cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota medan,
Sumatera utara
INDONESIA
Al-MARSHAD: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan
Published by Universitas Muhammadiyah Sumatera Utara
ISSN : 24425729     EISSN : 25982559     DOI : -
Core Subject : Science, Education,
Astronomy Education
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan, published by the Observatorium Ilmu Falak, University of Muhammadiyah Sumatera Utara (UMSU), Medan, Indonesia, which includes articles on the scientific research field of Islamic astronomy observatory and others. Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan accepts manuscripts in the field of research includes scientific fields relevant to: Islamic astronomy observatory and others. Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan published Twice a year in June and December.
Arjuna Subject : -
Articles 7 Documents
 1 
Search results for , issue "Vol 9, No 1 (2023): Al-Marshad" : 7 Documents clear
Fiqh and Astronomical Rashdul Qibla; Determining the Direction of the Qibla by Using a Stellarium Sayehu Sayehu; Aspandi Aspandi
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan Vol 9, No 1 (2023): Al-Marshad
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jam.v9i1.14554

Abstract

The existence of celestial bodies has many functions, such as worship interests as a guide to prayer time. When praying, it is necessary to face the Qibla, the Kaaba. Finding the direction of the Qibla is facilitated by Rashdul Kibla, which is based on observations of celestial bodies, including the Sun and constellations. The Stellarium application is one of the technological developments that can be used as a medium in determining the Qibla direction. This study aims to describe the concept of fiqh and astronomy rashdul qibla and the use of stellarium application as a medium for determining the qibla direction. Through a qualitative approach with descriptive-analytical method, this research describes the fiqh of rashdul qibla, astronomy of rashdul qibla and how to use the stellarium application as a medium for determining the qibla direction. The data source of this research is obtained through documentation of written works of fiqh and astronomy concepts that provide explanations related to rashdul qibla and the stellarium application. The results showed that the determination of the Qibla direction through rashdul qibla will be easier and measurable. The astronomical Qibla direction is part of the form of measuring, comparing and finding the Qibla direction whose accuracy is not in doubt. Stellarium is part of an IT-based application that can be used as a means of determining the Qibla direction whose calculation accuracy can be adjusted to the place where the Qibla direction is sought.
Astronomical Aspects of the Early Determination of Subuh Sheabi Astiya; Gandhung Fajar Panjalu; Andi Sitti Mariyam
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan Vol 9, No 1 (2023): Al-Marshad
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jam.v9i1.14796

Abstract

Differences are a natural thing, but differences of opinion in determining the initial time of dawn need to be reconsidered, because this concerns the human obligation to worship. Therefore, this research was conducted with the aim of discussing various kinds of differences regarding the initial determination of dawn and finding the right conclusions. The research method used is qualitative, by applying library research that uses various kinds of literature to become basic research guidelines. The results of this study indicate that at -20o the light cannot be seen because it is still too far below the horizon, so if at that point the light is seen then it is necessary to ask whether the light comes from dawn or is the light of the zodiac or what is known as the kadzib dawn (dawn false).
Method of Determining the Beginning of the Lunar Month (Scientific Study of the Syattariyah and Naqsyabandiyah Orders in Indonesia) Riza Afrian Mustaqim
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan Vol 9, No 1 (2023): Al-Marshad
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jam.v9i1.11976

Abstract

The problem of very significant differences is present in the determination of the beginning of the Kamariah month of the Shattariyah and Naqsyabandiyah communities in Indonesia. The difference is motivated by the use of conventional methods in determining the beginning of the Kamariah (Lunar) month. This research explores how the method of determining the beginning of the Kamariah month of the Shattariyah and Naqsyabandiyah congregations. how is the scientific verification of the method of determining the beginning of the Kamariah month of the Shattariyah and Naqsyabandiyah congregations. This research is a scientific research. The analysis used in this research is component analysis. The results of this research show that First, the method of determining the beginning of the Kamariah month applied by these two communities, the Shattariyah and Naqsyabandiyah communities, is a conventional method, especially in the hisab that is applied. In addition, there is Rukyatul Hilal, which is also classified as conventional in its application. Secondly, the method of determining the beginning of the month of Kamariah in the Shattariyah and Naqsyabandiyah orders cannot be scientifically proven in the Scientific Review. There are many errors in determining the beginning of the Kamariah month according to this order. The irrelevant Hisab method is the main cause. On the other hand, Rukyatul Hilal, which is considered as a determinant, has shortcomings in its application so that it is not able to detect the presence of Hilal accurately and precisely.
Using the Central Mosque Coordinates of the Regency or City for Calculations of Prayer Times in the Province of Jambi Tasnim Rahman Fitra
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan Vol 9, No 1 (2023): Al-Marshad
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jam.v9i1.12748

Abstract

This article describes the application of the coordinates of the district/city central mosque in determining the prayer time schedule in Jambi Province. The use of the coordinates of the central mosque in determining the prayer time schedule raises indications of problems if applied to areas with large stretches of territory.  This research is a field research with analytical descriptive analysis method. The data obtained is processed through a comparison of prayer time schedules in 11 districts / cities in Jambi province between the calculation base of the central mosque and the calculation base of the westernmost point of the area concerned. The results of this study indicate that the coordinates of the central mosque of the regency / city are used as the basis for calculating the prayer time schedule on the grounds that these mosques are considered representative and represent their respective regions. However, the application of the coordinates of the central mosque has an impact on not covering some areas with a maximum value of 1 minute 52 seconds. This is convincing evidence (qarinah) with the implication of having to make corrections to the use of the markaz of the central mosque of the district/city in the calculation of the prayer time schedule in Jambi province.
Feasibility Parameters of Rukyatulhilal Venue at Iqra' Tower of Universitas Muhammadiyah Makassar Alamsyah Alamsyah; Yakub Yakub; Achmad Musyahid; Andi Ariiqah
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan Vol 9, No 1 (2023): Al-Marshad
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jam.v9i1.12082

Abstract

Observation of the new moon (Rukyatulhilal) is very dependent on sky conditions, views and location. The problem that is often encountered in the implementation of failed hilal (rukyat) observations is the condition of the rukyat field which cannot be separated from the influence of geographical location, atmosphere, pollution, and weather disturbances in the sky. This study aims to determine the feasibility of the Unismuh Makassar Iqra' Tower as a venue for Rukyatulhilal from the aspects of geographical location, pollution and weather disturbances in the field. The research method was divided into three stages: 1) Geographical observations include: location height, distance from the horizon, latitude and longitude of the place; 2) rukyat method (viewing the new moon directly using binoculars); 3) qualitative descriptive data analysis. The results of the study obtained data on the feasibility of the rukyat site, in accordance with the decision of the Supreme Court of the Republic of Indonesia concerning the feasibility of the rukyatulhilal location, namely the view in that direction should not be distracted, so that the horizon will look straight in areas that have an azimuth of 240° to 300°. However, Iqra' Tower of Unismuh Makassar with the view on the horizon is not disturbed by buildings so that the horizon will be seen straight with an azimuth of 269° 28' 42.06" The viewing height is 130.9 m, pollution and weather conditions are at a moderate level because it is not in the factory location. Therefore, the Iqra' tower is very representative as a place for the sighting of the new moon.
Assessment of Night Sky Quality in Ganten Village, Kerjo District, Karanganyar: A Prospective Evaluation for the Establishment of the Falak Observatory Delta Rosiana; Yudhiakto Pramudya; Okimustava Okimustava; Muchlas Muchlas
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan Vol 9, No 1 (2023): Al-Marshad
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jam.v9i1.13545

Abstract

The establishment of an astronomical observatory requires a thorough evaluation of meteorological parameters and Night Sky Brightness Levels (NSBL). This research focuses on assessing the potential of Karanganyar as a site for astronomical education and new moon observations. To determine the NSBL in Karanganyar, satellite imagery was used, indicating favourable conditions. However, NSBL can be affected by light pollution and moon phases in specific locations. To complement the satellite data, additional measurements were taken using a Sky Quality Meter (SQM). The SQM values were processed using probability distribution analysis and showed a highest probability NSBL value of 17.22 mag/arsec2, while the maximum NSBL value reached 20.99 mag/arsec2. The NSBL derived from satellite data was 21.47 mag/arsec2. Our study shows that Karanganyar has predominantly high NSBL, suggesting low light pollution and excellent sky clarity in the region.
Measuring and Modelling Crescent Image Contrast with a DSLR Camera M. Hasan Faadillah; Mahasena Putra
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan Vol 9, No 1 (2023): Al-Marshad
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jam.v9i1.13562

Abstract

The Hijri calendar is synonymous with hilal (young crescent moon) observation. Nowadays, hilal observation is expanding to various circles using instruments that are easily obtained and widely available on the market. The configuration that is often chosen uses a portable telescope and DSLR camera to produce images. Several theoretical models on the visibility of celestial objects at twilight, including the crescent moon, have been developed by several researchers. This has prompted the study of crescent image contrast and testing of more and more data. This study contains alternative processing of crescent moon images from DSLR cameras to measure the contrast value of observations ( 16Cobs" ) and approximated by theoretical models. ( 16Cmod" ).The final result of this research is a model of the hilal contrast limit at a certain elongation and can be applied for those who are interested in testing the contrast limit according to the specifications of the instrument and observation procedures used.

Page 1 of 1 | Total Record : 7

 1 

Filter by Year

2023 2023


Reset
Filter By Issues
All Issue Vol 11, No 1 (2025): Al-Marshad Vol 10, No 2 (2024): Al-Marshad Vol 10, No 1 (2024): Al-Marshad Vol 9, No 2 (2023): Al-Marshad Vol 9, No 1 (2023): Al-Marshad Vol 8, No 2 (2022): Al-Marshad Vol 8, No 1 (2022): Al-Marshad Vol 7, No 2 (2021): Al-Marshad Vol 7, No 1 (2021): Al-Marshad Vol 6, No 2 (2020): Al-Marshad Vol 6, No 1 (2020): Al-Marshad Vol 5, No 2 (2019) Vol 5, No 1 (2019) Vol 4, No 2 (2018) Vol 4, No 1 (2018) Vol 3, No 2 (2017) Vol 3, No 1 (2017) Vol 2, No 2 (2016) Vol 2, No 1 (2016) Vol 1, No 1 (2015) More Issue