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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-05-13 18:00 disclaimer | copyright 
Item 1270 of 1442 Analysis Date & Time 2026-05-13 18:01:54 UT From File TR2605131800 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-05-13 1800UT 15°E 8pBP6It0
DoY=133.75000 File=TR959649.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.063 253.472 66.509

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.392 5.965 9.357

Vector Velocities (m/s)
  VX VY VZ VM VB
E -80.1±79 -93.1±17.2 0.4±76.7 19.7±75.2 -90.9±23
F -411.4±198.5 52.8±16.7 23.8±71.4 12.3±69.3 56.6±23.7

Irregularity Parameters
  SPINSPAM
E 3.34 0.046
F 0 0

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