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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 22:46 disclaimer | copyright 
Item 474 of 1444 Analysis Date & Time 2026-07-04 22:48:01 UT From File TR2607042246 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 2246UT 15°E 8pBP6It0
DoY=185.94861 File=TR995174.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.888 129.177 17.423
F 3.036 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.225 0.508 0.733

Vector Velocities (m/s)
  VX VY VZ VM VB
E -29.5±44.1 23.2±31.2 47.1±69.9 41.3±65.5 32.4±39.6
F -103.4±69.1 45.8±30.9 43.6±85.5 33.2±80.4 53.8±42.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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