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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 19:16 disclaimer | copyright 
Item 612 of 1445 Analysis Date & Time 2026-07-04 19:17:51 UT From File TR2607041916 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 1916UT 15°E 8pBP6It0
DoY=185.80278 File=TR995069.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.928 253.54 76.506

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.448 4.129 6.577

Vector Velocities (m/s)
  VX VY VZ VM VB
E -16.8±41.2 -88.6±15.4 10.9±46.5 29±46.7 -84.4±14.6
F -43.9±70.1 -219.8±29.4 92.8±58.5 136.3±63.2 -195.8±17

Irregularity Parameters
  SPINSPAM
E 2.68 0.02
F 0 0

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