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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 18:08 disclaimer | copyright 
Item 1183 of 1444 Analysis Date & Time 2025-10-23 18:09:58 UT From File TR2510231808 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 1808UT 15°E 8pBP6It0
DoY=296.75555 File=TR822341.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.586 366.979 72.284

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.435 5.317 7.751

Vector Velocities (m/s)
  VX VY VZ VM VB
E -68.5±43.3 9.1±33.3 21.2±72.1 18.8±76.9 13.3±20.1
F -140.4±54.7 -33.6±10.4 21.8±35.9 28.3±33.8 -28.4±15.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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