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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-25 02:02 disclaimer | copyright 
Item 1 of 1232 Analysis Date & Time 2026-07-25 02:03:54 UT From File TR2607250202 Index page First ionogram Next page
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TROMSO NORWAY DYNASONDE
26-07-25 0202UT 15°E 8pBP6It0
DoY=206.08472 File=TR100967.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.581 299.437 60.663

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.046 6.61 10.656

Vector Velocities (m/s)
  VX VY VZ VM VB
E -1.2±68.4 9.4±19.7 4.9±78.2 2.8±78.6 10.2±18
F 129.5±52.8 52.1±9.3 -22.4±47.8 -32.7±45.7 46.3±16.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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