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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 23:52 disclaimer | copyright 
Item 1130 of 1443 Analysis Date & Time 2026-04-21 23:53:52 UT From File TR2604212352 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 2352UT 15°E 8pBP6It0
DoY=111.99445 File=TR943985.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.208 393.756 149.989

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.312 5.4 7.712

Vector Velocities (m/s)
  VX VY VZ VM VB
E -119.3±44.5 40.5±18.8 32.4±43.8 23.3±45 46.4±15.9
F -328±115.3 -66.4±51.5 130.8±85.7 141.7±91.4 -37.8±40.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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