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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 14:40 disclaimer | copyright 
Item 899 of 1443 Analysis Date & Time 2025-07-11 14:42:00 UT From File TR2507111440 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1440UT 15°E 8pBP6It0
DoY=192.61111 File=TR747364.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.439 118.419 15.847
F 5.705 251.636 55.719

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.045 6.343 10.388

Vector Velocities (m/s)
  VX VY VZ VM VB
E 21.7±21.1 59.9±5.1 -10.2±23.7 -22.4±23.9 56.5±4
F -111.4±90.2 -41.6±9.5 6.2±43.6 14.7±41.2 -39.4±17.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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