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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 22:40 disclaimer | copyright 
Item 506 of 1443 Analysis Date & Time 2026-07-04 22:42:01 UT From File TR2607042240 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 2240UT 15°E 8pBP6It0
DoY=185.94444 File=TR995171.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.76 112.882 14.53
F 3.561 377.47 149.998

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.039 6.653 9.692

Vector Velocities (m/s)
  VX VY VZ VM VB
E -13.5±21.4 -9±6.8 10.3±21.3 11.9±21.7 -6.7±5.4
F -113.3±92.3 -228.9±27.5 73±156.4 118.8±150.5 -208.9±50.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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