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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 12:36 disclaimer | copyright 
Item 1421 of 1443 Analysis Date & Time 2026-04-21 12:38:04 UT From File TR2604211236 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1236UT 15°E 8pBP6It0
DoY=111.52500 File=TR943647.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.688 103.433 6.377
F 3.829 181.378 44.664

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.19 2.291 3.481

Vector Velocities (m/s)
  VX VY VZ VM VB
E -16.1±31.3 23±10.7 -5.2±50.4 -9.8±50.4 21.4±10.9
F -28.4±35.1 63.1±3.6 19.9±52.6 6.4±51.3 65.9±12

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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