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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 19:20 disclaimer | copyright 
Item 611 of 1443 Analysis Date & Time 2025-07-11 19:21:59 UT From File TR2507111920 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1920UT 15°E 8pBP6It0
DoY=192.80556 File=TR747504.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.939 290.224 92.262

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.835 7.874 11.709

Vector Velocities (m/s)
  VX VY VZ VM VB
E 8.2±149.8 -249.4±100.3 -44.8±130.8 7.8±112.9 -253.2±120.1
F 5.4±116.8 -158.6±25.7 97.6±137.6 128.3±132.8 -135±44.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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