UT From File TR2507111840 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1840UT 15°E 8pBP6It0
DoY=192.77777 File=TR747484.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.605 363.801 99.417

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
6.628 10.927 17.554

Vector Velocities (m/s)
  VX VY VZ VM VB
E -140.8±62.4 -36.9±17.2 38.8±46 45.6±47.6 -28.1±12.1
F -185.1±134.3 201.5±17.2 65.4±101.6 22.3±96.9 210.7±35

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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