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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 19:56 disclaimer | copyright 
Item 972 of 1444 Analysis Date & Time 2025-10-09 19:57:57 UT From File TR2510091956 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1956UT 15°E 8pBP6It0
DoY=282.83057 File=TR812315.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.465 115.832 5.215
F 4.237 286.752 31.311

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.42 1.967 4.387

Vector Velocities (m/s)
  VX VY VZ VM VB
E -104.8±73.5 -67.9±21.6 25.3±49.9 38.8±49.1 -61.2±23.4
F -483.8±173.9 -186.6±31 77.7±108.6 114.6±101.7 -166.4±49

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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