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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 09:04 disclaimer | copyright 
Item 1115 of 1444 Analysis Date & Time 2025-07-11 09:05:53 UT From File TR2507110904 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0904UT 15°E 8pBP6It0
DoY=192.37778 File=TR747196.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.21 101.278 5.985
F 6.618 332.849 88.441

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
7.825 13.549 21.375

Vector Velocities (m/s)
  VX VY VZ VM VB
E 15.9±67.8 28±24.8 -5.9±95 -11.5±96.3 26.2±19.1
F 36±75.6 21.3±14.8 -2.8±91.1 -7.2±86.4 20.3±32.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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