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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 12:48 disclaimer | copyright 
Item 1415 of 1443 Analysis Date & Time 2026-04-21 12:49:58 UT From File TR2604211248 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1248UT 15°E 8pBP6It0
DoY=111.53333 File=TR943653.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.008 110.012 10.431
F 4.572 244.144 110.67

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.238 8.091 11.329

Vector Velocities (m/s)
  VX VY VZ VM VB
E -18.5±21.4 -42.9±25 11.3±80.5 19.9±83.7 -39.7±9.5
F -40.6±46.4 1.4±5.2 20.1±47.6 19.3±46 5.5±13.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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