Tools
DOY Calendar
ºThe day of year (DOY) is the sequential day number starting with day 1 on January 1st
Please enter a valid date.
DOY: 89
Sky noise
Sky brightness at 50 MHz, useful for antenna calibrations and measure radar's sensitivity.
Please enter a valid date.
GO >
Regional Magnetic Indices
Magnetic indices, are used to characterize the magnitude of geomagnetic storms. These indices are derived from a Peruvian magnetormeters stations.
GO >Over JRO
Main and AMISR-14 antenna radiation pattern for several experiments.
Steering angles for AMISR-14 antenna:
Date:
Please enter a valid date.
Choose object:
MUF Index
The value of MUF is diferent in various milestones of the country.
Please enter a valid date.
Using IRI 2020 version
The values are in MHz. The contour separation is 0.5 MHz.