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TELAAH MATEMATIS VARIASI LEBAR ARAH KIBLAT DI WILAYAH INDONESIA Agung Laksana; Syarif, Muh Rasywan
ELFALAKY: Jurnal Ilmu Falak Vol 6 No 1 (2022): Juni
Publisher : UIN ALAUDDIN MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ifk.v6i1.29587

Abstract

This study examines the mathematical study of variations in the width of the Qibla direction in the territory of Indonesia. Qibla direction measurement needs to be done properly through various tools and methods. Every measurement is always faced with uncertainty. The limited accuracy of measuring instruments is an important factor in determining whether or not a measurement is accurate. The vast territory of Indonesia has varying distances from the Kaaba, it should have different angular deviation limits. The research method is quantitative by taking the coordinates of 33 provinces throughout Indonesia as calculation material. This study aims to determine the variation in the width of the Qibla direction in Indonesia if the Qibla direction is limited by the coordinates of the forbidden land. The results showed that the angle of deviation of each province was different. The largest Qibla direction width is in Bengkulu province, which is 0° 19' 24.63". The smallest Qibla direction width is 0° 15' 2.09" in North Maluku province. This number is very small and ranges from human error. The boundary of the forbidden land as a reference for the Qibla direction needs to be reconsidered by considering various aspects.
KODIFIKASI HISTORIS ILMU FALAK PADA ABAD PERTENGAHAN Zahroya, Isyvina Unai; Syarif, Muh Rasywan
ELFALAKY: Jurnal Ilmu Falak Vol 5 No 2 (2021): Desember
Publisher : UIN ALAUDDIN MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ifk.v5i2.31337

Abstract

This article examines the history of the development of astronomy in the Middle Ages as evidenced by the emergence of reliable Muslim scholars in the history of Muslim scientific civilization. The method used is a literature review by looking at the historical references to the development of astronomy. From the results of the study it was found that the development of Islamic science (1250 AD / 647 H - 1800 AD / 1214 H) in astronomy was divided into 4 periods including the first period which is believed to be the era of assimilation and the initial struggle of Greek, Indian and Sasanid astronomy (Persia). (700 AD / 80 AH – 825 AD / 209 AH), the second period is believed to be a major investigation and acceptance and modification of the Ptolemaic astronomical system (825 AD / 209 H - 1025 AD / 415 H), the third period as a period of advancement of the system Islamic astronomy is believed to be the middle ages of astronomy (1025 AD / 415 H - 1450 AD / 853 H), the fourth period was a period of stagnation in which not many scientific contributions were achieved (1450 AD / 853 H - 1900 AD / 1317 H).
PERAN DAN FUNGSI KOMISI PENGAWAS PERSAINGAN USAHA (KPPU) KOTA MAKASSAR DALAM MENCIPTAKAN PERSAINGAN USAHA YANG SEHAT TINJAUAN SIYASAH SYAR’IYYAH Sukardi, Fikri Abdillah; Tenripadang, Andi; Syarif, Muh. Rasywan
Siyasatuna: Jurnal Ilmiah Mahasiswa Siyasah Syar'iyyah Vol 5 No 3 (2024): SIYASATUNA
Publisher : Prodi Hukum Tata Negara (Siyasah Syariyyah) Fakultas Syariah dan Hukum UIN Alauddin Makassar

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Abstract

KPPU is an independent institution, which in handling, deciding or conducting an investigation of a case cannot be influenced by any party, both the government and other parties who haveConflik of Interest, even though in carrying out its powers and duties it is responsible to the President. KPPU is also an institutionQuast Judiciary having executive authority in relation to business competition cases. Makassar KPPU stopped the case of alleged business monopoly in the Makassar sea sand mining project because it was deemed not to have fulfilled the completeness and clarity of the report as stipulated in KPPU regulation No.1/2019. The five pieces of evidence referred to in the regulation are witnesses, documentary evidence, expert testimony, instructions and statements of the reported party. Meanwhile, the reporting party, the Save the Indonesian Sea Coalition (KSLI), was assisted by the Makassar Legal Aid Institute (LBH). The main problem in this study is how the Role and Function of the Makassar City Business Competition Supervisory Commission (KPPU) in creating fair business competition according to Siyasah Syar'iyyah's review. The type of research used is field qualitative (field reseasch). Based on the results of this study, it shows that in an effort to create fair business competition in Makassar City, the Business Competition Supervisory Commission (KPPU) has taken several preventive measures, namely carrying out socialization so that the public can find out and monitor the activities of business actors, hold hearings with several business actors, conduct Advocacy on government policies and activities of business actors in market competition, KPPU holds journalist forums with various media that work together to socialize unfair business competition, holds discussion forums with academics such as public lectures on campuses, conducts policy advocacy to the government that has the potential to result in practices monopoly and unfair business competition, assess agreements that may result in unfair business competition, and supervise companies in Makassar City.
Fiqh Principles and the Legitimacy of Indonesia's Isbat Session System Annisa Nurfadilah; Ahmad Adib Rofiuddin; Muh. Rasywan Syarif
Astroislamica: Journal of Islamic Astronomy Vol. 4 No. 2 (2025): Astroislamica: Journal of Islamic Astronomy (Desember)
Publisher : Islamic Astronomy Department, Sharia and Law Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47766/astroislamica.v4i2.6890

Abstract

This study aims to examine the sharia legitimacy of the Isbat Session in determining the beginning of the lunar month in Indonesia through the perspective of the fiqh principle of Tasharruf al-Imam ‘ala al-Ra’iyyah Manutun bi al-Maslahah. The focus of the study is to analyze the normative basis of this principle as a basis for state authority and to test the effectiveness of its implementation in reconciling differences in hisab-rukyat and realizing the welfare of the people. The study uses empirical qualitative methods with content analysis and critical discourse analysis approaches. Primary data includes official documents from the Ministry of Religious Affairs regarding the results of the Isbat Session for the 2015–2025 period and public responses, while secondary data are sourced from fiqh literature, journals, and related books. The research findings indicate that the Isbat Session has strong sharia legitimacy based on the principle of tasharruf al-imam, where the state acts as ulil amri who ensures the realization of public welfare through collective decisions. Empirically, 82% of the Isbat Session decisions were successfully agreed upon by the government, NU, and Muhammadiyah, proving the forum's effectiveness as a unifying instrument. However, 18% of the differences that occurred—particularly with Muhammadiyah—were caused by fundamental methodological differences between rukyat bil fi'li (NU) and hisab wujudul hilal (Muhammadiyah). This study concludes that the Isbat Session is a form of Islamic jurisprudence that is valid according to sharia and effective in creating legal certainty and social stability, although further efforts are still needed to embrace the remaining methodological differences.
Reevaluating the -20° Astronomical Dawn Angle: An Islamic Jurisprudential and Astronomical Analysis of Subh Time Determination in South Sulawesi Wahidin; Abd. Karim Faiz; Muh. Rasywan Syarif
Pena Justisia: Media Komunikasi dan Kajian Hukum Vol. 24 No. 1 (2025): Pena Justisia
Publisher : Faculty of Law, Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/pj.v24i1.6486

Abstract

The -20o dawn standard that applies in Indonesia has become a problem when the results of observations and research show that the appearance of dawn with the -20o standard is considered too fast. Based on this, researchers in this study conducted dawn observations in South Sulawesi at Aparalang Cliff in Bulukumba. The purpose of this study is to describe the method and basis of the Ministry of Religious Affairs of the Republic of Indonesia regarding the determination of dawn -20o. Second, to analyse the data of dawn appearance in Aparalang Cliff, Bulukumba, South Sulawesi based on digital image instrument. Third, to analyse the variation of dawn data from the perspective of wadh'i law. This research method is qualitative with observation at Aparalang Cliff with location specifications -5o 32' 14" (South latitude) and 120o 25' 50" (East longitude). The research time was conducted in July 2023. The result of this research is the government's provision of the Sun's position -20o below ufuq refers to the opinion of Ibn Yunus during the time of Al-Biruni, 958-1009 AD. Observation of dawn conducted on the cliff aparalang bulukumba South Sulawesi dawn (astronomical twilight) can be seen when the sun position -18o below ufuq. Fajr prayer time with a standard of -20o as determined by the government through the Ministry of Religious Affairs of the Republic of Indonesia is contrary to the concept of Wadh'i Law because the cause of the law does not yet exist in the condition of -20o.
ANALISIS PENGARUH POLUSI CAHAYA TERHADAP CITRA FAJAR SEBAGAI AWAL WAKTU SALAT DI PANTAI MALLENRENG DAN PANTAI BULOKKONG Hasbullah, Jihan Nashirah; Syarif , Muh. Rasywan
HISABUNA: Jurnal Ilmu Falak Vol 6 No 1 (2025): Maret 2025
Publisher : Universitas Islam Negeri Alauddin Makassar

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Abstract

Abstract This article discusses the impact of light pollution on the dawn image as the beginning of the Fajr prayer time in East Sinjai, Sinjai Regency, with two sub-issues: The influence of light pollution on the dawn image as the beginning of the Fajr prayer time in East Sinjai District, Sinjai Regency and The state of the dawn image as a determinant of the beginning of Fajr prayer time during excessive light pollution in East Sinjai District, Sinjai Regency. This type of research uses field research with a qualitative approach, where the researcher conducts direct observations of the study objects in the field. The researcher employs literature, religious and astronomical approaches. In data processing, this study is conducted in three stages: field observation, interviews with local residents and tourists and lastly documentation of the conditions in the research field. The results of the study at two locations, namely Mallenreng Beach and Bulokkong Beach, found the preliminary Fajr prayer time in East Sinjai District, Sinjai Regency, to be at 04:25 and 04:26, showing the dawn ṣhadiq using the ImageJ application, while the time differs from the Fajr call to prayer at nearby mosques (Masjid Al Ikhlas, Subulussalam, Rayatul Falah, and Jami’ Majmullatif), which is at 04:36. This is caused by high-category light pollution present in the research location. The implications of this research suggest that light users should reduce and promptly turn off lights so that travelers are not hindered when observing the dawn ṣhadiq, and there should be a "perpetual" prayer schedule according to local coordinates, ensuring there is no difference in the beginning times between one mosque and another, and for the owners of fishing traps to use coverings to block excessive light pollution towards the sky caused by mercury lamps, as this light is only needed underwater to attract fish into the traps.
ANALISIS KOLABORASI BADAN METEOROLOGI KLIMATOLOGI DAN GEOFISIKA DENGAN KANWIL KEMENTERIAN AGAMA DALAM PENENTUAN HILAL PERSPEKTIF ILMU FALAK DI SULAWESI SELATAN Sari, Erna; Syarif, Muh. Rasywan
HISABUNA: Jurnal Ilmu Falak Vol 6 No 2 (2025): Juni
Publisher : Universitas Islam Negeri Alauddin Makassar

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Abstract

Abstrak This examination talks about the Joint effort Investigation between the Meteorology, Climatology and Geophysics Organization and the Service of Religion in Deciding the Hilal Point of view of Falak Science in South Sulawesi. The fundamental issue is depicted in a few issue details, in particular: 1) What is the coordinated effort process between the Meteorology, Climatology and Geophysics Organization and Service of Religion in deciding the new moon?, 2) What are the elements that impact the cooperation between the Meteorology, Climatology and Geophysics Office and the Service of Religion in deciding the new moon? also, 3) What is the job of Falak Science innovation in supporting coordinated effort between the Meteorology, Climatology and Geophysics Organization and the Service of Religion? . The examination is named subjective , clear exploration with the exploration approaches utilized being: cosmic methodology, relative methodology, and juridical methodology. The data sources in this examination are essential data sources got from perceptions and meetings, while optional data sources are data acquired from books, diaries, propositions and logical compositions connected with the exploration object. The data assortment techniques utilized in this exploration are interview perception, documentation and writing study. Data the board and investigation: gathering subjective data and illustrative examination methods. The consequences of the exploration show that: 1) Deciding the new moon through a long interaction starts with holding a joint gathering to frame a rukyatul hilal group , gathering weather conditions conjecture data, setting up the devices utilized, deciding the area for doing rukyatul hilal exercises. 2) Can be isolated into two, in particular interior and outer elements. The inner variables alluded to are factors starting from the hilal or the moon, while outside factors are the area elements of the rukyat and perukyat. 3) advanced innovation in space science will give schooling to the general population in regards to deciding the new moon, that in a joint effort with the BMKG and the Service of Religion, it can add to the logical information on the's comprehension public might interpret the position and choices of the new moon. Gives understanding into stargazing and space science so this information can be valuable later on. The ramifications of this examination are: This exploration is about the cooperative investigation of the BMKG and the Service of Religion in deciding the hilal according to a cosmic point of view in the city of Makassar. It is trusted that the Middle for Meteorology, Climatology and Geophysics (BMKG) IV Makassar and the Territorial Office of the Service of Religion of South Sulawesi Area will focus closer and give data to the general population with respect to deciding the new moon, so the public will get genuine data. So issue focuses and answers for these issues can be gotten through interviews, direct perception, etc. In the event that there are numerous deficiencies, the creator requests information and upgrades.
Salary Distribution of Civil Servants After Divorce: Comparative Study of Islamic Law and National Law Khomala, Ratu; Syarif, Muh. Rasywan
Mazahibuna: Jurnal Perbandingan Mazhab VOLUME 4 ISSUE 1, JUNE 2022
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/mh.vi.27109

Abstract

This article reviews Islamic and National Laws on the distribution of salaries of Civil Servants after divorce. Field research was conducted using a sociological approach at the Belopa Religious Court, South Sulawesi. The results found that judges at the Belopa Religious Court, deciding divorce cases for civil servants in terms of salary distribution, did not apply Government Regulation Number 10 of 1983 to Number 45 of 1990 as a rule. Under the Compilation of Islamic Law, the judge only decides where the defendant is charged with iddah, mut’ah, house, and hadhanah. Meanwhile, law enforcement and justice should socialize related to legal problems where ordinary people can understand the legal consequences in society. The public should be able to understand the legal consequences of their divorce, especially civil servants.