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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 08:48 disclaimer | copyright 
Item 1313 of 1443 Analysis Date & Time 2025-10-09 08:49:55 UT From File TR2510090848 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0848UT 15°E 8pBP6It0
DoY=282.36667 File=TR811981.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.696 129.762 8.102
F 5.841 256.769 36.711

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.162 4.381 7.544

Vector Velocities (m/s)
  VX VY VZ VM VB
E -45.9±37.5 -18.5±9.7 -10.8±65.1 -6.7±63.8 -20.4±16.5
F -37.6±35.2 63±6.7 -11.7±60.4 -24.5±59.4 59.2±12.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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