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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 20:40 disclaimer | copyright 
Item 627 of 1444 Analysis Date & Time 2025-07-11 20:41:59 UT From File TR2507112040 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 2040UT 15°E 8pBP6It0
DoY=192.86111 File=TR747544.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.672 115.49 5.75
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.339 0.439 0.778

Vector Velocities (m/s)
  VX VY VZ VM VB
E 128.9±137.4 -239±48.3 -129.7±107 -77.4±98.1 -260.7±64.4
F 259.8±354.8 -250.2±104.8 11.5±182.4 63±199.3 -242.4±67.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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