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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 04:24 disclaimer | copyright 
Item 945 of 1444 Analysis Date & Time 2026-04-22 04:25:55 UT From File TR2604220424 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0424UT 15°E 8pBP6It0
DoY=112.18333 File=TR944121.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.215 118.594 9.784
F 3.199 245.24 85.476

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.349 3.06 4.408

Vector Velocities (m/s)
  VX VY VZ VM VB
E -1.4±26.4 24.6±19.2 -6.3±83.1 -11.3±85 22.8±7.7
F -96.7±85.9 -141.8±21.1 -6±73.7 23.5±73.9 -140±20.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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