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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-30 07:40 disclaimer | copyright 
Item 474 of 617 Analysis Date & Time 2026-07-30 07:41:58 UT From File TR2607300740 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-30 0740UT 15°E 8pBP6It0
DoY=211.31944 File=TR101344.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.523 99.097 4.88
F 6.534 284.835 52.542

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.424 7.846 13.27

Vector Velocities (m/s)
  VX VY VZ VM VB
E 1.6±34.6 -11±38 10±78.6 12.1±83.9 -8.7±24
F -21.5±30.9 -8.5±2.2 -5.1±38.8 -3.2±37.9 -9.4±8.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.8 0.003

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