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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 17:54 disclaimer | copyright 
Item 772 of 1443 Analysis Date & Time 2025-07-11 17:56:00 UT From File TR2507111754 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1754UT 15°E 8pBP6It0
DoY=192.74583 File=TR747461.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.31 125.977 13.185
F 5.697 271.469 93.389

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.259 10.604 15.863

Vector Velocities (m/s)
  VX VY VZ VM VB
E -184.5±140.3 -13.2±31.9 2±91.4 4.7±95 -12.5±18.7
F -192.9±272.4 -133.8±30.9 32.5±120.4 59.5±113.1 -124.2±51.6

Irregularity Parameters
  SPINSPAM
E 2.95 0.019
F 0 0

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