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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-12 08:12 disclaimer | copyright 
Item 378 of 1443 Analysis Date & Time 2025-07-12 08:13:54 UT From File TR2507120812 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-12 0812UT 15°E 8pBP6It0
DoY=193.34166 File=TR747890.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.469 106.69 11.075
F 4.184 179.642 51.743

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.543 3.169 4.711

Vector Velocities (m/s)
  VX VY VZ VM VB
E 21.4±73.3 58.5±13.9 -31.6±106.8 -43.1±106.6 50.6±15.4
F -138.9±58.6 65.9±11.1 25.4±97 11.2±92.8 69.7±30.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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