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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-06-25 06:40 disclaimer | copyright 
Item 307 of 1443 Analysis Date & Time 2025-06-25 06:41:59 UT From File TR2506250640 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-06-25 0640UT 15°E 8pBP6It0
DoY=176.27777 File=TR735604.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.604 98.907 4.638
F 6.194 300.388 34.858

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.229 4.678 8.907

Vector Velocities (m/s)
  VX VY VZ VM VB
E 19.4±44.1 6.9±24.5 0.4±41.3 -1±44.7 6.8±17.5
F -30.2±49.7 -26.4±4.8 -9.5±88.9 -3.8±86.4 -27.8±21.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 3.03 0.006

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