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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 09:42 disclaimer | copyright 
Item 1281 of 1443 Analysis Date & Time 2025-10-09 09:43:50 UT From File TR2510090942 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0942UT 15°E 8pBP6It0
DoY=282.40417 File=TR812008.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.821 120.041 7.551
F 6.187 277.803 42.409

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.132 5.679 9.811

Vector Velocities (m/s)
  VX VY VZ VM VB
E -16±32.7 -21.4±11.1 21.8±40.9 25.8±40.1 -16.5±13.7
F -6.5±30.5 -56.3±4 -1±20 10.7±19.3 -55.3±6.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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