Figure 8 from Microlensing Optical Depth and Event Rate in the OGLE-IV Galactic Plane Fields

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Microlensing Optical Depth and Event Rate in the OGLE-IV Galactic Plane Fields

Authors: Przemek Mróz, Andrzej Udalski, Michał K. Szymański, Igor Soszyński, Paweł Pietrukowicz, Szymon Kozłowski, Jan Skowron, Radosław Poleski, Krzysztof Ulaczyk, Mariusz Gromadzki, Krzysztof Rybicki, Patryk Iwanek, and Marcin Wrona

2020 The Astrophysical Journal Supplement Series 249 16.

Provider: AAS Journals

Caption: Figure 8.

Comparison between the detection-efficiency-corrected distributions of event timescales in the Galactic plane fields (﹩| l| \gt 20^\circ ﹩, thick black line, 216 events) and in the central Galactic bulge (thin gray line, 2617 events; Mróz et al. 2017). Galactic plane events are, on average, three times longer than those in the Galactic center.

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