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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 14:28 disclaimer | copyright 
Item 645 of 1443 Analysis Date & Time 2026-04-22 14:30:00 UT From File TR2604221428 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1428UT 15°E 8pBP6It0
DoY=112.60278 File=TR944423.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.779 110.495 10.011
F 4.659 264.3 71.662

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.066 5.442 8.508

Vector Velocities (m/s)
  VX VY VZ VM VB
E 30.5±17.4 -13.7±5.6 -6.8±29.3 -3.8±29.3 -14.8±5.5
F 33.9±34 6.7±3.5 6.9±33.7 5.4±32.7 8±8.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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