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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 08:26 disclaimer | copyright 
Item 1314 of 1442 Analysis Date & Time 2025-10-09 08:27:57 UT From File TR2510090826 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0826UT 15°E 8pBP6It0
DoY=282.35138 File=TR811970.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.223 118.912 10.205
F 5.777 257.053 27.952

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.777 3.264 6.041

Vector Velocities (m/s)
  VX VY VZ VM VB
E 47.4±32.2 58.5±15.6 -29.4±75 -40.9±75.7 51.1±11.5
F 34.3±25.2 45.4±4.2 -9.2±63.4 -18.4±61.3 42.5±16.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.21 0.004

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