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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 08:18 disclaimer | copyright 
Item 1323 of 1443 Analysis Date & Time 2025-10-09 08:19:54 UT From File TR2510090818 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0818UT 15°E 8pBP6It0
DoY=282.34583 File=TR811966.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.974 255.734 33.783

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.185 4.218 7.403

Vector Velocities (m/s)
  VX VY VZ VM VB
E -9.2±40.7 33.3±15.7 -5.7±158.7 -12.4±156 31.4±32.9
F -13.9±67.3 42.5±8 -1.2±126.9 -10±124.6 41.3±25.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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