Proceeding International Seminar of Islamic Studies
INSIS 5 (March 2023)

THE DETERMINATION OF DAWN TIME IN MEDAN USING SQM WITH RASPBERRY PI BASED

Putraga, Hariyadi (Unknown)
Rakhmadi, Arwin Juli (Unknown)
Hidayat, Muhammad (Unknown)
Firdaus, Muhammad Dimas (Unknown)

Article Info

Publish Date
23 Mar 2023

Abstract

The beginning of dawn prayer is still a hot debate among Falak practitioners and astronomers in Indonesia. The Adzan marks the start of dawn prayer time were too fast because the sky is still dark and not as mentioned in the Hadith, which is when the sky gets brighter.  This study aims to prove the change from the night sky to the bright sky using a photometer called SQM with a recording device based on Raspberry Pi so that it can be used easily, quickly, lightly, and also safe to be left in a location during the data collection process. The results obtained in this study show that SQM on Raspberry can function properly, the dawn time at SQM readings using Raspberry Pi shows that the Sun is in the dip range of 15-18 degrees below the horizon when the sky changes brighter occurred

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Journal Info
Proceeding International Seminar of Islamic Studies
Website

Abbrev

insis

Publisher

Universitas Muhammadiyah Sumatera Utara

Subject

Religion Arts Astronomy Economics, Econometrics & Finance Law, Crime, Criminology & Criminal Justice Mathematics Physics Other

Description

Proceeding International Seminar of Islamic Studies, published by the Faculty of Islamic Religion, University of Muhammadiyah Sumatera Utara (UMSU), Medan, Indonesia, which includes articles on the scientific research field of Islamic studies and Islamic education, Islamic law, and Islamic ...