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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 19:40 disclaimer | copyright 
Item 567 of 1444 Analysis Date & Time 2026-07-04 19:42:03 UT From File TR2607041940 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 1940UT 15°E 8pBP6It0
DoY=185.81944 File=TR995081.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.757 240.427 82.769

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.948 4.088 6.036

Vector Velocities (m/s)
  VX VY VZ VM VB
E 10.1±28.6 -87.1±10.9 -8.4±45 9.8±45.2 -86.9±10.2
F -119.7±282.9 102.6±43.4 -219.6±122.1 -236.1±124 54.9±37.6

Irregularity Parameters
  SPINSPAM
E 2.8 0.016
F 0 0

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