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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-12 10:22 disclaimer | copyright 
Item 198 of 1443 Analysis Date & Time 2025-07-12 10:23:55 UT From File TR2507121022 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-12 1022UT 15°E 8pBP6It0
DoY=193.43195 File=TR747955.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.433 99.298 3.609
F 5.027 265.996 108.425

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.245 9.583 13.828

Vector Velocities (m/s)
  VX VY VZ VM VB
E 6.8±84.3 17.4±8.4 -4±74.8 -7.5±74.1 16.2±13.4
F -44.1±54.9 -50±3.3 -11.4±48.4 -0.8±47.5 -51.2±10

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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