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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 12:18 disclaimer | copyright 
Item 710 of 1443 Analysis Date & Time 2026-04-22 12:20:01 UT From File TR2604221218 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1218UT 15°E 8pBP6It0
DoY=112.51250 File=TR944358.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.654 106.453 9.482
F 4.601 286.713 99.786

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.736 7.388 11.124

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -7.8±33.6 60.6±3.7 5.3±50.5 -7.4±49.6 60.4±10.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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