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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-01-20 02:40 disclaimer | copyright 
Item 757 of 1443 Analysis Date & Time 2025-01-20 02:41:59 UT From File TR2501200240 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-01-20 0240UT 15°E 8pBP6It0
DoY= 20.11111 File=TR624449.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.753 117.441 10.286
F 4.529 371.214 50.685

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.937 3.637 6.575

Vector Velocities (m/s)
  VX VY VZ VM VB
E -81.7±53.9 -9.5±17.6 20±58.4 21.5±58.8 -5.1±15.9
F 112.7±56.7 166.1±21.6 17.4±98.1 -17.4±93.1 166.1±37.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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