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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 19:48 disclaimer | copyright 
Item 976 of 1444 Analysis Date & Time 2025-10-09 19:49:52 UT From File TR2510091948 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1948UT 15°E 8pBP6It0
DoY=282.82501 File=TR812311.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.953 258.497 57.022

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.325 3.116 4.442

Vector Velocities (m/s)
  VX VY VZ VM VB
E -94.1±46.9 -40.9±13.8 3.8±36.4 12.2±37.1 -39.2±11.8
F -188.5±100.2 -161.8±11 56.5±78.3 88.7±76.2 -146.6±21.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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