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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 13:38 disclaimer | copyright 
Item 1388 of 1444 Analysis Date & Time 2026-04-21 13:39:51 UT From File TR2604211338 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1338UT 15°E 8pBP6It0
DoY=111.56805 File=TR943678.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.704 104.969 4.539
F 3.805 174.476 41.021

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.042 2.078 3.12

Vector Velocities (m/s)
  VX VY VZ VM VB
E -51.1±42 6.4±16.4 8.5±139 7±138.2 8±21.9
F -182.1±63 -19.6±9.2 6.4±96.4 10.3±95.7 -17.8±14.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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