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Kajian Pengelolaan dan Pengembangan Kawasan Observatorium Astronomi Lampung (OAL): Bagian 3 Annisa Novia Indra Putri; Warid Zul Ilmi; Afrizal Vatikawa; Nindhita Pratiwi
Journal of Multidisciplinary Academic Vol 3, No 2 (2019): Special Issue in Multidisciplinary Academics related Astronomy Background
Publisher : Penerbit Kemala Indonesia

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Abstract

Institut Teknologi Sumatera (ITERA) bekerja sama dengan Institut Teknologi Bandung (ITB) dan Pemerintah Provinsi Lampung telah sepakat untuk membangun Observatorium di Lampung yang kemudian diberi nama Observatorium Astronomi Lampung (OAL). Pada tanggal 20 November 2016 telah dilakukan survei lokasi dan ditentukan titik koordinat geografis OAL yaitu 05o 27’ 71” LS dan 105o 09’ 39” BT dengan ketinggian 1030 meter di atas permukaan laut. Dengan adanya pembangunan OAL ini diharapkan akan menjadi pusat pendidikan sains dan menjadi pusat ekowisata di Provinsi Lampung sehingga Lampung meiliki daya tarik tersendiri bagi turis lokal maupun mancanegara. Dikarenakan bangunan observatorium termasuk bangunan yang dilindungi dan dipertahankan keberadaannya maka dibutuhkan pengelolaan dan pengembangan yang terarah sehingga fungsi utama dari observatorium tidak terganggu. Salah satu caranya dengan menjadikan kawasan OAL menjadi kawasan tertentu dengan menyebarkan kuesioner ke beberapa pihak terkait. Hasil dari penelitian ini menunjukkan bahwa dari 113 responden, 86 responden (76%) setuju jika OAL dijadikan sebagai kawasan tertentu sedangkan 27 responden (24%) tidak setuju. Dari 24% responden yang tidak setuju, 30%nya berasal dari Badan Penanggulangan Bencana Daerah Provinsi Lampung.
Tanggung Jawab Negara Terhadap Sampah Ruang Angkasa Menurut Hukum Internasional Frijan Masa'i; Afrizal Vatikawa; Annisa Novia Indra Putri Putri
Kyadiren Vol 2 No 1 (2020): Jurnal Ilmu Hukum Kyadiren
Publisher : PPPM, Sekolah Tinggi Ilmu Hukum (STIH) Biak-Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46924/jihk.v2i1.135

Abstract

Due to a lot of garbage, celestial bodies crashing into satellites are no longer a common thing. Even on March 12, 2017, the International Space Station (ISS) was almost hit by a shard of a celestial body whose diameter is only 0.8 centimeters but has a speed of 30,000 km per hour. The study aims to explain the responsibility of the fall of space waste to other countries according to international law. The impact of such use can interfere with the sovereignty of the country's territory, so that the International Law Commission (ILC), which is a United Nations Agency tasked with managing and discussing drafts on provisions on state responsibility, issues international legal instruments on state responsibility and this instrument is only related to state responsibility with general principles which is called as the Responsibility of States for Internationally Wrongful Acts (ILC ASR). If space debris falls to earth and enters the territory of another country, then we can conclude that the country that owns the space waste must be responsible for the country that falls into the space waste even though it is not the fault of the operator or the country that owns the satellite.
SURVEI SITUS PEMBANGUNAN OBSERVATORIUM ASTRONOMI LAMPUNG DI TAHURA WAR, GUNUNG BETUNG Robiatul Muztaba; Annisa Novia Indra Putri; Nindhita Pratiwi; Wahyu Sasongko Putro; Wirid Birastri; Hakim L. Malasan
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 7 (2018): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2018
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (842.209 KB) | DOI: 10.21009/03.SNF2018.02.PA.04

Abstract

Abstrak Pada tahun 2016, Institut Teknologi Sumatera bersama dengan Institut Teknologi Bandung, dan Pemerintah Provinsi Lampung menggagas pembangunan sebuah observatorium baru di Lampung. Kami memaparkan hasil survei astronomi pada akhir tahun 2017 di lokasi observatorium. Adapun tujuan dilakukannya survei astronomi yaitu untuk mengkaji kelayakan sebuah observatorium terhadap kondisi lingkungan dan kualitas langit, serta mendapatkan hasil pengukuran parameter atmosfer meliputi ekstingsi atmosfer, seeing, dan kecerlangan langit. Data hasil survei menjadi bahan pertimbangan dalam pemilihan instrumen dan jadwal rencana pengamatan. Dari hasil penelitian didapat bahwa rata-rata curah hujan minimum terjadi pada bulan Mei sampai Oktober, peta sebaran polusi cahaya dari pengukuran kecerlangan langit menunjukan adanya kontribusi polusi cahaya dari arah timur menuju pusat kota Bandar Lampung. Provinsi Lampung termasuk dalam kategori daerah transisi urban dengan nilai kecerlangan langit sebesar 20.85 mag arcsec-2. Sedangkan untuk pengukuran seeing didapat hasil 1.50” dan pengukuran ekstingsi menunjukkan grafik dengan kondisi atmosfer yang cukup baik untuk pengamatan. Kata-kata kunci: Survei Astronomi, Parameter Atmosfer, Kecerlangan Langit, Seeing, Ekstingsi. Abstract In 2016, Institut Teknologi Sumatera along with Institut Teknologi Bandung, and the Government of Lampung Province initiated the construction of a new observatory in Lampung. We present the results of astronomical surveys at the end of 2017 at the observatory site. The objective of the survey is to assess the feasibility an astronomical observatory to the environmental conditions and the quality of the sky, as well as to get the atmospheric parameters measurements to include atmospheric extinction, seeing, and sky brightness. The results are taken into account in the selection of instruments and schedules of observation plans. From our research, we get that the average minimum rainfall occurs in May through October, the light pollution distribution maps of the sky brightness measurements showed the presence of light pollution contribution from the east toward downtown Bandar Lampung. Lampung province included in the category of urban transition area with sky brightness value amounted to 20.85 mag arcsec-2. As for the seeing measurement, we get a value of about 1.50” and the measurement of extinction shows a graph with atmospheric conditions which is good enough for observation. Keywords: Astronomical Survey, Atmospheric Parameter, Sky Brightness, Seeing, Extinction.
FITTING ISOCHRONE OF HYADES STAR CLUSTER BY BUILDING COLOUR MAGNITUDE DIAGRAM (CMD) Annisa Novia Indra Putri
Journal of Science and Applicative Technology Vol 2 No 1 (2018): Journal of Science and Applicative Technology June Chapter
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM), Institut Teknologi Sumatera, Lampung Selatan, Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (250.465 KB) | DOI: 10.35472/281456

Abstract

Star cluster sky survey from many projects have many informations about our Galaxy, Milky Way. Hyades star cluster is the nearest open cluster and one of the best-studied star cluster. Its location about 153 light-years away from the Solar System consist of roughly spherical group of hundreds of stars. Earlier information from this cluster can be used to constraint other paramaters such as structuer, composition, dynamic formation, and evolution of Galaxy. Aim this research is fitting model of simple Colour Magnitude Diagram (CMD) with isochrone from Hyades data using monte caro method including binary star fraction effect and fotometry uncertainty. Basic parameter Hyades data is taken from WEBDA while isochrone Hyades data is taken from Padova site. The result from this research is limiting magnitude instrument observing Hyades around 16 mag. There is points of Hyades data forming new main sequence under real main sequence which fit with model.