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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 17:40 disclaimer | copyright 
Item 1194 of 1443 Analysis Date & Time 2025-10-23 17:42:02 UT From File TR2510231740 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 1740UT 15°E 8pBP6It0
DoY=296.73611 File=TR822327.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.963 295.154 33.793

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.838 2.912 4.75

Vector Velocities (m/s)
  VX VY VZ VM VB
E -17.7±53.7 -10.6±22.7 -5.1±39.6 -2.8±39.8 -11.5±22.3
F -23.1±40.9 -36.5±8.9 10.7±30.1 18±28.7 -33.5±12.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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