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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 23:30 disclaimer | copyright 
Item 689 of 1443 Analysis Date & Time 2025-07-11 23:31:59 UT From File TR2507112330 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 2330UT 15°E 8pBP6It0
DoY=192.97917 File=TR747629.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.303 108.528 3.429
F 2.999 161.489 32.809

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.546 1.032 1.578

Vector Velocities (m/s)
  VX VY VZ VM VB
E -74.2±104.9 -17.7±34.1 -30.8±180.2 -26.4±175.1 -23.7±54.4
F -184.9±152.4 359.3±43.3 -2±124 -76.4±128.3 351.1±28.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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