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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 23:18 disclaimer | copyright 
Item 458 of 1444 Analysis Date & Time 2026-07-04 23:19:58 UT From File TR2607042318 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 2318UT 15°E 8pBP6It0
DoY=185.97084 File=TR995190.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.482 163.422 27.347
F 2.637 169.924 10.164

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.413 0.247 0.66

Vector Velocities (m/s)
  VX VY VZ VM VB
E -97±57.9 69.4±38.5 7±114.6 -7.5±107.9 69.4±54.5
F -187±107.2 52.8±75.7 55.6±179.2 43.4±163.1 63.1±105.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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