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Sinan Aliş Asst. Prof. Dr. İSTANBUL ÜNİVERSİTESİ, FEN FAKÜLTESİ, ASTRONOMİ VE UZAY BİLİMLERİ BÖLÜMÜ
Publication 23 Review 15 CrossRef Cited 1
23 Publication
15 Review
1 CrossRef Cited
0000-0002-6990-8899

Research Fields

Stellar Astronomy and Planetary Systems Astronomical Sciences Astronomical Instrumentation Galactic Astronomy Cosmology and Extragalactic Astronomy

Institution

İSTANBUL ÜNİVERSİTESİ, FEN FAKÜLTESİ, ASTRONOMİ VE UZAY BİLİMLERİ BÖLÜMÜ

Popular Publications

Times of Minima of Selected Eclipsing Binaries Obtained with the IST40 Telescope
Authors: Melike İlayda Eryılmaz , Zafer Toy , Yasin Dalkılıç , Mustafa Turan Sağlam , Meryem Çördük , Esat Akkaşoğlu , Canday Beyaz , Olcaytuğ Özgüllü , Sinan Aliş
Published: 2023 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1320451
CITED 0 FAVORITE 3 TOTAL DOWNLOAD COUNT 776

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776

Galaksi Kümeleri: Çoklu Dalgaboyu Gözlemleri ve Kozmolojik Önemi
Authors: Sinan Aliş
Published: 2020 , Turkish Journal of Astronomy and Astrophysics
DOI: -
CITED 0 FAVORITE 2 TOTAL DOWNLOAD COUNT 421

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2

421

Galaksi Morfolojisi - Yoğunluk İlişkisinin $0 < z < 1$ Aralığında İncelenmesi
Authors: F. Korhan Yelkenci , Christophe Benoıst, Sinan Aliş
Published: 2020 , Turkish Journal of Astronomy and Astrophysics
DOI: -
CITED 0 FAVORITE 2 TOTAL DOWNLOAD COUNT 716

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716

Maxima Times of Selected Pulsating Variables Obtained with the IST40 Telescope
Authors: Zafer Toy , Yasin Dalkılıç , Melike İlayda Eryılmaz , Mustafa Turan Sağlam , Meryem Çördük , Esat Akkaşoğlu , Canday Beyaz , Olcaytuğ Özgüllü , Sinan Aliş
Published: 2023 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1320465
CITED 0 FAVORITE 2 TOTAL DOWNLOAD COUNT 659

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2

659

Galaksi Kümelerindeki Merkezi Parlak Galaksilerin Etkinlik Türlerine Göre Sınıflandırılması
Authors: Süleyman Fişek , Sinan Aliş , E. Kaan Ülgen , F. Korhan Yelkenci
Published: 2020 , Turkish Journal of Astronomy and Astrophysics
DOI: -
CITED 0 FAVORITE 2 TOTAL DOWNLOAD COUNT 779

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779

Publications

Building Clean Galaxy Samples From SDSS: An Assessment of Galaxy Selection
Authors: Hatice Bahar Atali , Sinan Aliş
Published: 2026 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1869809
FAVORITE 0 TOTAL DOWNLOAD COUNT 229

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229

A Feasibility Study on the Direct Imaging of Exoplanets with the DAG Telescope
Authors: Seda Kaptan , Sinan Aliş , Özgür Baştürk
Published: 2025 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1751792
FAVORITE 0 TOTAL DOWNLOAD COUNT 742

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742

Evaluating the Contributions Published at the National Astronomy Congresses Between 2004-2022
Authors: Melike İlayda Eryılmaz , Sinan Aliş
Published: 2025 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1598220
FAVORITE 0 TOTAL DOWNLOAD COUNT 326

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326

Photometric Redshifts from Simulated Images for the DAG Telescope
Authors: Süleyman Fişek , Sinan Aliş
Published: 2025 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1613991
FAVORITE 2 TOTAL DOWNLOAD COUNT 561

2

561

Accuracy of the Photometric Redshifts of Brightest Cluster Galaxies Identified in the CFHTLS-W1
Authors: Sinan Aliş
Published: 2024 , Journal of Advanced Research in Natural and Applied Sciences
DOI: 10.28979/jarnas.1562591
FAVORITE 1 TOTAL DOWNLOAD COUNT 684

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684

Evolution of Red-Sequence Galaxies in Galaxy Clusters
Authors: Eyüp Kaan Ülgen , Sinan Aliş , Oğuzhan Çakır , Fuat Korhan Yelkenci , Süleyman Fişek
Published: 2023 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1203864
FAVORITE 1 TOTAL DOWNLOAD COUNT 556

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556

Exoplanet Discovery with the Timing Technique
Authors: Özgür Baştürk , Ekrem Murat Esmer , Selçuk Yalçınkaya , Fatma Tezcan , Sinan Aliş , Nazım Aksaker , Cihan Tuğrul Tezcan , Yasemin Aladağ , Şeyma Torun , Furkan Akar , Süleyman Fişek , Fatemeh Davoudi , Seda Kaptan , Arif Solmaz , Korhan Yelkenci , Mesut Yılmaz , Cahit Yeşilyaprak , Aysun Akyüz , Selim Osman Selam
Published: 2023 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1202812
FAVORITE 0 TOTAL DOWNLOAD COUNT 1171

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1171

First Results of Light Measurement Observations with İST40 Telescope
Authors: Meryem Çördük , Sinan Aliş , Mustafa Turan Sağlam , Görkem Özgül
Published: 2023 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1203724
FAVORITE 0 TOTAL DOWNLOAD COUNT 530

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530

East Anatolian Observatory Focal Plane Devices Development Laboratory (DAG-ODA), Out Test and Calibration Studies
Authors: Burak Kay , Süleyman Fişek , Tolga Güver , Sinan Aliş , Ayşe Erol
Published: 2023 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1203737
FAVORITE 0 TOTAL DOWNLOAD COUNT 562

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562

AGN Studies of TUG-SRG Colloboration
Authors: Nurten Filiz Ak , Seyit Hökelek , Tuğba Boztepe , Esma Gökçe , Elif Köksal , Fuat Korhan Yelkenci , Süleyman Fişek , Oğuzhan Çakır , Sinan Aliş , Hasan H. Esenoğlu , Irek Hamitoglu
Published: 2023 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1203755
FAVORITE 0 TOTAL DOWNLOAD COUNT 582

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582

Classification of Galaxies with Convolutional Neural Networks
Authors: Eyüp Kaan Ülgen , Sinan Aliş , Fuat Korhan Yelkenci , Oğuzhan Çakır , Süleyman Fişek
Published: 2023 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1203800
FAVORITE 0 TOTAL DOWNLOAD COUNT 625

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625

Times of Minima of Selected Eclipsing Binaries Obtained with the IST40 Telescope
Authors: Melike İlayda Eryılmaz , Zafer Toy , Yasin Dalkılıç , Mustafa Turan Sağlam , Meryem Çördük , Esat Akkaşoğlu , Canday Beyaz , Olcaytuğ Özgüllü , Sinan Aliş
Published: 2023 , Turkish Journal of Astronomy and Astrophysics
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 420

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420

Times of Minima of Selected Eclipsing Binaries Obtained with the IST40 Telescope
Authors: Melike İlayda Eryılmaz , Zafer Toy , Yasin Dalkılıç , Mustafa Turan Sağlam , Meryem Çördük , Esat Akkaşoğlu , Canday Beyaz , Olcaytuğ Özgüllü , Sinan Aliş
Published: 2023 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1320451
FAVORITE 3 TOTAL DOWNLOAD COUNT 776

3

776

Maxima Times of Selected Pulsating Variables Obtained with the IST40 Telescope
Authors: Zafer Toy , Yasin Dalkılıç , Melike İlayda Eryılmaz , Mustafa Turan Sağlam , Meryem Çördük , Esat Akkaşoğlu , Canday Beyaz , Olcaytuğ Özgüllü , Sinan Aliş
Published: 2023 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1320465
FAVORITE 2 TOTAL DOWNLOAD COUNT 659

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659

Discovery of a Short Period Pulsator from Istanbul University Observatory
Authors: Mustafa Turan Sağlam , Meryem Çördük , Sinan Aliş , Görkem Özgül , Olcaytuğ Özgüllü , Fatih Erkam Göktürk , Rahmi Gündüz , Süleyman Fişek , Fuat Korhan Yelkenci , Eyüp Kaan Ülgen , Tolga Güver
Published: 2022 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1103590
FAVORITE 1 TOTAL DOWNLOAD COUNT 1171

1

1171

Galaksi Morfolojisi - Yoğunluk İlişkisinin $0 < z < 1$ Aralığında İncelenmesi
Authors: F. Korhan Yelkenci , Christophe Benoıst, Sinan Aliş
Published: 2020 , Turkish Journal of Astronomy and Astrophysics
DOI: -
FAVORITE 2 TOTAL DOWNLOAD COUNT 716

2

716

İzole Eliptik Galaksiler Normal Eliptik Galaksilerden Ne Kadar Farklı?
Authors: Eyüp Kaan Ülgen , Sinan Aliş , Yüksel Karataş, F. Korhan Yelkenci , Christophe Benoıst
Published: 2020 , Turkish Journal of Astronomy and Astrophysics
DOI: -
FAVORITE 1 TOTAL DOWNLOAD COUNT 833

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833

İstanbul Üniversitesi Teleskoplarının Otomasyonu
Authors: Sinan Aliş , Tolga Güver, Ergün Ege , Mehmet Tüysüz, Çağlar Püsküllü, Süleyman Fişek , Korhan Yelkenci , Tansel Ak, Selçuk Bilir, A. Talat Saygaç, Olcaytuğ Özgüllü, Çağdaş Koç, Best Begiçarslan, Meryem Çördük , Murat Tekkeşinoğlu, Mirkan Yusuf Kalkan, Uğurcan Çelik
Published: 2020 , Turkish Journal of Astronomy and Astrophysics
DOI: -
FAVORITE 1 TOTAL DOWNLOAD COUNT 903

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903

İstabul Üniversitesi Gözlemevi Odak Düzlemi Aygıtı Test ve Karakterizasyon Laboratuvarı
Authors: Sinan Aliş , Tolga Güver, Ayşe Erol, Ergün Ege , Burak Kay, Korhan Yelkenci , Cahit Yeşilyaprak, Onur Keskin, Sinan Kaan Yerli , Fahrettin Sercan , Süleyman Fişek
Published: 2020 , Turkish Journal of Astronomy and Astrophysics
DOI: -
FAVORITE 1 TOTAL DOWNLOAD COUNT 748

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748

DAG Odak Düzlemi Aygıtları: Birinci Nesil Öngörüleri
Authors: Tenay Saguner Rambaldi, Mehtap Özbey Arabacı, Sinan Aliş , Sinan Kaan Yerli , Cahit Yeşilyaprak
Published: 2020 , Turkish Journal of Astronomy and Astrophysics
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 700

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700

Galaksi Kümelerindeki Merkezi Parlak Galaksilerin Etkinlik Türlerine Göre Sınıflandırılması
Authors: Süleyman Fişek , Sinan Aliş , E. Kaan Ülgen , F. Korhan Yelkenci
Published: 2020 , Turkish Journal of Astronomy and Astrophysics
DOI: -
FAVORITE 2 TOTAL DOWNLOAD COUNT 779

2

779

Galaksi Kümeleri: Çoklu Dalgaboyu Gözlemleri ve Kozmolojik Önemi
Authors: Sinan Aliş
Published: 2020 , Turkish Journal of Astronomy and Astrophysics
DOI: -
FAVORITE 2 TOTAL DOWNLOAD COUNT 421

2

421

The Sunspot Observations Made In 2007
Authors: Sinan Aliş
Published: 2012 , İstanbul University Science Faculty the Journal of Mathematics Physics and Astronomy
DOI: -
FAVORITE 1 TOTAL DOWNLOAD COUNT 646

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646

Articles published in
İstanbul University Science Faculty the Journal of Mathematics Physics and Astronomy
İstanbul University Science Faculty the Journal of Mathematics Physics and Astronomy
Journal of Advanced Research in Natural and Applied Sciences
Journal of Advanced Research in Natural and Applied Sciences
Turkish Journal of Astronomy and Astrophysics
Turkish Journal of Astronomy and Astrophysics
Editorial Board Memberships
Turkish Journal of Astronomy and Astrophysics
Turkish Journal of Astronomy and Astrophysics

Reviews

Süleyman Demirel University Faculty of Arts and Science Journal of Science
Süleyman Demirel University Faculty of Arts and Science Journal of Science
Turkish Journal of Astronomy and Astrophysics
Turkish Journal of Astronomy and Astrophysics

Publications

Accuracy of the Photometric Redshifts of Brightest Cluster Galaxies Identified in the CFHTLS-W1
Authors: Sinan Aliş
Published: 2024 , Journal of Advanced Research in Natural and Applied Sciences
DOI: 10.28979/jarnas.1562591
CITED 1 FAVORITE 1 TOTAL DOWNLOAD COUNT 684

1

1

684

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