Measurement of Source Star Colors with the K2C9-CFHT Multi-color Microlensing Survey

• Published in: Publications of the Astronomical Society of the Pacific Vol. 130; no. 992; pp. 1 - 16
• Main Authors: Zang, Weicheng, Penny, Matthew T., Zhu, Wei, Mao, Shude, Fouqué, Pascal, Udalski, Andrzej, Hwang, Kyu-Ha, Wang, Tianshu, Huang, Chelsea, Boyajian, Tabetha. S., Barentsen, Geert
• Format: Journal Article
• Language: English
• Published: Philadelphia The Astronomical Society of the Pacific 01.10.2018; IOP Publishing Limited; IOP Publishing; Astronomical Society of the Pacific
• Subjects: Brown Dwarfs, Planets, and Planetary Systems (Including the Solar System); Color; gravitational lensing: micro; Jupiter; Photometry; planets and satellites: detection; Polls & surveys; Sciences of the Universe; surveys; Astrophysics - Earth and Planetary Astrophysics

Microlensing events observed from locations separated by ∼au have different peak times and peak magnifications due to microlensing parallax. K2 Campaign 9 (K2C9) was the first space-based microlensing parallax survey capable of measuring microlensing parallaxes of free-floating planet candidate micr...