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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 18:34 disclaimer | copyright 
Item 1010 of 1442 Analysis Date & Time 2025-10-09 18:36:01 UT From File TR2510091834 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1834UT 15°E 8pBP6It0
DoY=282.77362 File=TR812274.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.075 111.125 2.599
F 3.184 217.747 44.937

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.855 1.593 2.448

Vector Velocities (m/s)
  VX VY VZ VM VB
E -202.3±42.3 129.2±29.2 52.4±82.6 24.5±86 137.2±16.5
F -301.7±184.3 129.2±41.9 24±182.1 -3.2±179.3 131.4±52.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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