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Muh. Rasywan Syarif
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ELFALAKY: Jurnal Ilmu Falak
Published by Universitas Islam Negeri Alauddin Makassar
ISSN : 25497812     EISSN : 27228401     DOI : https://doi.org/10.24252/ifk.v4i1.14555
Core Subject : Religion, Science,
Religion Astronomy Earth & Planetary Sciences
Elfalaky adalah jurnal yang diterbitkan oleh Jurusan/Program studi Ilmu Falak Fakultas Syariah dan Hukum UIN Alauddin Makassar yang merefleksikan diri sebagai wadah akademik untuk publikasi artikel ilmiah. Jurnal ini memfokuskan pada kajian/studi Ilmu Falak yang mengintegrasikan agama dan sain dalam berbagai aspeknya yang diharapkan dapat memberi referensi bagi pembaca/akademika dalam pengembangan wawasan akademik dan keilmuan diantaranya penentuan arah kiblat, awal waktu shalat, penentuan awal bulan kamariah, dan gerhana matahari atau bulan.
Arjuna Subject : Umum - Umum
Articles 11 Documents
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Search results for , issue "Vol 6 No 2 (2022): Desember" : 11 Documents clear
INTEGRASI HISAB RUKYAT AWAL RAMADAN 1442 H DENGAN MODEL VISIBILITAS KASTNER sakirman, sakirman; Utama, Judhistira Aria; Zainon, Othman bin
ELFALAKY: Jurnal Ilmu Falak Vol 6 No 2 (2022): Desember
Publisher : UIN ALAUDDIN MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ifk.v6i2.30766

Abstract

There is no empirical evidence of the early hilal of Ramadan 1442 H that was observed through technological devices. The justification for witnessing the new moon still refers to the syar'i new moon term, not the astronomical new moon. The country of Brunei Darussalam can be used as an example when the astronomical hilal is not successfully observed, then the beginning of the hijri month is the next day or fulfills the ongoing month and there is no legal tolerance such as the use of the syar'i hilal term to replace the astronomical hilal. The integration of reckoning-rukyat is actually a methodological endeavor to perfect the criteria for the beginning of the Hijri month. Kastner's hilal visibility model is present in an effort to bridge the refinement of the criteria for the beginning of the hijri month. Through the criteria for the visibility of the hilal, Kastner offers a mathematical model that can be used as a role model for observing the hilal. Kastner's hilal visibility mathematical calculation model can be expressed in a curve that can be translated easily. Based on Kastner's hilal visibility, the early hilal of Ramadan 1442 H the hilal cannot be observed with the visual eye. Perukyat's testimony of seeing the hilal at the beginning of Ramadan 1442 H can be rejected by law because it is not based on empirical evidence in the form of a hilal image as a result of visual eye observation. According to Kasnter's hilal visibility model, the visibility of the hilal at the beginning of Ramadan 1442 H reached the maximum hilal visibility with a value of -1.68 for visual observations, the height of the hilal at the same time was 1.56 degrees (height difference between the Moon and the Sun at that time was 4, 46 degrees) with an elongation of 4.70 degrees. Observing the new moon without using tools such as a telescope, will not succeed in detecting the figure of the new moon, because the visibility of the new moon is still negative since sunset.
ELEVASI DAN TITIK KOORDINAT DALAM PENYUSUNAN JADWAL IMSAKIAH RAMADHAN KANWIL KEMENAG PROVINSI ACEH ismail, ismail; Ukhti, Laiyina
ELFALAKY: Jurnal Ilmu Falak Vol 6 No 2 (2022): Desember
Publisher : UIN ALAUDDIN MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ifk.v6i2.31150

Abstract

This article elucidates the utilization of elevation and coordinat point to arrange the imsakiah schedule issued by Regional Office of the Ministry of Religion of Aceh Province. The method used is qualitative with an astronomy approach, this study used the data of imsikiah schedules issued by the Regional Office of the Ministry of Religion of Aceh Province and interview result with compilers. The results of the study can be explained that the elevation data that used to arrange the Imsakiah schedule for the Regional Office of the Ministry of Religion of Aceh Province is fixed, there is no difference elevation data in the highland and lowland. The coordinate point of location that used to arrange the imsakiah schedule are socio-religious coordinates, these coordinates are not correlated with the radius of enforcement location, with the result that the enforcement conversion isunavoidable and the iḥtiyāṭ value is only serves as safety.
PENENTUAN PREDIKSI JUMLAH GERHANA MATAHARI DENGAN ARGUMEN LINTANG BULAN DAN ARITMATIKA Izzuddin, Ahmad; Hidayat, Ehsan
ELFALAKY: Jurnal Ilmu Falak Vol 6 No 2 (2022): Desember
Publisher : UIN ALAUDDIN MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ifk.v6i2.31403

Abstract

Variation in the number of solar eclipses is one of the number phenomena that occurs every year. Territorially, eclipses can occur and be observed once or twice and globally, solar eclipses can occur in quantities of 2 until 5. There are several literatures that say the minimum-maximum number is different from the data above. With a statistical approach, this paper examines one of the important components of the initial eclipse prediction algorithm, which is the value of the argument of moon’s latitude symbolized by large F and through arithmetic used to find a pattern of variations in a number. There are two interesting findings, the first argument of moon’s latitude value has a regular number pattern on each lunation, which is increased by 30,6705. Second, if in general people have to predict eclipses every month, then this study suffices data from the beginning of the new moon in a year, to be able to find out the eclipse in the months after or before.
TREN PENGEMBANGAN KAJIAN ILMU FALAK DI PONDOK PESANTREN AL-ISLAM JORESAN MLARAK PONOROGO Muhtar, Imroatul Munfaridah
ELFALAKY: Jurnal Ilmu Falak Vol 6 No 2 (2022): Desember
Publisher : UIN ALAUDDIN MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ifk.v6i2.31870

Abstract

Astronomy is a unique and rare science that is considered to provide real benefits to Muslim society. One of the Islamic Boarding Schools in Ponorogo which preserves astronomy by incorporating this knowledge into a formal curriculum that combines astronomy to observe the new moon. This research is a qualitative descriptive research with data collection techniques using observation, interviews and documentation then the analysis uses development theory and astronomy theory which aims to find out the methods of studying astronomy at Al-Islam Islamic Boarding School Mlarak Ponorogo and to find out the implications of the development of studying astronomy on students and the community around Joresan Mlarak Ponorogo Al-Islam Islamic Boarding School. The results of this study were found in learning using 2 methods, namely classical and contemporary in which the classical method with reference to the book of Sulam al-Nayiro is given to MAK majors in grades 5 and 6 with material from the beginning of the moon to eclipses, while in class 4 the MAK majors students get learning astronomy with contemporary methods using ephemeris with initial materials prayer time and Qibla direction. So that the implications of studying astronomy are able to change students to be interested in information related to determining the beginning of the Hijri month, solar eclipses and lunar eclipses.
INOVASI ALAT PERAGA FALAK DALAM PENGUKURAN ARAH KIBLAT (Studi Analisis "Mutsalatsah Qiblah" Menggunakan Bayangan Matahari Setiap Saat) Al-Anshary, Ahmad Fuad
ELFALAKY: Jurnal Ilmu Falak Vol 6 No 2 (2022): Desember
Publisher : UIN ALAUDDIN MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ifk.v6i2.32116

Abstract

Qibla direction is the closest direction to the Kaaba. Measuring the Qibla direction is important in society. The problem of Qibla direction is not only a matter of worship, but also related to social problems and community habits. Allah has created the sun as the source of human life. In connection with determining the direction of Qibla, the sun becomes an accurate Qibla direction. Humans wherever they are, as long as they can see sunlight, they can actually determine the direction of Qibla. There are several ways to determine the Qibla direction, ranging from simple to complex. With a simple and low-cost method, it is hoped that it can be an alternative in determining the exact direction of Qibla. With the innovation of the Mutsalatsah Qiblah tool, it is hoped that it will be able to answer the challenges of life that are growing day by day. For this reason, Mutsalatsah Qiblah answers this need, with a simple tool and embedded several other supporting components, which are expected to have the same accuracy as manufactured products such as digital theodolites which have high accuracy.
KALENDER HIJRIAH KRITERIA 29 DALAM TINJAUAN FIKIH Elly Uzlifah
ELFALAKY: Jurnal Ilmu Falak Vol 6 No 2 (2022): Desember
Publisher : UIN ALAUDDIN MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ifk.v6i2.32383

Abstract

Criteria 29, ideas by Hendro Setyanto emerged as a new perspective criterion in the compilation and unification of the Hijri calendar in Indonesia which is still so thick of difference between the pattern of understanding mazhab hisab and mażhab rukyah. If the current criteria tries to approach the beginning of the month with visibility criteria of the hilal whose visibility condition is highly dependent on local conditions, then criterion 29 comes with a typical Indonesian tropical climate approach. The archipelagic environment in the equatorial region of Indonesia certainly has a difference in visibility with the desert environment where located in the subtropical region of Saudi Arabia, so the effort to apply the visibility criteria of a place to another certainly has a variety of different problems and constraints. Hijriah calendar countdown criteria 29 Astronomically is a pure argument which is argumentative with high accuracy computing method. The results showed that in Fiqh, the basic concepts of Hijri calendar criterion 29 in the determination of the beginning of the lunar month according to the jumhur view of the juris of Fiqh, while the recalculation of the Hijri calendar criteria 29 is one of the wasīlah option to simplify and controll calendar of rukyah. Regardless of the Hijri Islamic calendar, the criteria 29 gets a reasonable position, the rukyah is still declared as a standard (al-aṣl). []
The PENOLAKAN TERHADAP HASIL PENGKURAN ARAH KIBLAT DALAM PERSPEKTIF MAQASID AS-SYARI’AH Nur'aini
ELFALAKY: Jurnal Ilmu Falak Vol 6 No 2 (2022): Desember
Publisher : UIN ALAUDDIN MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ifk.v6i2.32630

Abstract

In 2006 the Ministry of Religion held a Qibla direction certification program for all mosques in Indonesia as an effort to provide peace and stability in worship. However, in practice, after knowing the results of the new measurements, the mosque takmirs refused to apply them in the prayers. This is done with the reason to maintain the brotherhood of the mosque congregation. The results of this study indicate that the phenomenon of rejecting the direction of the Qibla in the maqashid sharia perspective is better than forcing the community to implement something new, which can cause damage to community unity. Because maintaining unity and integrity is part of the maqasid sharia of an Islamic law.
VARIASI WAKTU SALAT: Studi Kasus Masjid-Masjid Di Kota Parepare Dalam Prespektif Hisab Kontemporer Dan Hukum Islam Faiz, ABD. Karim Faiz; Wahidin, Wahidin
ELFALAKY: Jurnal Ilmu Falak Vol 6 No 2 (2022): Desember
Publisher : UIN ALAUDDIN MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ifk.v6i2.32727

Abstract

Prayer times in the Parepare city, such as at the Great Mosque of Parepare, the Senggol Grand Mosque of Parepare, and mosques in all sub-districts of Parepare City still occur differences and time differences. This is based on the author's observation on 18 October 2021. The time of maghrib prayer based on the adhan varies. One mosque calls to prayer at 5:53 pm, while another calls to prayer at 6:00 pm, 5:59 pm, and the latest at 6:02 pm. This problem is the basis of research on prayer time variations in Parepare City with a Contemporary Hisab Review and Islamic Law Analysis. The objective of this research is first, to describe the way or method of determining prayer times in Parepare City Mosques. Second, to analyse the accuracy of prayer times in Parepare City Mosques in the review of Contemporary Hisab. Third, to analyse, describe and compare the difference of prayer times in Parepare City. The result of this research is that the method of determining the prayer time of Parepare City Mosques varies (Ministry of Religion Schedule, Sheikh Sa'aduddin Djambek's Timetable, Prayer Time Application, Hisab Muhammadiyah Version). The accuracy of the praying time of the mosques in Parepare City from the perspective of contemporary hisab has three categories; accurate, inaccurate and passing the time of ikhtiyat (less and more not passing 2 minutes), inaccurate and fatal (passing 2 minutes). The variation of prayer times in the Parepare city from the perspective of Islamic law is that the schedule of the five daily prayers (Dhuhr, Asr, Maghrib, Isha' and Fajr) at the Al-Azhar Islamic Centre mosque, Al-Muttaqin Mosque and Nurul Asiah Mosque (especially for the Fajr prayer) is invalid, because it has not yet entered the time for the obligation to pray.
FIKIH FALAKIYAH PERSPEKTIF TEORI ASTRONOMI: Analisis Tinggi Hilal dari Segi Koreksi Semidiameter Bulan Hidayatullah, Muhammad Syarief
ELFALAKY: Jurnal Ilmu Falak Vol 6 No 2 (2022): Desember
Publisher : UIN ALAUDDIN MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ifk.v6i2.33478

Abstract

The Altitude of the hilal mar'i has always been a major concern in the concept of hilal visibility in general. The reference for the altitude of the new moon can be found by using the Moon's semi-diameter correction. Falakiyah institutions in Indonesia, when calculating the beginning of the lunar month, always use the Moon's semi-diameter correction to determine the altitude of the new moon that can be seen by observers. Meanwhile, world astronomers do not use this correction in calculating the movement of the Moon. Using the library research method to be able to review library materials and key information documents. An astronomical approach, in order to be able to provide scientific reasons regarding the use of the Moon's semidiameter correction. The sources of reckoning data are the astronomical almanac and ephemeris reckoning of the Ministry of Religion of the Republic of Indonesia, the reference point is the midpoint of the Moon, so all calculations using this data should not change the reference point in the semidiameter correction for the new moon altitude. This change is considered as an inconsistency of the falakiyah reckoning experts. Because, if you use a different semi-diameter correction, it will produce a different value for calculating the altitude of the new moon.
ANALISIS DAMPAK POLUSI CAHAYA LAMPU ARTIFISIAL TERHADAP KECERLANGAN LANGIT MALAM MENGGUNAKAN SKY QUALITY METER (Studi Kasus Barus-Sumatera Utara): Studi Kasus Barus-Sumatera Utara Firdaus, Muhammad Dimas; Butar-Butar, Arwin Juli Rakhmadi; Putraga, Hariyadi; Hidayat, Muhammad
ELFALAKY: Jurnal Ilmu Falak Vol 6 No 2 (2022): Desember
Publisher : UIN ALAUDDIN MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ifk.v6i2.33787

Abstract

The brightness of the night sky is a necessity in astronomical observations. Sky with minimal light pollution can be optimized for observation and research. Light pollution is an obstacle in astronomical observations, one of the light pollution that affects the night sky a lot is artificial lights that are not properly conditioned. In this study, it is explained how the impact of artificial lights on good sky brightness using the Sky Quality Meter (SQM). By observing several nights, it was found that locations with a lot of light exposure can make the sky brighter ~3.3 times compared to locations with minimal light.

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