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A COMPARISON OF SPECTROSCOPIC VERSUS IMAGING TECHNIQUES FOR DETECTING CLOSE COMPANIONS TO KEPLER OBJECTS OF INTEREST

  • Authors: Johanna K. Teske, Mark E. Everett, Lea Hirsch, Elise Furlan, Elliott P. Horch, Steve B. Howell, David R. Ciardi, Erica Gonzales, and Justin R. Crepp

2015 The Astronomical Journal 150 144.

  • Provider: AAS Journals

Caption: Figure 12.

Estimated increase in Rp/R* for each KOI when the detected companion is factored in, assuming the planet orbits the primary KOI. The radius increase factors derived from the K15 companion parameters are shown as black asterisks, and the radius increase factors from the imaging companion parameters derived in this work are shown as open red diamonds. The red circle above KOI 3471 represents the radius increase from the detected companion, calculated under the assumption that the KOI is a dwarf (see Section 4.2.2). A black horizontal line designates no radius increase.

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