Curriculum Vitae

DR. NAZHATULSHIMA BINTI AHMAD

Senior Lecturer
  • Department of Physics
    Faculty of Science
  • n_ahmad
  • +603-79674100

AREAS OF EXPERTISE

  • ASTROPHYSICS
    Stellar
  • SOLAR SYSTEM
    Planetary Bodies System
  • ISLAMIC ASTRONOMY

ACADEMIC QUALIFICATION

  • Doctoral Degree (PhD)
    Universiti Malaya (UM)
  • MSC, (FIZIK)
    Universiti Malaya (UM)
  • BSC, (FIZIK)
    Universiti Malaya (UM)

ADMINISTRATIVE DUTIES

  • Committee Members
    07 Feb 2022 - 31 Dec 2023 (Department)

MEMBERSHIPS

  • INTERNATIONAL ASTRONOMICAL UNION, MEMBER
    Since 2019 (International)

PUBLICATIONS

Article in Journal
WoS
  1. Faid, Muhamad Syazwan; Nawawi, Mohd Saiful Anwar Mohd; Saadon, Mohd Hafiz Mohd; Nahwandi, Muhammad Syaoqi; Shariff, Nur Nafhatun Md; Hamidi, Zety Sharizat; Wahab, Raihana Abdul; Norman, Mohd Paidi; Ahmad, Nazhatulshima (2023). Confirmation methodology for a lunar crescent sighting report, NEW ASTRONOMY. 103. doi:10.1016/j.newast.2023.102063
  2. Ahmad, Nazhatulshima; Mohamad, Nur Izzatul Najihah; Wahab, Raihana Abdul; Nawawi, Mohd Saiful Anwar Mohd; Zainuddin, Mohd Zambri; Mohamed, Ibrahim (2022). Analysis Data of the 22 Years of Observations on the Young Crescent Moon at Telok Kemang Observatory in Relation to the Imkanur Rukyah Criteria 1995, SAINS MALAYSIANA. 51(10), 3415-3422. doi:10.17576/jsm-2022-5110-24
  3. Zulkeflee, A. N.; Yussof, W. N. J. H. W.; Umar, R.; Ahmad, N.; Mohamad, F. S.; Man, M.; Awalludin, E. A. (2022). Detection of a new crescent moon using the Maximally Stable Extremal Regions (MSER) technique, ASTRONOMY AND COMPUTING. 41. doi:10.1016/j.ascom.2022.100651
  4. Ismail, N. H., Ahmad, N., Mohamed, N. A., & Tahar, M. R. (2021). Analysis of Geomagnetic Ap Index on Worldwide Earthquake Occurrence using the Principal Component Analysis and Hierarchical Cluster Analysis. Sains Malaysiana, 50(4), 1157-1164. doi: 10.17576/jsm-2021-5004-25
  5. Ahmad, N., Nawawi, M., Zainuddin, M. Z., Nasir, Z. M., Yunus, R. M., & Mohamed, I. (2020). A New Crescent Moon Visibility Criteria using Circular Regression Model: A Case Study of Teluk Kemang, Malaysia. Sains Malaysiana, 49(4), 859-870. doi: 10.17576/jsm-2020-4904-15
  6. Tahar, Mohammad R.; Ahmad, Nazhatulshima; Ismail, Nur H. (2020). Identifying Light Pollution Sources at Two Major Observatories in Malaysia, SAINS MALAYSIANA. 49(2), 439-445. doi:10.17576/jsm-2020-4902-23
ESCI
  1. Faid, Muhamad Syazwan; Nawawi, Mohd Saiful Anwar Mohd; Saadon, Mohd Hafiz Mohd; Ahmad, Nazhatulshima; Zin, Aizan Ali Mat (2022). Islamic Historical Review on the Middle Age Lunar Crescent Visibility Criterion, JOURNAL OF AL-TAMADDUN. 17(1), 109-126. doi:10.22452/JAT.vol17no1.9
Scopus
  1. Faid M.S., Nawawi M.S.A.M., Saadon M.H.M., Wahab R.A., Ahmad N., Nahwandi M.S., Ahmed I., Mohamed I. (2024). Assessment and review of modern lunar crescent visibility criterion, Icarus. 412. doi:10.1016/j.icarus.2024.115970
  2. Mohd Nawawi M.S.A., Faid M.S., Saadon M.H.M., Wahab R.A., Ahmad N. (2024). Hijri Month Determination in Southeast Asia: An Illustration Between Religion, Science, and Cultural Background, Heliyon. 10(20). doi:10.1016/j.heliyon.2024.e38668
  3. Faid M.S., Mohd Nawawi M.S.A., Abdul Wahab R., Ahmad N. (2023). HilalPy: Software to analyse lunar sighting criteria[Formula presented], Software Impacts. 18. doi:10.1016/j.simpa.2023.100593
  4. Faid M.S., Nawawi M.S.A.M., Saadon M.H.M., Nahwandi M.S., Shariff N.N.M., Hamidi Z.S., Wahab R.A., Norman M.P., Ahmad N. (2023). Confirmation methodology for a lunar crescent sighting report, New Astronomy. 103. doi:10.1016/j.newast.2023.102063
  5. Ahmad N., Mohamad N.I.N., Wahab R.A., Nawawi M.S.A.M., Zainuddin M.Z., Mohamed I. (2022). Analysis Data of the 22 Years of Observations on the Young Crescent Moon at Telok Kemang Observatory in Relation to the Imkanur Rukyah Criteria 1995, Sains Malaysiana. 51(10), 3415-3422. doi:10.17576/jsm-2022-5110-24
  6. Faid M.S., Nawawi M.S.A.M., Saadon M.H.M., Ahmad N., Ali @ Mat Zin A. (2022). Islamic Historical Review on the Middle Age Lunar Crescent Visibility Criterion, Journal of Al-Tamaddun. 17(1), 109-125. doi:10.22452/JAT.vol17no1.9
  7. Hj Wan Yussof W.N.J., Man M., Umar R., Zulkeflee A.N., Awalludin E.A., Ahmad N. (2022). Enhancing Moon Crescent Visibility Using Contrast-Limited Adaptive Histogram Equalization and Bilateral Filtering Techniques, Journal of Telecommunications and Information Technology. 2022(1), 3-13. doi:10.26636/jtit.2022.155721
  8. Zulkeflee A.N., Yussof W.N.J.H.W., Umar R., Ahmad N., Mohamad F.S., Man M., Awalludin E.A. (2022). Detection of a new crescent moon using the Maximally Stable Extremal Regions (MSER) technique, Astronomy and Computing. 41. doi:10.1016/j.ascom.2022.100651
  9. Zainuddin M.Z., Haron S., Niri M.A., Ahmad N., Nawawi M.S.A.M., Man S., Rodzali M.Z., Ramli R., Wahab R.A., Ismail K., Zaki N.H.A. (2013). Sky brightness condition during total solar eclipse on July 22, 2009, Middle East Journal of Scientific Research. 13(2), 220-223. doi:10.5829/idosi.mejsr.2013.13.2.1789
  10. Nawawi M.S.A.M., Zainuddin M.Z., Ahmad N., Niri M.A., Man S., Wahab R., Ismail K., Zaki N.H.A. (2012). Application of scientific approach to determine lunar crescent's visibility, Middle East Journal of Scientific Research. 12(1), 96-100. doi:10.5829/idosi.mejsr.2012.12.1.1672
Others
  1. A NEW CRESCENT MOON VISIBILITY CRITERIA USING CIRCULAR REGRESSION MODEL: A CASE STUDY OF TELUK KEMANG, MALAYSIA
  2. Nawawi, M.S.A.M., Wahid, K., Man, S., Ahmad, N. & Niri, M. A. (2020). Pemikiran Imam Taqi al-Din al-Subki (683/1284-756/1355) Berkaitan Kriteria Kenampakan Anak Bulan. Jurnal Syariah, 28 (1), 1-30.
  3. N.Ahmad et.al (2018). Semi-Empirical Modelling of Light Polluted Twilight Sky Brightness. Jurnal Fizik Malaysia, 30(2), 59 - 67.
  4. Nurul Fathin binti Ngadiman, Nazhatulshima binti Ahmad, Raihana Abdul Wahab. (2018). Pemupusan Atmosfera dan Kecerahan Langit Malam di Observatori Negara Langkawi
  5. Supian, A.M, Abdul Wahab, R. , Ahmad. N. (2018). Kajian Fotometri Bintang Dedua:RW Coma Berenicees. Jurnal Falak, 4,19-28.
  6. Ammar Musa, Nazhatulshima Ahmad, Mohd Zambri Zainuddin & Nurulhuda Ahmad Zaki. (2017). Teknik Pengimejan Anak Bulan Selepas Ijtimak dengan Menggunakan Kamera CCD. Jurnal Falak (3).
  7. N.Ahmad et al (2017). Kajian Kitaran Darkonik Bulan: Analisis Data Kenampakan Anak Bulan Tahun 2000-2017, 3, 55-73
  8. Nazhatulshima Ahmad, Mohd Zambri Zainuddin, Mohd Sahar Yahya, Hakim L. Malasan, Christian Buil. 2015.Spectral variations of the Be disk of -Scorpii during the 2011 periastron passage. New Astronomy 36:80A
  9. Nawawi, M.S.A.M., Zainuddin, M.Z., Ahmad, N., Niri, M.A., Man, S., Wahab, R., Ismail, K., Zaki, N.H.A. (2012). Application of scientific approach to determine lunar crescent's visibility. Middle East Journal of Scientific Research, 12 (1), pp. 96-100. Cited 1 time.
  10. Nazhatulshima Ahmad, Mohd. Zambri Zainuddin, Mohd. Sahar Yahya and Djoni N. Dawanas. The Observations of H-alpha, FeII and HeI in Classical Be Stars. Malaysian Journal of Science 28(3):315-322
  11. Sharifah Fetom Syed Zain, Nazhatulshima Ahmad and Mohd Zambri Zainuddin. 2007. Helium 4009.27 A Phase Variation in Alpha Virginis. Malaysia Journal of Science 26(2):143-149.
  12. Mohd Zambri Zainuddin, Noradni Azman Abd Aziz, Adibah Arif, Nazhatulshima Ahmad and Saedah Haron.2006. Astronomical Seeing Measurement of two Observatory sites in Malaysia: The DIMM Method. Malaysian Journal of Science 25(1):129-135
  13. Mohd Zambri Zainuddin and Nazhatulshima Ahmad.2002. Measurement of atmospheric refraction near the horizon at Teluk Kemang. Malaysian Journal of Science 21(1&2):165-170
Chapter in Books
  1. Norihan Kadir, Raihana Abdul Wahab, Nazhatulshima Ahmad, Mohd Saiful Anwar Mohd Nawawi, Saadan Man & Nurul Huda Ahmad Zaki. Dlm. Takwim Hijri Isu & Pengurusan, Mohd Shukri Hanapi & Shahir Akram Hassan (pnyt). hlm 93-108. Penang: ISDEV, USM
Article in Proceeding
  1. M. R. Tahar, N. Ahmad, (2019). Characterizing Light Pollution Spectra To Identify Light Pollution Contributions at Balai Cerap Teluk Kemang. Prosiding Seminar Ilmu Falak Dan Masyarakat di Nusantara, 197-202. ISBN 978-967-16077-3-2
  2. N. Ahmad, (2019). Kajian Asteroid di Malaysia. Prosiding Seminar Ilmu Falak Dan Masyarakat di Nusantara, 9-14. ISBN 978-967-16077-3-2
  3. N.H. Ismail, N. Ahmad, N. A. Mohamed, M.R. Tahar (2019). Earthquake Triggering by Geomagnetic Disturbance, Prosiding Seminar Ilmu Falak Dan Masyarakat di Nusantara, 215-217. ISBN 978-967-16077-3-2
  4. Chin Wei Loon, Mohd Zambri Zainuddin, Nazhatulshima Ahmad, Muhammad Shamim Syukur, Muhammad Redzuan Tahar,AIP Conf. Proc. 1657, 050006 (2015)
  5. Nazhatulshima Ahmad, Chin Wei Loon, Muhammad Shamin Syukor, Saedah Haron, Mohd. Zambri Zainuddin & Muhammad Redzuan Md Tahar. 2015.The Astronomical Seeing Measurements at Langkawi National Observatory. The proceeding of the 2015 International Conference on Space Science and Communication, pg 339-342
  6. Nazhatulshima Ahmad, Mohd. Zambri Zainuddin, Mohd. Sahar Yahya, Peter P. Eggleton and Hakim L. Malasan. 2010. Evolutionary study of the Be star: 28 Tau. Proceedings IAU Symposium No. 272
  7. Nazhatulshima Ahmad, Mohd Zambri Zainuddin & Mohd Sahar Yahya. 2009. Spectral Lines Profiles of Be Star: Beta Lyrae. The 8th Pacific Rim Conference on Stellar Astrophysics ASP Conference Series, vol.404: 297-301
Other Publications
  1. Nazhatulshim Ahmad, Raihana Abdul Wahab, Mohd Saiful Anwar Mohd Nawawi, (2024). Kajian Kenampakan Hilal di Baitul Hilal, Pasir Panjang, Segari, Perak Darul Ridzuan - Technical Report
  2. Nawawi, M.S.M, Zainuddin, M.Z., Man, S., Ahmad, N., Wahab, R.A., Niri, M.A, Yazid, K.A., Zaki, N.A., Tahar, M.R., Wahid, K. (2022). Keputusan Jawatankuasa Perundingan Hukum Syarak Wilayah Persekutuan Berkenaan Pandangan Hukum Berkenaan Pengisbatan Anak Bulan Dari Perspektif Syariah Dan Astronomi. Jawatankuasa Perundingan Hukum Syarak Wilayah Persekutuan - Policy Paper
  3. Nawawi, M.S.M, Zainuddin, M.Z., Man, S., Ahmad, N., Wahab, R.A., Niri, M.A, Yazid, K.A., Zaki, N.A., Tahar, M.R., Wahid, K. (2022). Keputusan Muzakarah Jawatankuasa Fatwa Negeri Melaka. Mengenai Pandangan Hukum Berkenaan Pengisbatan Anak Bulan Dari Perspektif Syariah Dan Astronomi. Jawatankuasa Fatwa Negeri Melaka. - Policy Paper
  4. Nawawi, M.S.M, Zainuddin, M.Z., Man, S., Ahmad, N., Wahab, R.A., Niri, M.A, Yazid, K.A., Zaki, N.A., Tahar, M.R., Wahid, K. (2022). Keputusan Muzakarah Majlis Fatwa Negeri Sabah Mengenai Pandangan Hukum Berkenaan Pengisbatan Anak Bulan Dari Perspektif Syariah Dan Astronomi. Majlis Fatwa Negeri Sabah. - Policy Paper
  5. KEPUTUSAN MESYUARAT JAWATANKUASA FATWA NEGERI SELANGOR, 'PANDANGAN HUKUM SYARAK PENGISBATAN ANAK BULAN DARI PERSPEKTIF SYARIAH DAN ASTRONOMI'", BIL 3/2021, 18 MEI 2021. - Policy Paper
  6. Kompilasi Pandangan Hukum Jawatankuasa Muzakarah Majlis Kebangsaan Bagi Hal Ehwal Islam Malaysia (MK(), ms 66-67, Jabatan Kemajuan Islam Malaysia. - Policy Paper
  7. Mohd Nawawi, M.S., Zainuddin, M.Z., Man, S., Ahmad, N., Abdul Wahab, R., Abdul Niri, M., Yazid, K.A., Ahmad Zaki, N., Tahar, M.R., Wahid, K. (2021). Pengisbatan Anak Bulan dari Perspektif Syariah dan Astronomi. 66-67 - Policy Paper
  8. Mohd Nawawi, M.S., Zainuddin, M.Z., Man, S., Ahmad, N., Abdul Wahab, R., Abdul Niri, M., Yazid, K.A., Ahmad Zaki, N., Tahar, M.R., Wahid, K. (2021). Pengisbatan Anak Bulan dari Perspektif Syariah dan Astronomi. - Technical Report
  9. Mohd Nawawi, M.S., Zainuddin, M.Z., Man, S., Ahmad, N., Abdul Wahab, R., et.al (2021). PENGISBATAN ANAK BULAN DARI PERSPEKTIF SYARIAH DAN ASTRONOMI https://www.muftiselangor.gov.my/fatwa-personalisation/fatwa-tahunan/keputusan-fatwa-xwarta/2016/1141-pandangan-hukum-syarak-pengisbatan-anak-bulan-dari-perspektif-syariah-dan-astronomi - Policy Paper
  10. Zainuddin, M.Z., Wahab, R.A, Ahmad, N., & et al. (2019). Penilaian Semula Nilai Altitud Matahari Di Bawah Ufuk Bagi Penentuan Awal Waktu Solat Subuh Di Malaysia (Laporan Penyelidikan Isu Kefatwaan). Putrajaya: Jabatan Kemajuan Islam Malaysia. - Technical Report

RESEARCH PROJECT

National
  1. 2019 - 2024, Others MOHE - Top 100 (IIRG)-FNW
    Development Of Procedures On The Criteria For Crescent Moon Visibility Based On Al-hisab Method And A Reliable Islamic Calendar In Malaysia ( Principal Investigator(PI))
  2. 2022 - 2024, Government Agency
    Kajian Kenampakan Anak Bulan Di Baitul Hilal Segari, Pasir Panjang, Perak ( Principal Investigator(PI))
  3. 2022 - 2024, Government Agency
    Solar And Planetary System Influences On Climate Change And Natural Disasters ( Co-Researcher)
  4. 2023 - 2024, Government Agency
    Cadangan Kaedah Pengesahan Imej Anak Bulan Menggunakan Kaedah Statistik ( Co-Researcher)
  5. 2023 - 2024, Government Agency
    Kajian Teknik Pengimejan Dan Garis Panduan Pengimejan Anak Bulan ( Principal Investigator(PI))
  6. 2022 - 2023, Government Agency
    Pemantauan Kadar Pencemaran Cahaya Di Baitul Hilal Segari, Pasir Panjang, Perak ( Co-Researcher)
  7. 2020 - 2021, Government Agency
    Pengisbatan Anak Bulan Dari Perspektif Syariah Dan Astronomi ( Co-Researcher)
  8. 2023 - 2025, Fundamental Research Grant Scheme (FRGS)
    New Detection Algorithm of Young Moon Crescent First Visibility in Malaysia using Image Processing Technique, Universiti Sultan Zainal Abidin (UniSZA) ( Co-Researcher)
  9. 2019 - 2021, Others MOHE
    Development Of Procedures On The Criteria For Crescent Moon Visibility Based On Al-hisab Method And A Reliable Islamic Calendar In Malaysia ( Principal Investigator(PI))
  10. 2018 - 2019, Geran Penyelidikan dan Pengurusan Fatwa JAKIM
    Penilaian Semula Nilai Altitud Matahari di bawah Ufuk bagi Penentuan Awal Waktu Solat Subuh di Malaysia ( Consultant)
  11. 2018 - 2019, Geran Penyelidikan Universiti Malaya (UMRG)
    Statistical modelling of the correlation between solar activities and earthquake occurences ( Principal Investigator(PI))
University
  1. 2021 - 2022, University Grant
    Aplikasi Teknik Pengimejan Digital Dalam Cerapan Anak Bulan Dari Perspektif Syariah Dan Astronomi ( Co-Researcher)

CONSULTANCY PROJECT

  • Koordinat Kedudukan Asteroid Untuk Memperolehi Kod Observatori Antarabangsa Bagi Kompleks Baitul Hilal Mains, Institut Penyelidikan Alam Sekitar Pantai Timur, Project Leader/Lead Consultant
    01 Jul 2024 - 01 Dec 2024 (National)
  • Aktiviti Cerapan Langit Malam Amal Bina Iman Taqwa, Sekolah Rendah Integrasi Tahfiz Nadi Al Baghdadi Putrajaya, Project Leader/Lead Consultant
    03 Nov 2023 - 03 Nov 2023 (National)
  • Man and Biosphere (Mab) 360 Biodiversity Education Programme Tasik Chini, Pahang, Majlis Biodiversity Pahang, Project Leader/Lead Consultant
    22 Sep 2023 - 23 Sep 2023 (National)

PAPER PRESENTED

INVITED SEMINAR
  1. Kajian Asteroid di Malaysia , Seminar Falak Nusantara 2018 (Southeast-Asia Regional Astronomy Seminar 2018), Institut Tanah dan Ukur Negara, Jabatan Mufti Negeri Perak dan Universiti Malaya (International) (17 Oct 2018 - 18 Oct 2018)
INVITED SPEAKER
  1. Kolaborasi Penyelidikan Profesional-Amatur di Malaysia, Konvensyen Profesional-Amatur Astronomi Malaysia 2024, Majlis Agama Islam Negeri Sembilan (MAINS) (National) (27 Sep 2024 - 29 Sep 2024)
  2. Evolusi dan Perkembangan Instrumen Falak: Antara Kaedah Tradisional dan Kontemporari, Seminar Falak Peringkat Sarawak 1444H/2022M , Jabatan Mufti Sarawak (National) (09 Dec 2022 - 09 Dec 2022)
  3. Pengimejan Digital Dalam Cerapan Anak Bulan, Persidangan Meja Bulat Isu-isu semasa Falak, Jabatan Mufti Wilayah Persekutuan (National) (01 Sep 2020 - 03 Sep 2020)
  4. Isu Status Imej Hilal selepas cerapan dalam pensabitan awal bulan, Muzakarah Falak Peringkat Kebangsaan 2019, Jabatan Kemajuan Islam Malaysia (JAKIM) (National) (17 Sep 2019 - 19 Sep 2019)
  5. Bumi ini Rata?, Seminar Falak Syarie 2018, Institut Latihan Islam Malaysia (National) (26 Apr 2018 - 26 Apr 2018)
  6. An overview of optical astronomy research in Malaysia, Astronomy Conference 2017, Planetarium Negara, MOSTI (National) (12 Oct 2017 - 12 Oct 2017)
POSTER PRESENTER
  1. Optical Light Curve and Spectral Analyses of Nova and Recurrent Nova: Nova Per 2020 and RS Ophiuchi, IAU General Assembly 2024, International Astronomical Union (International) (05 Aug 2024 - 14 Aug 2024)
  2. Optical Light Curve and Spectroscopy Analyses of the Recurrent Nova RS Ophiuchi during the 2021 Outburst, Asia-Pacific Regional IAU Meeting 2023, National Astronomical Observatory of Japan (International) (07 Aug 2023 - 11 Aug 2023)
PRESENTER
  1. Characterizing Light Pollution Spectra To Identify Light Pollution Contributions at Balai Cerap Teluk Kemang, Seminar Falak Nusantara (18 Oct 2019)
  2. Earthquake Triggering by Geomagnetic Disturbance, Seminar Falak Nusantara (18 Oct 2019)
  3. On The Relationship of Solar Magnetic Field and Solar Wind Properties Associated with Flare, Japan-Malaysia Joint Seminar on Space Weather and Electromagnetism and Intensive on Space Magnetohydrodynamics, ICSWSE, Kyushu University (International) (22 Mar 2018 - 29 Mar 2018)
  4. The Astronomical Seeing Measurement At Langkawi National Observatory, 2015 International Conference on Space Science & Communication (IconSpace2015), Universiti Kebangsaan Malaysia and ANGKASA (Pusat Sains ANGKASA) (International) (10 Jul 2015 - 12 Jul 2015)
  5. Astrometric Observations of near-Earth Asteroids, 3rd Southeast Asian Young Astronomers Collaboration meeting, Department of Physics, University of Malaya (International) (21 Oct 2014 - 21 Oct 2014)
  6. Evolutionary study of the Be star: 28 Tau, International Astronomical Union Symposium 272, International Astronomical Society (IAU) (International) (19 Jul 2010 - 23 Jul 2010)
  7. Spectral Lines Profiles of Be Star: Beta Lyrae., The 8th Pacific Rim Conference on Stellar Astrophysics ASP Conference Series, National Astronomical Research of Thailand (NARIT) and Astronomical Society of the Pacific (International) (05 May 2008 - 09 May 2008)
OTHERS
  1. Acquirement of the observatory code of Langkawi National Observatory, National Physics Conference 2014, Universiti Tunku Abdul Rahman dan Institute Fizik Malaysia (IFM) (National) (18 Nov 2014 - 19 Nov 2014)

ACADEMIC/PROF. SERVICES

Evaluation
  1. (2024) Multiwavelength Astrophysics Observations Via Very Long Baseline Interferometry, University, (Internal Examiner)
  2. (2024) Ciri-Ciri Sinar-X Sagittarius a Ketika Suar dan Senyap Sepanjang Dua Dekad, National, (External Examiner)
  3. (2023) Analysis Tool for Lunar Crescent Visibility Criterion Based On Integrated Lunar Crescent Database, International, (Reviewer)
  4. (2023) Study of Solar Radio Activities Using Spectrometer and Heliograph, University, (Internal Examiner)
  5. (2022) Nighttime Clouds Detection Above Permatapintar Observatory Usingall-Sky Imagery, National, (Reviewer)
  6. (2022) Determining Accurate Fajr Time With Ideal Data, National, (Reviewer)
  7. (2022) Analysis of Ulf Emissions in Solar Winds as a Short-Term Earthquake Precursor, National, (Reviewer)
  8. (2022) Analysis of Ulf Emissions in Solar Winds Asa Short-Term Earthquake Precursor, National, (Reviewer)
  9. (2019) Solar Radio Burst study with Half-wave dipole antenna , (Internal Examiner)
  10. (2019) Statistical study of solar radio burst type II accompanied by type III associated with solar activities due to magnetic reconnection, (External Examiner)
  11. (2019) Pengisbatan Anak Bulan dari perspektif syariah dan astronomi , (Scientific Committee)
  12. (2019) NUKLEUS GALAKSI AKTIF BERUBAH-RUPA PADA z 0.02 DALAM KATALOG SWIFT-BAT KE-105 BULAN, (Reviewer)
  13. (2018) Review on Radio Frequency Interference on Nearby Radio Astronomical lines: Relationship between wind speed and radio signal strength., (Reviewer)
  14. (2018) Solar quiet current and conductivity-depth profiles of the earth mantle form quiet-time geomagnetic field records in asia sub-region, (External Examiner)
  15. (2018) The Danger of Light Pollution on Sustainability, (Reviewer)
  16. (2018) Investigation Using HI To study Galaxy Cluster structure and evolution, (Internal Examiner)
  17. (2018) Cloud detection method by Using All-Sky Imager Over Permata Pintar, (Reviewer)
  18. (2018) An Analysis of Solar Radio Burst Type III and Type IV with Relation to Solar Activities, (Internal Examiner)
Contribution to external organisation
  1. (2024) Penasihat Akademik (Fizik & Astronomi), National, (Expert Advisor)
  2. (2023) Lantikan Sebagai Ahli Panel Pakar Falak Modul Kurusu Falak Jabatan Mufti Sarawak, National, (Resource Person)
  3. (2023) Lantikan Sebagai Pakar Bidang dan Ahli Jawatankuasa Penyelaras Istilah Sains dan Teknologi, National, (Expert Advisor)
  4. (2022) Penceramah Kursus Pencerapan dan Penganalisaan Data Objek Berhampiran Bumi dan Perbincangan Perancangan dan Cadangan Penyelidikan, National, (Resource Person)
  5. (2021) Projek Penyelarasan Istilah Sains Teknologi, National, (Expert Advisor)
  6. (2021) Lantikan Sebagai Pakar Bidang Bagi Kajian Analisis Cerapan Hilal Di Malaysia, National, (Expert Advisor)
  7. (2018) Tawaran Menjalankan Kajian Fatwa: Penilaian Semula Altitud Matahari di bawah ufuk bagi penentuan awal waktu subuh di Malaysia, Jabatan Kemajuan Islam Malaysia, National
  8. (2016) BENGKEL PENYEDIAAN KERTAS KERJA OLEH JAWATANKUASA TEKNIKAL (ROUND TABLE EXPERT) BAGI PEWARTAAN ZON KAWALAN PENCEMARAN CAHAYA DI KOMPLEKS BAITUL HILAL TELOK KEMANG, PORT DICKSON, NEGERI SEMBILAN, Majlis Agama Islam Negeri Sembilan (MAINS)
  9. (2015) KAJIAN KECERAHAN LANGIT DALAM MENENTUKAN AWAL WAKTU SOLAT SUBUH DI MALAYSIA, Jabatan Fiqh dan Usul, Akademi Pengajian Islam Universiti Malaya, University
  10. (2015) Provision of Sky Quality Detailed Assessment for RGT1 Area at Al-Khawarizmi Observatory, PETRONAS Technical Services, National
  11. (2015) Kajian Cerapan Hilal, Jabatan Kemajuan Islam Malaysia (JAKIM), National
  12. (2015) Mesyuarat Jawatankuasa Balaicerap di Malaysia, Agensi Angkasa Negara (AAN)
  13. (2013) Project collaboration - Near Earth Object (NEO) atLangkawi National Observatory (ONL) , University of Malaya and MOSTI, National
Contribution to event
  1. (2022) Moon Sighting Using Survey Instrument, International, (Course Facilitator)
  2. (2022) Penjelasan Waktu Subuh 8 Minit, National, (Course Facilitator)
  3. (2022) Pandangan Hukum Berkenaan Pengisbatan Anak Bulan Dari Perspektif Syariah dan Astronomi, National, (Course Facilitator)
  4. (2021) Forum Panelist, International, (Panelist/Moderator)
  5. (2021) Presenter for Crescent Moon Sighting in Malaysia a Comprehensive Approach With Statistical Data Science, National, (Course Facilitator)
  6. (2021) Ahli Jawatankuasa Persidangan, International, (Event Coordinator)
  7. (2021) Moderator for Main Speaker, International, (Panelist/Moderator)

SUPERVISION

Postgraduate Student
PhD/ Doctoral
  1. (2024) LIGHT CURVE AND SPECTRAL VARIATIONS DURING OUTBURST OF NOVAE AND RECURRENT NOVAE IN THE MILKY WAY GALAXY: NOVA PER 2020 AND RS OPHIUCHI, SAAD MOHAMMED A ALSHEHRI
  2. (2019) Kenampakan Anak Bulan: Analisis dari Perspektif Syariah,Astronomi, KHAIRUSSAADAH BINTI WAHID
  3. (2018) Kenampakan Anak Bulan: Analisis dari Perspektif Syariah,Astronomi, KHAIRUSSAADAH BINTI WAHID
  4. (2017) Kenampakan Anak Bulan: Analisis dari Perspektif Syariah,Astronomi, KHAIRUSSAADAH BINTI WAHID
Master
  1. (2024) New Detection Algorithm of Young Moon Crescent First Visibility in Malaysia Using Image Processing Technique, Ahmad Lutfi Afifi bin Mohd Nasir (Universiti Sultan Zainal Abidin (Unisza))
  2. (2024) Adaptive image processing method for crescent moon detection in Malaysia, SYED ALI SYED AHMAD YUNUS
  3. (2023) Statistical Image Processing for detecting the visibility of Crescent Moon, Nur Afifazri bin nazaruddin
  4. (2021) Developing A New Crescent Moon Observation Technique in Malaysia, ahmad najmuddin bin zulkeflee (Universiti Sultan Zainal Abidin (Unisza))
  5. (2021) IDENTIFYING LIGHT POLLUTION SOURCES AFFECTING TELUK KEMANG OBSERVATORY AND LANGKAWI NATIONAL OBSERVATORY, MOHAMMAD REDZUAN BIN TAHAR
  6. (2020) THE DEVELOPMENT OF NEW CRESCENT MOON VISIBILITY CRITERIA USING CIRCULAR REGRESSION MODEL, ZUHAILI BIN MOHD NASIR
  7. (2020) INVESTIGATION ON THE GEOEFFECTIVE SOLAR ACTIVITIES AND EARTHQUAKE OCCURRENCES, NUR HIDAYAH BINTI ISMAIL
  8. (2019) SKY BRIGHTNESS, MOHAMMAD REDZUAN BIN TAHAR
  9. (2019) Investigation on the geoeffective solar activities and earthquake occurrences, NUR HIDAYAH BINTI ISMAIL
  10. (2019) DEVELOPMENT OF OUTLIER DETECTION PROCEDURES FOR CIRCULAR-LINEAR DATA WITH THE APPLICATION ON LOCAL CRESCENT MOON DATA, ZUHAILI BIN MOHD NASIR
  11. (2018) SKY BRIGHTNESS, MOHAMMAD REDZUAN BIN TAHAR
  12. (2018) Investigation on the geoeffective solar activities and earthquake occurrences, NUR HIDAYAH BINTI ISMAIL
  13. (2018) INVESTIGATION OF SOLAR ACTIVITIES ON THE CORRELATION WITH GEOPHYSICAL EVENTS (EARTHQUAKES AND VOLCANISM), NUR HIDAYAH BINTI ISMAIL
  14. (2017) SKY BRIGHTNESS, MOHAMMAD REDZUAN BIN TAHAR
  15. (2017) INVESTIGATION OF SOLAR ACTIVITIES ON THE CORRELATION WITH GEOPHYSICAL EVENTS (EARTHQUAKES AND VOLCANISM), NUR HIDAYAH BINTI ISMAIL
  16. (2016) SKY BRIGHTNESS, MOHAMMAD REDZUAN BIN TAHAR
  17. (2016) INVESTIGATION OF SOLAR ACTIVITIES ON THE CORRELATION WITH GEOPHYSICAL EVENTS (EARTHQUAKES AND VOLCANISM), NUR HIDAYAH BINTI ISMAIL
  18. (2015) DETECTION OF VARIABLE STARS IN OPEN CLUSTER USING CCD PHOTOMETRY METHOD, MUHAMMAD SHAMIM BIN SHUKOR
  19. (2014) A STUDY OF FAJR AND ISHA PRAYER TIMES AT HIGH LATITUDE REGIONS BETWEEN 48o TO 67o, SITI ASMA' BINTI MOHD NOR
Under Graduate Students
  1. (2023) Sky Brightness Measurements Using SQM and analysis of the corresponding Sun Altitude in Determining Dawn Onset
  2. (2022) The spectroscopic analysis of red supergiant stars
  3. (2022) Stellar kinematics of solar neighbourhood
  4. (2022) Physical properties of the solar chromospheric layer and the dynamical features of sunspot regions
  5. (2022) Phase and spectral variations of Nova Per
  6. (2022) PERBANDINGAN KENAMPAKAN ASTRONOMI DI BALAI CERAP- BALAI CERAP YANG BERBEZA KEDUDUKAN GEOGRAFI
  7. (2022) PERBANDINGAN KENAMPAKAN ANAK BULAN SECARA MATA KASAR DAN TEKNIK PENGIMEJAN DALAM CERAPAN ANAK BULAN
  8. (2022) Metallicity analysis on NGC 5139 (Omega Centauri)
  9. (2022) Kajian Perbandingan Parameter Kelebaran dan Elongasi Anak Bulan dalam Kriteria Imkanur Ru'yah
  10. (2022) KAJIAN PENYELARASAN KECERAHAN IMEJ KAMERA DIGITAL DALAM TEKNIK PENGIMEJAN ANAK BULAN DI BAITUL HILAL, TELUK KEMANG, NEGERI SEMBILAN.
  11. (2022) A study of the light curve and spectral variation of recurrent novae in the Milky Way Galaxy
  12. (2021) Photometric and Spectroscopic Analysis of Nova Cas 2020/2021
  13. (2021) Pengesanan awal fajar sadiq menggunakan kaedah algoritma
  14. (2021) Penentuan Fajar Sadiq dan Fajar Kazib melalui Data Kecerahan Langit SQM
  15. (2021) Optical Spectroscopy of the Cataclysmic Variables
  16. (2021) Light Curve and H-alpha phase variation of Dwarf Novae
  17. (2021) Kamera CCD dan kamera DLSR dalam pengimejan anak bulan
  18. (2021) Bintang calon supernova
  19. (2021) Analisa Statistik Data Cerapan Anak bulan 21 tahun di Balaicerap Teluk Kemang
  20. (2021) Analisa Parameter Anak Bulan
  21. (2020) Photometric study of short-period variable stars
  22. (2018) The influence of solar activities upon seismic activities lower than 4.5 magnitude
  23. (2018) Comparison study of the asteroid's light curve and the reflectance surface area
  24. (2017) The relationship of solar magnetic field and solar wind properties associated with solar flares
  25. (2017) Spectroscopic and photometric studies of Be stars
  26. (2017) Photometry of evening and morning astronomical twilight
  27. (2017) Photometric studies of eclipsing binary stars system
  28. (2017) Modelling of binary star system
  29. (2017) Crescent moon and Draconic cycle
  30. (2017) Crescent Moon Algorithm
  31. (2017) Atmospheric extinction and sky brightness at Langkawi National Observatory
  32. (2016) Sun's refraction near the horizon
  33. (2016) Sky brightness of astronomical morning twilight
  34. (2016) Kajian Pengimejan Hilal Selepas Konjunsi Menggunakan Kamera CCD

TEACHING

Bachelor
  1. (2023) GBS0026 - Astronomy and The Universe
  2. (2023) GIS1006 - Astronomy and The Universe
  3. (2023) SIF1016 - Mechanics I
  4. (2023) SIF3015 - Practical Observation and Observing Crescent Moon
  5. (2023) IIH3004 - Practical of Observation and Instrumentation
  6. (2022) GIS1006 - Astronomy and The Universe
  7. (2022) SIF1012 - Astronomy Instrumentation
  8. (2022) SIF1016 - Mechanics I
  9. (2021) GIS1006 - Astronomy and The Universe
  10. (2021) SIF1012 - Astronomy Instrumentation
  11. (2021) SIF1009 - Foundation of Science Physics
  12. (2021) SIF3015 - Practical Observation and Observing Crescent Moon
  13. (2020) GIS1006 - Astronomy and The Universe
  14. (2020) GIS1006 - Astronomy and The Universe
  15. (2020) SIF1009 - Foundation of Science Physics
  16. (2020) SIF2015 - Astrophysics
  17. (2020) SIF2024 - Solar System
  18. (2020) SIF2025 - Principle of Astronomy
  19. (2020) SIF3015 - Practical Observation and Observing Crescent Moon
  20. (2019) GIS1006 - Astronomy and The Universe
  21. (2019) GIS1006 - Astronomy and The Universe
  22. (2019) SIF1009 - Foundation of Science Physics
  23. (2019) SIF1013 - Physics Science Practical
  24. (2019) SIF2014 - Cosmology and General Relativity
  25. (2019) SIF3015 - Practical Observation and Observing Crescent Moon
  26. (2018) GIS1006 - Astronomy and The Universe
  27. (2018) SIF2025 - Principle of Astronomy
  28. (2017) GIS1006 - Astronomy and The Universe
  29. (2017) SIF2002 - Electromagnetism I
  30. (2017) SIF2014 - Cosmology and General Relativity
  31. (2017) SMEH3181 - Astronomy Project
  32. (2017) SMEH3309 - Galaxy and Cosmology
  33. (2017) SMES2206 - Electricity and Magnetism
  34. (2016) SIF2002 - Electromagnetism I
  35. (2016) SMES2206 - Electricity and Magnetism
  36. (2016) SMES2404 - Atmospheric Physcis

SOCIAL RESPONSIBILITY ACTIVITIES

  • Pengendali Aktiviti Di Dalam Slot Modul Program Mabit Dengan Tajuk &Lsquo;Cerapan Langit Malam', (03 Nov 2023 - 03 Nov 2023) (National)
  • Panel Modul Program Man and Biosphere 360 Biodiversity Education Program, (22 Sep 2023 - 23 Sep 2023) (National)
  • Mengendalikan Ceramah dan Sesi Cerapan Matahari, (04 Aug 2022 - 04 Aug 2022) (National)
  • Ahli Panel Webinar Sempena Big Bang Astronomy dan Minggu Angkasa Sedunia 2021, (06 Oct 2021 - 06 Oct 2021) (National)
  • Penceramah Sempena Hari Cahaya Sedunia, (21 May 2021 - 21 May 2021) (National)
  • Jemputan Bagi Mengendalikan Sesi Cerapan Matahari dan Penerangan Tentang Fasa-Fasa Bulan Di Sekolah Islam Darul Ehsan, Selangor., (14 Oct 2019 - 14 Oct 2019)
  • Hakim Pertandingan Sempena Program Ijtimak Kelab Falak Sekolah Peringkat Negeri Sembilan 2019, (14 Mar 2019 - 14 Mar 2019)
  • Urusetia Penganjuran Seminar Falak Nusantara 2018 (Southeast-Asia Regional Astronomy Seminar 2018), (17 Oct 2018 - 18 Oct 2018)
  • Aktiviti Cerapan Langit Malam Di Sekolah Kebangsaan Lktp Sg Mas, Kota Tinggi Johor., (12 Oct 2018 - 13 Oct 2018)
  • Urusetia Penganjuran Kejohanan Roket Kebangsaan 2018, (01 Oct 2018 - 04 Oct 2018)
  • Lantikan Sebagai Hakim Kejohanan Roket Kebangsaan (Krk2017), (18 Sep 2017 - 19 Sep 2017)
  • Aktiviti Pencerpan Bulan Di Kampung Parit Raja Batu Pahat, Johor, (07 Apr 2017 - 07 Apr 2017)
  • Program Pendidikan dan Kesedaran Biodiversiti 360 Biodi Education Program Di Taman Negara Endau-Rompin, Johor, (28 May 2016 - 29 May 2016)
  • Jemputan Sebagai Petugas Bagi Program Inovasi Sosial Mosti: Program Duta Sains Jerlun, (10 May 2016 - 11 May 2016)
  • Kem Astronomi Pelajar, (10 Oct 2014 - 11 Oct 2014)
  • Science Engagement Session At Petrosains On May 10 to 11, 2014: Solar Observation for Public, (10 May 2014 - 11 May 2014)