Search for New Astronomical Site in Indonesia: I. Global Atmospheric Parameters
Abstract: We present initial
studies to search for the best possible sites for an astronomical observatory
in Indonesia. Since the country occupies a vast geographical area, in so doing,
we analyzed a number of basic atmospheric parameters based on GMS-NOAA
meteorological satellite data at a low spatial resolution to identify some interesting
feasible locations. The selected parameters are outgoing long wave radiation,
temperature, precipitation, relative humidity, precipitable water, and wind
profile, mostly available for a period
of several decades. The data are averaged over 30 years to obtain a monthly
average profile of Indonesian meteorological situation. The results suggest
that regions of Nusa Tenggara Timur could offer promising sites and is merit to
be explored further.
Author: Taufiq Hidayat, Putra
Mahasena, dan Budi Dermawan
Journal Code: jpfisikagg100015
