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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 13:30 disclaimer | copyright 
Item 1130 of 1444 Analysis Date & Time 2025-07-11 13:31:52 UT From File TR2507111330 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1330UT 15°E 8pBP6It0
DoY=192.56250 File=TR747329.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.463 129.446 22.917
F 5.851 327.26 121.598

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
7.238 14.561 21.8

Vector Velocities (m/s)
  VX VY VZ VM VB
E 2.4±180.7 164.1±24.3 3.7±143.2 -30.3±143.9 161.3±19.9
F -87.9±150.3 -32.2±15.7 2±119.4 8.6±114.4 -31.1±37.6

Irregularity Parameters
  SPINSPAM
E 4.03 0.026
F 0 0

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