D
David A. Thilker
Researcher at Johns Hopkins University
Publications - 224
Citations - 13937
David A. Thilker is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Galaxy & Star formation. The author has an hindex of 59, co-authored 187 publications receiving 12223 citations. Previous affiliations of David A. Thilker include Max Planck Society & Space Telescope Science Institute.
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Journal ArticleDOI
Hierarchical star formation across the grand-design spiral NGC 1566
Dimitrios A. Gouliermis,Dimitrios A. Gouliermis,Bruce G. Elmegreen,Debra Meloy Elmegreen,Daniela Calzetti,Michele Cignoni,John S. Gallagher,Robert C. Kennicutt,Ralf S. Klessen,Elena Sabbi,David A. Thilker,Leonardo Ubeda,Alessandra Aloisi,Angela Adamo,David O. Cook,David O. Cook,Daniel A. Dale,Kathryn Grasha,Eva K. Grebel,Kelsey E. Johnson,Elena Sacchi,Elena Sacchi,Fayezeh Shabani,Linda J. Smith,Aida Wofford,Aida Wofford +25 more
TL;DR: In this paper, the authors investigated how star formation is spatially organized in the grand-design spiral NGC 1566 from deep Hubble Space Telescope photometry with the Legacy ExtraGalactic UV Survey.
Journal ArticleDOI
Giant molecular cloud catalogues for PHANGS-ALMA: methods and initial results
Erik Rosolowsky,Annie Hughes,Annie Hughes,Adam K. Leroy,Jiayi Sun,M. Querejeta,Andreas Schruba,A. Usero,Cinthya N. Herrera,Daizhong Liu,Jérôme Pety,Toshiki Saito,Ivana Bešlić,Frank Bigiel,Guillermo A. Blanc,Mélanie Chevance,Daniel A. Dale,S. Deger,Christopher M Faesi,Simon C. O. Glover,Jonathan D. Henshaw,Ralf S. Klessen,J. M. Diederik Kruijssen,K. Larson,Janice C. Lee,Sharon Meidt,Angus Mok,Eva Schinnerer,David A. Thilker,Thomas G. Williams +29 more
TL;DR: In this article, the authors present improved methods for segmenting CO emission from galaxies into individual molecular clouds, providing an update to the CPROPS algorithms presented by Rosolowsky & Leroy (2006; arXiv:astroph/0601706 ).
Journal ArticleDOI
Search for star cluster age gradients across spiral arms of three LEGUS disc galaxies
F. Shabani,Eva K. Grebel,Anna Pasquali,Elena D'Onghia,Elena D'Onghia,John S. Gallagher,Angela Adamo,Matteo Messa,Bruce G. Elmegreen,Clare Dobbs,Dimitrios A. Gouliermis,Dimitrios A. Gouliermis,D. Calzetti,Kathryn Grasha,Debra Meloy Elmegreen,Michele Cignoni,Michele Cignoni,Daniel A. Dale,Alessandra Aloisi,Linda J. Smith,Monica Tosi,David A. Thilker,J. C. Lee,J. C. Lee,Elena Sabbi,H. Kim,Anne Pellerin +26 more
TL;DR: In this paper, the authors used the stellar cluster catalogues of the galaxies NGC 1566, M51a, and NGC 628 from the Legacy ExtraGalactic UV Survey (LEGUS) program to test for the possible existence of an age sequence across the spiral arms.
Journal ArticleDOI
Star cluster catalogues for the LEGUS dwarf galaxies
David O. Cook,J. C. Lee,Angela Adamo,Hwihyun Kim,Rupali Chandar,B. C. Whitmore,Angus Mok,J. E. Ryon,Daniel A. Dale,D. Calzetti,Jennifer E. Andrews,Alessandra Aloisi,G. Ashworth,S. N. Bright,Thomas M. Brown,Carol Christian,Michele Cignoni,Geoffrey C. Clayton,R. da Silva,S. E. de Mink,Clare Dobbs,Bruce G. Elmegreen,Debra Meloy Elmegreen,Aaron S. Evans,Michele Fumagalli,John S. Gallagher,Dimitrios A. Gouliermis,Kathryn Grasha,Eva K. Grebel,A. Herrero,Deidre A. Hunter,Emily I. Jensen,K. E. Johnson,L. Kahre,Robert C. Kennicutt,Mark R. Krumholz,N. J. Lee,D. J. Lennon,Sean T. Linden,Crystal L. Martin,Matteo Messa,P. Nair,Antonella Nota,Göran Östlin,Ryan Parziale,Anne Pellerin,Michael W. Regan,Elena Sabbi,Elena Sacchi,Daniel Schaerer,David Schiminovich,F. Shabani,Frederick A. Slane,J. Small,C. L. Smith,Linda J. Smith,S. Taibi,David A. Thilker,I. C. de la Torre,Monica Tosi,Jordan A. Turner,Leonardo Ubeda,S. D. Van Dyk,Rene A. M. Walterbos,Aida Wofford +64 more
TL;DR: In this article, the star cluster catalogues for 17 dwarf and irregular galaxies in the HST Treasury Program ‘Legacy ExtraGalactic UV Survey’ (LEGUS) were presented.
Journal ArticleDOI
Hierarchical star formation across the ring galaxy NGC 6503
Dimitrios A. Gouliermis,Dimitrios A. Gouliermis,David A. Thilker,Bruce G. Elmegreen,Debra Meloy Elmegreen,Daniela Calzetti,Janice C. Lee,Angela Adamo,Alessandra Aloisi,Michele Cignoni,David O. Cook,Daniel A. Dale,John S. Gallagher,Kathryn Grasha,Eva K. Grebel,Artemio Herrero Davo,Deidre A. Hunter,Kelsey E. Johnson,Hwihyun Kim,Hwihyun Kim,P. Nair,Antonella Nota,Anne Pellerin,J. E. Ryon,Elena Sabbi,Elena Sacchi,Elena Sacchi,Linda J. Smith,Monica Tosi,Leonardo Ubeda,Brad Whitmore +30 more
TL;DR: In this paper, a detailed clustering analysis of the young stellar population across the starforming ring galaxy NGC 6503 is presented, based on the deep HST photometry obtained with the Legacy ExtraGalactic UV Survey (LEGUS).