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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 23:06 disclaimer | copyright 
Item 1111 of 1444 Analysis Date & Time 2025-10-23 23:07:53 UT From File TR2510232306 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 2306UT 15°E 8pBP6It0
DoY=296.96249 File=TR822490.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.305 138.803 19.388
F 4.543 271.484 37.374

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.214 2.698 4.911

Vector Velocities (m/s)
  VX VY VZ VM VB
E 67.1±44.8 -22.3±14.9 -15.1±40.4 -10.2±39.2 -24.9±18
F 69±36.7 -50.7±6.4 30.1±31.1 40±29.7 -43.4±11.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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