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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 07:40 disclaimer | copyright 
Item 1116 of 1443 Analysis Date & Time 2025-07-11 07:42:00 UT From File TR2507110740 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0740UT 15°E 8pBP6It0
DoY=192.31944 File=TR747154.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.739 95.069 2.651
F 5.951 325.591 99.601

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
6.666 12.34 19.006

Vector Velocities (m/s)
  VX VY VZ VM VB
E 11.2±45.5 18.2±12.5 -0.1±61.2 -3.9±61.8 17.8±8.8
F 48.8±62.9 51.2±9 -10.4±65.2 -20.8±62.4 47.9±20.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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