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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 05:04 disclaimer | copyright 
Item 1245 of 1444 Analysis Date & Time 2025-07-11 05:05:59 UT From File TR2507110504 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0504UT 15°E 8pBP6It0
DoY=192.21111 File=TR747076.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.004 116.019 13.722
F 4.319 163.539 40.514

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.378 2.643 4.021

Vector Velocities (m/s)
  VX VY VZ VM VB
E 86.3±44.8 36.1±12.4 -19.1±77.2 -26.2±75.9 31.4±19
F 135.4±102.5 -87.4±35.2 -60.5±141.1 -41.1±131.1 -98.1±63

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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