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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 08:30 disclaimer | copyright 
Item 871 of 1443 Analysis Date & Time 2026-04-22 08:32:04 UT From File TR2604220830 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0830UT 15°E 8pBP6It0
DoY=112.35416 File=TR944244.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.595 101.835 2.908
F 4.003 186.416 42.154

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.273 2.363 3.636

Vector Velocities (m/s)
  VX VY VZ VM VB
E 21.6±34.8 9.4±9.3 -8.1±73.8 -9.9±73.1 7.5±13.3
F -115.9±113.8 128±14.2 21.9±99.8 -5.1±96.5 129.7±29

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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