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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 07:30 disclaimer | copyright 
Item 1162 of 1444 Analysis Date & Time 2025-07-11 07:31:51 UT From File TR2507110730 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0730UT 15°E 8pBP6It0
DoY=192.31250 File=TR747149.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.739 98.815 2.872
F 5.672 275.058 46.591

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.402 5.244 9.646

Vector Velocities (m/s)
  VX VY VZ VM VB
E 20.9±26.9 47.1±12.6 -12.7±35.8 -22.2±37 43.4±8.6
F 49.1±52 131.8±8 4.6±50.7 -22.8±48.3 129.9±17.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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