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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 07:18 disclaimer | copyright 
Item 977 of 1443 Analysis Date & Time 2025-07-11 07:19:51 UT From File TR2507110718 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0718UT 15°E 8pBP6It0
DoY=192.30417 File=TR747143.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.119 105.358 8.029
F 6.039 282.902 61.948

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.137 7.903 13.04

Vector Velocities (m/s)
  VX VY VZ VM VB
E 32.2±17.3 39±4.8 -6.1±25 -14±25 36.9±4.8
F -34.5±29.7 36.8±4.4 1.5±37.4 -6.2±35.9 36.3±11.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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