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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 08:48 disclaimer | copyright 
Item 815 of 1443 Analysis Date & Time 2026-04-22 08:49:54 UT From File TR2604220848 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0848UT 15°E 8pBP6It0
DoY=112.36667 File=TR944253.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.868 105.196 6.367
F 4.007 181.738 45.403

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.277 2.551 3.828

Vector Velocities (m/s)
  VX VY VZ VM VB
E 12.7±33.6 -35.9±18.8 10.2±94.9 17.4±95.7 -33±14.5
F -32.4±55.3 -19.7±7.5 1.1±50.7 5.1±49 -19.1±15

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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