Published 2021-08-01
“…Dapat disimpulkan bahwa waktu hilangnya syafaq (cahaya mega merah) itu tidak pasti waktunya atau tidak menentu dalam tiap harinya, tapi dalam penelitian ini dapat diketahui bahwa hilangnya syafaq (cahaya mega merah) berdasarkan data yang diperolah serta diproses menggunakan microsoft office excel dan matlab menunjukan range waktu yaitu pukul 18:29:33 sampai 18:51.54
Kata kunci : MATLAB, Microsoft office excel, Sky Quality Meter (SQM), waktu syafaq
ABSTRACT
In this study, the brightness of the sky will be measured to determine the time of loss of syafaq (red light) in the
sky at night. Imam Syafi'i and the majority of scholars are of the opinion that the beginning of Isha' is when the red mega disappears, while Imam Hanafi is of the opinion that the beginning of Isha' is when the black mega appears or when the sky is really dark, meaning that the sky is really dark. …”
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