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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:18 disclaimer | copyright 
Item 680 of 1443 Analysis Date & Time 2026-04-22 13:19:54 UT From File TR2604221318 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1318UT 15°E 8pBP6It0
DoY=112.55417 File=TR944388.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.704 104.037 5.084
F 4.474 258.82 97.073

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.002 6.796 9.798

Vector Velocities (m/s)
  VX VY VZ VM VB
E -9.4±31.7 -43±7.1 6.2±75.9 15±75.2 -40.8±12.8
F -4.4±29.6 80±2.7 10.7±41.4 -6.1±40.2 80.5±10.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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