Figure 10 from A Search for Companions via Direct Imaging in the DSHARP Planet-forming Disks

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A Search for Companions via Direct Imaging in the DSHARP Planet-forming Disks

Authors: Laura M. Pérez, Gaël Chauvin, Myriam Benisty, Zhaohuan Zhu, Andrea Isella, Jane Huang, Luca Ricci, Sean M. Andrews, Shangjia Zhang, John Carpenter, Nicolás T. Kurtovic, and Tilman Birnstiel

2021 The Astronomical Journal 161 146.

Provider: AAS Journals

Caption: Figure 10.

Comparison of the two different epochs of observation of Elias 24, using the PCA method. A fake signal was injected at the expected location of the source observed during the first epoch, assuming it to be a bound companion. Although the injected signal is slightly recovered, the poorer quality of the data is clear when compared to the first epoch.

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