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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-12 10:04 disclaimer | copyright 
Item 630 of 1443 Analysis Date & Time 2025-07-12 10:05:59 UT From File TR2507121004 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-12 1004UT 15°E 8pBP6It0
DoY=193.41945 File=TR747946.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.357 100.655 4.631
F 4.466 180.654 49.316

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.649 3.441 5.089

Vector Velocities (m/s)
  VX VY VZ VM VB
E 47.5±60.6 -109.2±11.3 3.6±64.8 26.1±65.1 -106±9.9
F 0.6±85.8 -56.4±10.3 1.7±55.7 13.3±54.1 -54.9±16.9

Irregularity Parameters
  SPINSPAM
E 3.04 0.044
F 0 0

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