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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 18:04 disclaimer | copyright 
Item 1185 of 1444 Analysis Date & Time 2025-10-23 18:05:53 UT From File TR2510231804 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 1804UT 15°E 8pBP6It0
DoY=296.75278 File=TR822339.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.486 351.748 74.628

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.136 5.253 7.388

Vector Velocities (m/s)
  VX VY VZ VM VB
E -28.7±36.7 -29.1±15.4 -9.9±37.8 -3.7±38.4 -30.5±13.8
F -147.6±34.9 -15.7±8.1 21.6±30.9 24.4±29.6 -10.9±11.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 3.61 0.014

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