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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 23:40 disclaimer | copyright 
Item 860 of 1444 Analysis Date & Time 2025-10-09 23:42:02 UT From File TR2510092340 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2340UT 15°E 8pBP6It0
DoY=282.98611 File=TR812427.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.97 317.577 14.219

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.791 1.229 2.019

Vector Velocities (m/s)
  VX VY VZ VM VB
E -129.3±123.8 -319.3±32.9 69.1±128.8 133.7±129.8 -298±28.6
F 306.5±241.7 -642.7±55.3 55.9±370.7 187.8±355.8 -617.2±117.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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