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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-25 04:40 disclaimer | copyright 
Item 1224 of 1232 Analysis Date & Time 2026-07-25 04:41:58 UT From File TR2607250440 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-25 0440UT 15°E 8pBP6It0
DoY=206.19444 File=TR100975.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.023 102.006 2.001
F 5.669 282.067 45.403

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.22 5.104 9.323

Vector Velocities (m/s)
  VX VY VZ VM VB
E 14.4±20.9 50.3±6 -1.7±38.9 -12.1±38.4 48.9±8.7
F 7.9±51.4 22.3±6.1 -8.3±64.3 -12.7±63.2 20.1±12.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 3.23 0.012

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