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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 00:04 disclaimer | copyright 
Item 1075 of 1444 Analysis Date & Time 2026-04-22 00:06:06 UT From File TR2604220004 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0004UT 15°E 8pBP6It0
DoY=112.00278 File=TR943991.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 2.438 190.994 5.048

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.127 0.105 0.232

Vector Velocities (m/s)
  VX VY VZ VM VB
E -208.8±73.7 33.3±32.6 -9.1±194.4 -15.8±192.1 30.7±44.3
F -78.9±127.5 89.8±51.9 -52.6±160.3 -70±157.2 76.9±60.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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