Record Details

OBSERVASI HILĀL DI INDONESIA DAN SIGNIFIKANSINYA DALAM PEMBENTUKAN KRITERIA VISIBILITAS HILĀL

Al-Ahkam

View Archive Info
 
 
Field Value
 
Title OBSERVASI HILĀL DI INDONESIA DAN SIGNIFIKANSINYA DALAM PEMBENTUKAN KRITERIA VISIBILITAS HILĀL
 
Creator Sudibyo, Muh. Ma'rufin
 
Subject hilāl, kriteria visibilitas, kriteria visibilitas Indonesia, kriteria RHI, kontras
 
Description This research aim to analyze of the data generating a modern empirical visibility criterion called Indonesia visibility criteria (RHI criteria) in the form aD ³ 0,099 DAz2-1,490 DAz + 10,382. Although based on a local database, but these criterion are consistent with the international visibility databases such as Yallop and ICOP, along selected only for data sourced from the tropical region. These criterion also were consistent when compared to the tropical visibility database not from Indonesia. So this criteria is the national visibility criterion (for Indonesia) and also regional visibility criterion (tropical region). Comparative analysis showed that although different in form than modern visibility criterion that have similar variables as Fotheringham-Maunder and Bruin criterion, but the form of the Indonesia visibility criterion (RHI criterion) may still be accepted because it is supported by the recent observation data. The difference in shape is due to the Indonesia visibility criterion (RHI criterion) does not distinguish between optical aid-based observations with naked-eye observations.
 
Publisher Faculty of Sharia and Law, Universitas Islam Negeri (UIN) Walisongo Semarang
 
Contributor —
 
Date 2014-04-23
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://journal.walisongo.ac.id/index.php/ahkam/article/view/136
10.21580/ahkam.2014.24.1.136
 
Source Al-Ahkam; Volume 24, Nomor 1, April 2014; 113-144
2502-3209
0854-4603
 
Language eng
 
Relation https://journal.walisongo.ac.id/index.php/ahkam/article/view/136/117
 
Rights Copyright (c) 2016 Al-Ahkam