PPT-T he Mass Function of Planets Measured from Microlensing

Daisuke Suzuki ISAS JAXA the MOA collaboration August 8 2017 2017 Sagan Summer Workshop Microlensing in the Era of WFIRST a snow 27 M M Sun AU http exoplaneteu. only 2 50-day observing windows per year. The bulge must be observed whenever it can be. Significant “edge effect” penalties for regular interruptions. 0.5 year . SNe. program. Must sample high-. The milky way. (seen from Bryce Canyon, UT). The Solar System. ?. “A . system. is a set of . interacting. or interdependent. components . forming an integrated whole” (Wikipedia). The Solar System. To Be A Planet, Or Not To Be?. Physical Characteristics . 5 - Recognized Dwarf Planets. Ceres, Pluto, . Haumea. , . Makemake. , Eris. Classification Criteria. Directly orbits the Sun (not a satellite). Lecture 7. By reading this chapter, you will . learn. 4-1. How ancient astronomers attempted to explain the motions of the planets. 4-2 . What led Copernicus to a Sun-centered model of planetary motion. Sotirios Karathanasis, Karalyn Berman, Leah Cassens. Overview. What is a habitable planet?. How do they form?. How do we find them?. Possible habitable planets. Future goals. What makes up a habitable planet?. http://www.cs.wright.edu/~tkprasad. Prasad. 1. U3_SolarSystem. SOLAR SYSTEM. The Sun. Prasad. U3_SolarSystem. 3+ Dwarf Planets . Over 150 . moons . /. satellites of the . planets. Comets, meteors, asteroids,. ASTR 101. Prof. Dave Hanes. The . Moon. ’. s . Baleful Influence . (?. ). Crime . rates, . homicides, . birth rates, acts of. ‘. lunacy,. ’. t. raffic a. ccidents. , etc…. http. ://skepdic.com/fullmoon.html. Exam on Monday. I’ll have a Mock exam to work on Friday. Solar Eclipse. Freds_excellent_eclipse.mpg. Solar Eclipses . Umbra. – region of total shadow. Penumbra. – region of partial shadow. Totality lasts only a few minutes!. E.ST.05.21. Describe the motion of planets and moons in terms of. rotation on axis and . orbits.. Advanced Note-Taking Practice 101! . Every time you see something typed in . YELLOW. …you need to write it down. . ASTR 101. Prof. Dave Hanes. The . Moon. ’. s . Baleful Influence . (?. ). Crime . rates, . homicides, . birth rates, acts of. ‘. lunacy,. ’. t. raffic a. ccidents. , etc…. http. ://skepdic.com/fullmoon.html. By AJ, Aidan, Cheryl, and Emma. The Dwarf Planets. A dwarf planet is a smaller planet that shares an orbit around the sun such as an asteroid comets.. Scientists believe there may be as many as a few 100 other dwarf planets in the . The milky way. (seen from Bryce Canyon, UT). The Solar System. ?. “A . system. is a set of . interacting. or interdependent. components . forming an integrated whole” (Wikipedia). The Solar System. 6. Extragalactic Microlensing. Wambsganss. . 2001. /sharp caustic crossing. /2,3-pt lens. Local Group vs. Extragalactic Microlensing. =k. Local Group Microlensing – . very very low optical depth. OGLE . microlenses. with . astrometric. . microlensing. Noé. Kains . (. STScI. ). with . Kailash. . Sahu. , . Jay Anderson, . Andrzej. . Udalski. , . Annalisa . Calamida. , . Stefano . Casertano.