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Detection of Time Lags between Quasar Continuum Emission Bands Based On Pan-STARRS Light Curves

  • Authors: Yan-Fei Jiang (姜燕飞), Paul J. Green, Jenny E. Greene, Eric Morganson, Yue Shen, Anna Pancoast, Chelsea L. MacLeod, Scott F. Anderson, W. N. Brandt, C. J. Grier, H.-W. Rix, John J. Ruan, Pavlos Protopapas, Caroline Scott, W. S. Burgett, K. W. Hodapp, M. E. Huber, N. Kaiser, R. P. Kudritzki, E. A. Magnier, N. Metcalfe, J. T. Tonry, R. J. Wainscoat, and C. Waters

2017 The Astrophysical Journal 836 186.

  • Provider: AAS Journals

Caption: Figure 16.

Correlation of the g − r (top panel, ﹩{\rm{\Delta }}{t}_{g-r}﹩), g − i (middle panel, ﹩{\rm{\Delta }}{t}_{g-i}﹩), and g − z (bottom panel, ﹩{\rm{\Delta }}{t}_{g-z}﹩) lags with the ratio between the equivalent widths of ultraviolet Fe II and Mg II lines. Each data point is color coded with the bolometric luminosity.

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