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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 12:58 disclaimer | copyright 
Item 1410 of 1443 Analysis Date & Time 2026-04-21 13:00:00 UT From File TR2604211258 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1258UT 15°E 8pBP6It0
DoY=111.54028 File=TR943658.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.858 108.766 6.858
F 4.689 272.69 91.594

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.464 7.044 10.508

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -46±32.8 48.1±2.9 7.7±49.9 -2.4±48.9 48.7±10.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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