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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-12 10:46 disclaimer | copyright 
Item 268 of 1443 Analysis Date & Time 2025-07-12 10:47:53 UT From File TR2507121046 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-12 1046UT 15°E 8pBP6It0
DoY=193.44861 File=TR747967.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.57 102.602 4.434
F 4.448 173.449 51.707

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.593 3.578 5.171

Vector Velocities (m/s)
  VX VY VZ VM VB
E -58.7±100.8 -21.1±10.6 -1.1±76.4 3.3±76 -20.9±13.3
F -37.6±40.9 45.2±2 2.4±29 -7±28.4 44.8±6.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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