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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 15:02 disclaimer | copyright 
Item 626 of 1444 Analysis Date & Time 2026-04-22 15:03:59 UT From File TR2604221502 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1502UT 15°E 8pBP6It0
DoY=112.62639 File=TR944440.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.726 112.552 10.559
F 4.689 264.754 56.508

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.845 4.345 7.19

Vector Velocities (m/s)
  VX VY VZ VM VB
E -23±32.4 -60.4±7.7 6.1±65.7 18.4±64.8 -57.8±13.3
F 12.4±35.7 -37.1±4.7 2.5±34.6 10.1±33.2 -35.8±10.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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