VizieR Online Data Catalog: griz light curves of 15 DES quasars (Mudd+, 2018)

D. Mudd,Paul Martini,Ying Zu, C. S. Kochanek, B. M. Peterson, R. Keßler,Tamara M. Davis,J. K. Hoormann,A. King, C. Lidman,N. E. Sommer,B. E. Tucker,J. Asorey,S. R. Hinton,Karl Glazebrook,K. Kuêhn,Geraint F. Lewis,E. Macaulay,A. Moeller, C.M. O'neill,B. Zhang,T. M. C. Abbott,F. B. Abdalla,S. Allam,M. Banerji, A. Benoit-Lévy,Emmanuel Bertin,David H. Brooks,A. Carnero Rosell,D. Carollo,MC Kind,J. Carretero,C. E. Cunha,C. B. D’Andrea,L. N. da Costa,C. Davis,S. Desai, P. Doel,P. Fosalba, J. García-Bellido,E. Gaztañaga,D. W. Gerdes,David Gruen, R. A. Gruendl,J. Gschwend,G. Gutiérrez,W. G. Hartley,K. Honscheid,D. J. James,S. Kuhlmann, N. Kuropatkin,M. Lima,M. A. G. Maia,J. L. Marshall,R. G. McMahon,F. Menanteau, R. Miquel,A. A. Plazas, A. K. Romer,E. Sánchez,R. H. Schindler,M. Schubnell,M. Smith, Randall Smith, M. Soares-Santos,F. Sobreira,E. Suchyta,M. E. C. Swanson, G. Tarlè,D. Thomas,D. L. Tucker,A. R. Walker

yCat（2019）

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摘要

The Dark Energy Survey (DES; Flaugher 2005IJMPA.. 20.3121 F; Dark Energy Survey Collaboration+ 2016MNRAS. 460.1270 D) is a five-year, five-band, optical, photometric survey covering 5000 square degrees of the southern sky, starting in 2013, using the Dark Energy Camera on the Victor M. Blanco 4m telescope near the Cerro Tololo Inter-American Observatory near La Serena, Chile. As part of the supernova search, 30 square degrees are be repeatedly observed on an approximately weekly cadence in the g, r, i, and z filters for the duration of DES, amounting to 20-30 epochs per filter per year. In these fields, we also have a set of spectroscopically verified quasars from the OzDES program (Australian DES/optical redshifts for DES; Yuan+ 2015MNRAS. 452.3047 Y & Childress+ 2017, J/MNRAS/472/273) as part of the DES and OzDES reverberation mapping project. From the combination of these two …

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des quasars,curves

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