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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 19:46 disclaimer | copyright 
Item 564 of 1444 Analysis Date & Time 2026-07-04 19:47:59 UT From File TR2607041946 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 1946UT 15°E 8pBP6It0
DoY=185.82361 File=TR995084.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.834 367.989 149.807

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.642 7.702 11.345

Vector Velocities (m/s)
  VX VY VZ VM VB
E -45±55.3 -89.7±30.2 22.8±84.9 40.9±88.1 -83±18.6
F -43.2±69.8 -98.8±18.5 49.1±90.7 68.5±87 -86.5±31.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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