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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-12 10:40 disclaimer | copyright 
Item 122 of 1443 Analysis Date & Time 2025-07-12 10:41:59 UT From File TR2507121040 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-12 1040UT 15°E 8pBP6It0
DoY=193.44444 File=TR747964.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.666 103.136 5.432
F 4.401 165.641 48.038

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.441 3.255 4.697

Vector Velocities (m/s)
  VX VY VZ VM VB
E -23.5±74 25.7±9 -0.1±64.6 -5.4±64.4 25.2±10.5
F -65.9±68.7 43.9±2.5 -1.5±38 -10.6±37.4 42.7±7.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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