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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 11:40 disclaimer | copyright 
Item 1220 of 1444 Analysis Date & Time 2025-10-09 11:42:01 UT From File TR2510091140 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1140UT 15°E 8pBP6It0
DoY=282.48611 File=TR812067.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.381 120.308 5.478
F 5.705 309.485 79.628

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.659 9.065 13.724

Vector Velocities (m/s)
  VX VY VZ VM VB
E -50.8±27.7 -80.9±9.7 21.9±40.5 38.1±40.9 -74.6±8
F 47.5±68.8 -70.8±12.3 4.2±76.5 18.8±73.3 -68.4±25.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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