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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-10 18:34 disclaimer | copyright 
Item 285 of 1443 Analysis Date & Time 2025-10-10 18:36:01 UT From File TR2510101834 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-10 1834UT 15°E 8pBP6It0
DoY=283.77362 File=TR812994.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.998 124.191 10.293
F 4.131 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.166 0.324 0.489

Vector Velocities (m/s)
  VX VY VZ VM VB
E -53.7±33.2 -20.8±21.7 13.3±58.6 17.4±60.2 -17.6±16.8
F -497±100.5 145.7±20.8 77.5±137.7 45.6±137.6 158.6±21.3

Irregularity Parameters
  SPINSPAM
E 2.76 0.028
F 0 0

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