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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 16:16 disclaimer | copyright 
Item 1311 of 1443 Analysis Date & Time 2026-04-21 16:17:51 UT From File TR2604211616 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1616UT 15°E 8pBP6It0
DoY=111.67778 File=TR943757.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 5.063 131.465 13.819
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.727 1.239 1.966

Vector Velocities (m/s)
  VX VY VZ VM VB
E -161.9±82.8 -414.6±25.2 129.6±99.5 212.6±101 -378.8±18.4
F -114.2±54.5 -75.8±116.1 1.9±157.1 17.6±177.4 -73.8±81.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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