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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-05-09 12:20 disclaimer | copyright 
Item 1317 of 1444 Analysis Date & Time 2025-05-09 12:21:58 UT From File TR2505091220 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-05-09 1220UT 15°E 8pBP6It0
DoY=129.51389 File=TR701934.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.723 99.502 4.144
F 5.669 275.122 58.675

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.682 6.595 11.277

Vector Velocities (m/s)
  VX VY VZ VM VB
E -17.6±19.4 -6.2±10.8 9.6±42.5 10.7±43.3 -4±7.3
F -72.8±46.7 19.5±5.1 3.1±45 -1±43.7 19.8±12.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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