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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 03:36 disclaimer | copyright 
Item 1091 of 1444 Analysis Date & Time 2025-07-11 03:37:54 UT From File TR2507110336 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0336UT 15°E 8pBP6It0
DoY=192.14999 File=TR747032.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.071 130.947 21.747
F 6.063 328.747 120.849

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
7.445 15.54 22.986

Vector Velocities (m/s)
  VX VY VZ VM VB
E 72.7±48.3 151±14.4 8.8±157.2 -22.7±153.5 149.6±36.8
F 9.2±33.2 -22.5±10.5 -9.6±45 -4.7±42.1 -24±18.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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