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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 22:08 disclaimer | copyright 
Item 1135 of 1443 Analysis Date & Time 2026-04-21 22:10:02 UT From File TR2604212208 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 2208UT 15°E 8pBP6It0
DoY=111.92223 File=TR943933.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 2.597 367.669 19.511

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.352 0.46 0.812

Vector Velocities (m/s)
  VX VY VZ VM VB
E 3.9±75.6 137.8±50 -34.9±230.5 -62.7±235.1 127.6±19.1
F 94.4±206.7 -391.4±88.6 -135.7±261.1 -51.8±270.6 -411±52.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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