1

Friday, 3 January 2020 8:30 am Exoplanet Exploration Program Analysis Group (ExoPAG) 21 (Day

1), 8:30 am–5:30 pm, Hilton Hawaiian Village, Coral Ballroom 1 Workshop: JWST Proposal Planning Workshop, 8:30 am–5:00 pm, Room 301 B Workshop: AAS Astronomy Ambassadors Workshop (Day 1), 8:30 am–5:30 pm, Room 303 A

9:00 am Workshop: The 2nd AAS Chandra/CIAO Workshop (Day 1), 9:00 am–6:00 pm, Room 308 A Workshop: LightSound: Learn to Build a Sonification Tool to Make your Classes and Outreach Events More Inclusive (Day 1), 9:00 am–6:00 pm, Room 307 A NSF Postdoctoral Fellows Symposium 2020 (Day 1), 9:00 am–6:00 pm, Room 301 A

Saturday, 4 January 2020 8:00 am Workshop: Introduction to Software Carpentry, 8:00 am–5:00 pm,

Room 305A 8:30 am Workshop: AAS Astronomy Ambassadors Workshop (Day 2), 8:30

am–5:30 pm, Room 303 A Workshop: CubeSat Astronomy in the 2020s, 8:30 am–5:30 pm, Room 323 A Exoplanet Exploration Program Analysis Group (ExoPAG) 21 (Day 2), 8:30 am–12:00 pm, Hilton Hawaiian Village, Coral Ballroom 1

9:00 am Workshop: Everything you needed to know about JWST Exoplanet Transit Data : How to Plan, Reduce, and Fit your data with the Exoplanet Characterization Toolkit, 9:00 am–1:00 pm, Room 303 B

Workshop: Improving your Teaching: Applications of Evidence Based Practices for Astronomy Education, 9:00 am–4:00 pm, Room 323 C Workshop: Using Python and Astropy for Astronomical Data Analysis, 9:00 am–5:30 pm, Room 301 B Workshop: The 2nd AAS Chandra/CIAO Workshop (Day 2), 9:00 am–5:00 pm, Room 308 A Workshop: LightSound: Learn to Build a Sonification Tool to Make your Classes and Outreach Events More Inclusive (Day 2), 9:00 am–6:00 pm, Room 307 A Exhibitor Move-In, 9:00 am–5:00 pm, Exhibit Hall II/III NSF Postdoctoral Fellows Symposium 2020 (Day 2), 9:00 am–6:00 pm, Room 301 A

10:00 am Workshop: Proposal Writing Workshop: Using ROSES as a Template, 10:00 am–5:00 pm, Room 307 B Workshop: Collective Blueprints for the Ideal Astronomy Mentor, 10:00 am–11:30 am, Room 304 AB NASA COPAG UV-VIS SIG and NASA COPAG Technology Interchange group , 10:00 am–12:00 pm, Hilton Hawaiian Village, Rainbow Room 3

12:30 pm Workshop: Astronomy Communication and Science Engagement with Religious Publics, 12:30 pm–4:00 pm, Room 306 AB

1:00 pm Registration & Badge Pickup, 1:00 pm–8:00 pm, Main Lobby NASA Joint PAG Session, 1:00 pm–3:00 pm, Hilton Hawaiian Village, Coral Ballroom 1

2:00 pm How Should the AAS Address Climate Change, 2:00 pm–3:30 pm, Room 303 B

3:00 pm Speaker Ready Room, 3:00 pm–7:00 pm, Room 327 NASA PCOS & PhysPAG Session, 3:00 pm–5:00 pm, Hilton Hawaiian Village, Rainbow Room 2 & 3 NASA COPAG Session, 3:00 pm–6:00 pm, Hilton Hawaiian Village, Coral Ballroom 1

3:40 pm 001 (SS) HAD I: Centennial of Eddington's Solar-Eclipse Tests of Einstein's General Relativity, 3:40 pm–4:30 pm, Room 317 A

5:30 pm WGPAH Meeting, 5:30 pm–6:30 pm, Room 305 B Student Orientation Grad School Fair, 5:30 pm–7:00 pm, Hilton Hawaiian Village, Tapas Ballroom

6:30 pm Royal Astronomical Society showing of The Planets 360, 6:30 PM - 9:00 PM, Bishop Museum (Public Event, admission fee: $10)

7:00 pm AAS Opening Reception, 7:00 pm–8:30 pm, Hilton Hawaiian Village, Great Lawn

Sunday, 5 January 2020 7:30

am Session Chair Breakfast, 7:30 am–8:00 am (Invitation Only), Room 323 A Speaker Ready Room, 7:30 am–4:00 pm, Room 327 Registration & Badge Pickup, 7:30 am–5:00 pm, Main Lobby

8:00 am

100 Plenary Lecture: Welcome Address by AAS President Megan Donahue (Michigan State University), 8:00 am–8:10 am, Ballroom AB Interview Room, 8:00 am–7:00 pm, Exhibit Hall II/III

8:10 am

101 Plenary Prize Lecture: Kavli Foundation Plenary Lecture: Black Holes Snacking on Stars: A Systematic Exploration of Transients in Galaxy Nuclei, Suvi Gezari (University of Maryland), 8:10 am–9:00 am, Ballroom AB

8:30 am

Workshop: Effectively Communicating Your Research: A Hands-on Workshop for Scientists and Engineers (Day 1), 8:30 am–12:30 pm, Room 323 C

9:00 am

Exhibits, iPoster Theaters, iPosters, Posters, Student Pavilion, Career Center, Internet Café, 9:00 am–6:30 pm, Exhibit Hall II/III Astronomers Turned Data Scientists, 9:00 am–6:30 pm, Room 301 A Morning iPoster Theater, iPoster, Posters, and iPoster Plus Sessions - (Sunday Chambliss Posters), 9:00 am–10:00 am, Exhibit Hall II/III Traditional Poster Sessions 102 (SS) New Results From The North American Nanohertz Observatory For Gravitational Waves

107 Multi-Messenger Astronomy and Gravitational waves

103 (SS) Gravitational-wave Astronomy: The LIGO-Virgo Third Observing Run and Plans for the Future

108 Cosmology

104 Astronomy Education at, with, and by Observatory Facilities

109 Computation, Data Handling, Image Analysis

105 White Dwarf 110 Stellar Evolution, Stellar Population

106 Pulsating Variable Stars 111 Starburst Galaxies iPoster Sessions 112 HAD IV 115 Extrasolar Planets

113 Mapping the Multiphase Space, Beyond Galaxies

116 Extrasolar Planets: Transits

114 Binar Stellar Systems iPoster-Plus Sessions 117 - iPoster Theater I: Astronomy College Education and the Benefits of Astronomy to Society

118 - iPoster Theater II: Instrumentation & HAD IV

Coffee Break, 9:00 am–10:00 am, Exhibit Hall II/III Workshop: Using Python to Search NASA's Astrophysics Archives, 9:00 am–11:00 am, Room 304 AB Workshop: Teaching for Equity, 9:00 am–1:00 pm, Room 301 B Workshop: One-on-One Career Consultations / CV Review, 9:00 am–6:30 pm, Exhibit Hall II/III

9:30 am

The Astroinformatics and Astrostatistics Working Group into the 2020s, 9:30 am–11:30 am, Room 303 B JWST Proposing Open House Part 1 - Integral Field Unit Observing, 9:30 am–11:30 am, Room 307 B NASA Great Observatories SAG, 9:30 am–11:30 am, Room 323 A

10:00 am

Oral and Special Sessions 119–139, 10:00 am–11:30 am 119 (SS) Gravitational-wave Astronomy: The LIGO-Virgo Third Observing Run and Plans for the Future, Room 310

124 Evolution of Galaxies I, Room 313 C

129 AGN and Quasars I, Room 316 C

134 (SS) AAS Astronomy Ambassadors: A Professional Learning Community, Moving Forward, Room 320

120 Extrasolar Planet and Disk Formation I, Room 311

125 AGN and Quasars: Obscured AGN I, Room 314

130 Instrumentation: Space Missions I , Room 308 B

135 Astronomy Education Research, Room 321 A

121 Exoplanets: Populations and

126 Exoplanets: Current and Future Space Missions I, Room 315

131 Stellar Evolution, Stellar

136 Computation, Data Handling, Image

Occurrence Rates, Room 312

Populations I, Room 317 B

Analysis, Room 322 AB

122 Exoplanets: Various Topics, Room 313 A

127 Galaxy Clusters, Room 316 A

132 Stars, Cool Dwarfs, Brown Dwarfs I, 318 A

137 Dust I, Room 323 B

123 Extreme Star Formation, Room 313 B

128 (SS) Innovative Collaborations of Integrity with the Hawaiian Community, Room 316 B

133 Dark Matter & Dark Energy, Room 318 B

138 (SS) Celebrating 20 Years of XMM-Newton Discoveries, Room 324 139 HAD II: Traditional History and Philosophy, Room 317 A

Workshop: Self Care as an Act of Resistance for People of Color, 10:00 am–11:30 am, Room 303 A Oral History Interviews, 10:00 am–8:00 pm, Room 305 A Intro to Career Services Resources with a Smoothie Bar, 10:00am–11:30 am, Exhibit Hall II/III Career Center

10:15 am

Press Conference, 10:15 am–11:15 am, Room 325 AB

10:30 am

Astro-Career Hour with Alaina Levine, 10:30 am–11:30 am, iPoster Theater I, Exhibit Hall II/III

11:40 am

140 Plenary Lecture: He Lani Ko Luna, A Sky Above: In Losing the Sight of Land You Discover the Stars, Kala Baybayan Tanaka and Kālepa Baybayan (Polynesian Voyaging Society), 11:40 am–12:30 pm, Ballroom AB

12:45

pm

141 Town Hall: NSF’s National Optical-Infrared Astronomy Research Laboratory, 12:45 pm–1:45 pm, Room 313 A 142 Town Hall: HAD Town Hall, 12:45 pm–1:45 pm, Room 313 B 143 Town Hall: NASA Town Hall, 12:45 pm–1:45 pm, Ballroom AB

1:00 pm

Workshop: Making the Most of the AAS WorldWide Telescope, 1:00 pm–2:00 pm, Room 307 B Lynx X-ray Observatory, 1:00 pm–3:00 pm, Room 303 A

1:30 pm

Astro-Career Hour with Alaina Levine, 1:30 pm–2:30 pm, iPoster Theater I, Exhibit Hall II/III

1:55 pm

Imaging Habitable Exoplanets: Are We Ready?, 1:55 pm–3:30 pm, Room 306 AB

2:00 pm

Oral and Special Sessions 144–164, 2:00 pm–3:30 pm 144 Galaxy Clusters II, Room 310

149 (SS) NASA's Parker Solar Probe: First Encounters with the Sun, Room 313 C

154 Surveys and Large Programs I, Room 316 C

159 Black Holes I, Room 320

145 Evolution of Galaxies II, Room 311

150 Instrumentation: Space Missions II, Room 314

155 Dwarf and Irregular Galaxies I, Room 308 B

160 Astronomy Education in Hawai‘i, Room 321 A

146 AGN and Quasars: Obscured AGN II, Room 312

151 AGN and Quasars II, Room 315

156 Star Associations, Clusters - Formation Issues, Room 317 B

161 Circumstellar Disks: Variability, Room 322 AB

147 Extreme Star Formation and Reionization, Room 313 A

152 Planetary Nebulae, Supernova Remnants, and Winds, Room 316 A

157 (SS) Transient Science with TESS, Room 318 A

162 (SS) New Results From The North American Nanohertz Observatory For Gravitational Waves, Room 323 B

148 Stars, Cool Dwarfs, Brown Dwarfs II, Room 313 B

153 Cosmology, Room 316 B 158 The Milky Way, The Galactic Center I, Room 318 B

163 Dust II, Room 324 164 HAD III: Research in the 20th and 21st Centuries, Room 317 A

The Future and Future Governance of the Astrophysics Source Code Library, 2:00 pm–3:30 pm, Room 301 B

So You Think You Want to be a NASA Mission Principal Investigator?, 2:00 pm–3:30 pm, Room 323 A New Results From The North American Nanohertz Observatory For Gravitational Waves, Room 323 B Exploring the Infrared Universe, 2:00 pm–3:30 pm, Room 323 C

2:15 pm

Press Conference, 2:15 pm–3:15 pm, Room 325 AB

3:40 pm

165 Plenary Prize Lecture: HAD LeRoy E. Doggett Prize Lecture: From the Invention of Astrophysics to the Space Age: The Transformation of Astronomy 1860-1990, Robert W. Smith (University of Alberta), 3:40 pm–4:30 pm, Ballroom AB

4:40 pm

166 Plenary Prize Lecture: Henry Norris Russell Lecture: Intriguing Revelations from Lithium, Beryllium, and Boron, Ann M. Boesgaard (University of Hawaii), 4:40 pm–5:30 pm, Ballroom AB

5:30 pm

Evening iPoster Theater, iPoster, Posters, and iPoster Plus Sessions - (Sunday Chambliss Posters), 5:30 pm–6:30 pm, Exhibit Hall II/III Traditional Poster Sessions 167 Spiral Galaxies 172 HAD IV 168 Dwarf and Irregular Galaxies 173 Extrasolar Planets:

Atmospheres 169 Laboratory Astrophysics and Astrobiology 174 Extrasolar Planets: Transits 170 Binary Stellar Systems 175 Instrumentation: Ground-

based or Airborne 171 Decadal Flagship Mission Concept iPoster Sessions 176 College Astronomy: Mentoring, Departmental Change, Education Research, and Instructional Materials

179 Dark Matter & Dark Energy

177 Cosmology 180 Laboratory Astrophysics 178 Star Clusters and Associations iPoster-Plus Sessions 181 - iPoster Theater I: HAD IV 182 - iPoster Theater II:

Evolution of Galaxies & Lens Searches

AEON: Progress in Networking Observatories and Tools for Follow-up in the ZTF/LSST Era, 5:30 pm–6:30 pm, Room 306 AB

6:30 pm

183 Town Hall: JWST, 6:30 pm–8:00 pm, Room 313 A Society of Physics Students Meet and Greet, 6:30 pm–8:00 pm, Room 301 B

SGMA Meet & Greet for LGBTQIA Members and Students, 6:30 pm–7:30 pm, Room 323 A AAS 40 + E, Donor and Sponsor Reception, 6:30 pm–7:30 pm, Ala Wai Terrace

7:00 pm

184 Town Hall: DKIST Commissioning and Start of Operations, 7:00 pm–8:00 pm, Room 313 B Public Event: Stargazing Party, 7:00 pm–9:00 pm, Ala Moana Beach Park

7:30 pm

US ELT Program Open House, 7:30 pm–9:00 pm, Room 306AB

8.00 pm

Invitation Only - HAD Mini Banquet, 8:00 pm–10:00 pm, Rocky Japanese Restaurant (HHV)

Monday, 6 January 2020

6:30 am CAPP Breakfast, 6:30 am–8:30 am (Invitation Only), Room 307 A 7:30 am Session Chair Breakfast, 7:30 am–8:00 am (Invitation Only), Room 323

A Speaker Ready Room, 7:30 am–4:00 pm, Room 327

8:00 am Registration & Badge Pickup, 8:00 am–5:00 pm, Main Lobby 200 Plenary Lecture: Prize Presentations: Megan Donahue (Michigan State University), 8:00 am–8:10 am, Ballroom AB Interview Room, 8:00 am–7:00 pm, Exhibit Hall II/III

8:10 am 201 Plenary Lecture: The Role of Feedback in the Evolution of Galaxies, Timothy Heckman (Johns Hopkins University), 8:10 am–9:00 am, Ballroom AB

8:30 am Workshop: Effectively Communicating your Research: A Hands-on Workshop for Scientist and Engineers (Day 2), 8:30 am–12:30 pm, Room 323 C

9:00 am Exhibits, iPoster Theaters, iPosters, Posters, Student Pavilion, Career Center, Internet Café, 9:00 am–6:30 pm, Exhibit Hall II/III Morning iPoster Theater, iPoster, Posters, and iPoster Plus Sessions - (Monday Chambliss Posters), 9:00 am–10:00 am, Exhibit Hall II/III Traditional Poster Sessions 202 Astronomy Education Research 208 Evolution of Galaxies II 203 Education & Outreach for All 210 The Sun 204 Star Cluster and Associations 211 Solar System Enviroment

and Heliosphere

207 Evolution of Galaxies I 212 (SS) Astrobiology and the Search for Intelligent Life in the 2020s

205 IGM, CGM, & Absorption Line Systems

213 (SS) Breakthrough Science with ALMA

206 Gamma Ray Bursts 214 The Milky Way iPoster Sessions 209 The Sun & The Solar System 217 Supernovae 215 Ground-based or Airborne Instrumentation

218 White Dwarfs/Neutron Stars

216 Extrasolar Planets: Formation of Planets and Protoplanetary Disks

219 Large Scale Structure, Cosmic Distance Scale

iPoster-Plus Sessions 220 - iPoster Theater I: The Sun & The Solar System

221 - iPoster Theater II: Education & Outreach for All

Coffee Break, 9:00 am–10:00 am, Exhibit Hall II/III Workshop: One-on-One Career Consultations / CV Review, 9:00 am–6:30 pm, Exhibit Hall II/III Enabling a Decade of Discovery with the Origins Space Telescope, 9:00 am–11:30 am, Room 307 B

9:30 am JWST Proposing Open House - Part 2 Grism Observing, 9:30 am–11:30 am, Room 303 B New science opportunities with the next generation Gemini North Adaptive Optics facility, 9:30 am–11:30 am, Room 306 AB Workshop: Rest and Workflow for Marginalized Scientists: How to Maintain Sustainable Success, 9:30 am–11:00 am, Room 303 A

10:00 am Oral and Special Sessions 222–241, 10:00 am–11:30 am 222 (SS) Enhancing Departmental Equity and Inclusion: TEAM-UP and SEA Change, Room 308 B

227 (SS) Astrobiology and the Search for Intelligent Life in the 2020s, Room 313 B

232 Surveys and Large Programs II, Room 316 B

237 Neutron Stars (Pulsars, Timing, Interiors, Misc.), Room 318 B

223 (SS) HEAD I: Are Disks just Disks? The

228 Evolution of Galaxies III, Room 313 C

233 AGN and Quasars: AGN and Their Host

238 (SS) Spitzer's Scientific

Commonalities of Protoplanetary and Black Hole Accretion, Room 310

Galaxies I, Room 316 C

Legacy Defining the Landscape for Future Exploration, Room 320

224 Extrasolar Planet and Disk Formation II, Room 311

229 Star Formation I, Room 314

234 (SS) HAD V: IAU-100: Celebrating One Hundred Years of International Astronomy, Room 317 A

239 Bringing Astronomy to the People: K-12 and Beyond, Room 321 A

225 Exoplanets: Radial Velocities, Room 312

230 Exoplanets: Current and Future Space Missions II, Room 315

235 CMB, Room 317 B

240 Gravitational Waves and Multi-messenger Astronomy I, Room 323 B

226 The Solar System and Exoplanets: Origins, Formation, Chemistry, Room 313 A

231 Galaxy Clusters III, Room 316 A

236 Molecular Clouds, HII Regions, Interstellar Medium I , Room 318 A

241 Stars, Cool Dwarfs, Brown Dwarfs III, Room 324

Workshop: Rest and Workflow for Marginalized Scientists: How to Maintain Sustainable Success, 10:00 am–11:30 am, Room 303 A Workshop: Science communication through the Lens of Astrobites, 10:00 am–11:30 am, Room 323 A Astro2020 Panel on State of the Profession Listening Session, 10:00 am–11:30 am, Room 304 AB Oral History Interviews (Day 2) , 10:00 am–8:00 pm, Room 305 A

10:15 am Press Conference, 10:15 am–11:15 am, Room 325 AB 10:30 am Astro-Career Hour with Alaina Levine, 10:30 am–11:30 am, Exhibit

Hall II/III

11:40 am 242 Plenary Prize Lecture: Helen B. Warner Prize: Not Your Grandparents’ Galaxy: The Milky Way in the Era of Large Surveys, Jo Bovy (University of Toronto), 11:40 am–12:30 pm, Ballroom AB

12:30 pm AAS Education Committee Forum on Majors Curriculum, 12:30 pm–2:00 pm, Room 301 B

12:45 pm 243 Town Hall: Accessible Astronomy, 12:45 pm–1:45 pm, Room 313 A 244 Town Hall: NSF Town Hall, 12:45 pm–1:45 pm, Ballroom AB 245 HAD VI: The Bicentennial of the Royal Astronomical Society, Josh Nall, Room 317 A

1:00 pm Workshop: New K-12 and Undergraduate Educational Resources from the Sloan Digital Sky Survey, 1:00 pm–5:00 pm, Room 303 B Workshop: Machine Learning with astroML, 1:00 pm–5:00 pm, Room 323 A Workshop: MEMS Devices for Use in Ground and Space Based Spectroscopy; Technolgy and Applications, 1:00 pm–5:00 pm, Room 307 B MeV Astronomy: Unlocking the Multi-Messenger Universe, 1:00 pm–3:00 pm, Room 303 A The Ongoing Development of Chinese Astronomy, 1:00 pm–3:30 pm, Room 304 AB

1:30 pm iPoster Theater I Astro-Career Hour with Alaina Levine, 1:30 pm–2:30 pm, Exhibit Hall II/III

2:00 pm Oral and Special Sessions 247–266 & 292, 2:00 pm–3:30 pm 247 (SS) HEAD II: Black holes in the Mass Gaps, Room 310

252 Large-Scale Education Efforts for Reform, Diversity, Equity, and Inclusion, Room 313 C

257 Star Formation II, Room 316 C

262 (SS)The Many Facets of Hawai'i Astronomy, Room 320

248 Exoplanets: Atmospheres I, Room 311

253 Gravitational Waves and Multi-messenger Astronomy II, Room 314

258 Quiescent Galaxies , Room 317 A

263 White Dwarfs and Planetary Nebulae Winds Room 321 A

249 Exoplanets: Transits and Dynamics, Room 312

254 Exoplanets: Direct Imaging I, Room 315

259 (SS) Astrophysics Results from CubeSats and SmallSats, Room 317 B

264 Star Associations, Star Clusters - Kinematics, Dynamics, Room 322 AB

250 Evolution of Galaxies IV Room 313 A

255(SS) Breakthrough Science with ALMA, Room 316 A

260 Evolution of Galaxies & Dwarf and Irregular Galaxies, Room 318 A

265 Binary Stellar Systems I, Room 323 B

251 Supernovae I, Room 313 B

256 Stars, Cool Dwarfs, Brown Dwarfs IV, Room 316 B

261 Molecular Clouds, HII Regions, Interstellar Medium II, Room 318 B

266 Large Scale Structure, Cosmic Distance Scale, Room 324 292 (SS) Survival Skills for Astronomers: Posters, Presentations, and Proposals. Room 308 B

Telling the Story of Life in the Universe: The LUVOIR Mission Concept, 2:00 pm–3:30 pm, Room 301 A Beyond Academe: Exploring Astronomy-powered Career Paths, 2:00 pm–3:30 pm, Room 306 AB

2:15 pm Press Conference, 2:15 pm–3:15 pm, Room 325 AB 2:30 pm MetaSat: Open Metadata for Small Satellite Missions, 2:30 pm–3:30

pm, Room 323 C 3:30 pm Beyond Academe Round Table Discussions, 3:30 pm–4:30 pm, Exhibit

Hall II/III 3:40 pm 267 Plenary Lecture: The Stewardship of Maunakea's legacy from

the Perspective of the Hawaiian and Astronomical Communities, Amy Kalili ('Ōiwi TV) 3:40 pm–4:30 pm, Ballroom AB

4:40 pm 268 Plenary Prize Lecture: HEAD Bruno Rossi Prize, Kilonovae from Merging Neutron Stars, Brian Metzger (Columbia University) and Dan Kasen (University of California, Berkeley), 4:40 pm–5:30 pm, Ballroom AB

5:30 pm Evening iPoster Theater, iPoster, Posters, and iPoster Plus Sessions - (Monday Chambliss Posters), 5:30 pm–6:30 pm, Exhibit Hall II/III Traditional Poster Sessions 270 (SS) Spitzer's Scientific Legacy Defining the Landscape for Future Exploration

277 Asteroids

271 (SS) Astrophysics Results from CubeSats and SmallSats

278 Planets and Dwarf Planets

272 Star Formation 279 Large Scale Structure, Cosmic Distance Scale

273 Stars, Cool Dwarfs, Brown Dwarfs I --Posters

280 Extrasolar Planets: Direct Imaging

274 Stars, Cool Dwarfs, Brown Dwarfs II

281 Extrasolar Planets: Formation of Planets and Protoplanetary Disks

275 Star Formation on Extragalactic Scales

289 Dark Energy and Dark Matter -- Poster Session

276 Supernovae 290 The Canadian Astronomy Long Range Plan 2020-2030

iPoster Sessions 282 Education & Outreach for All 285 Dwarf and Spiral Galaxies 283 Evolution of Galaxies & Friends 286 The Milky Way, The Galactic

Center 284 Galaxy Clusters iPoster-Plus Sessions 287 - iPoster Theater I: Computation, Data Handling, Image Analysis & Catalogs

288 - iPoster Theater II: Exoplanets, Dwarf Star, & Tabby's Star

Large Synoptic Survey Telescope Open House, 5:30 pm–7:30 pm, Room 301 A The Zwicky Transient Facility Community Survey Update for Year 3, 5:30 pm–6:30 pm, Room 303 A

NASA's TESS Mission- Exoplanets, Time Domain Astronomy and Astrophysics from the Prime Mission, and Extended Mission Preview, 5:30 pm–7:00 pm, Room 306 AB

6:00 pm CSMA Meet and Greet, 6:00 pm–7:00 pm, Room 323 A 6:30 pm AAS Agents Reception, 6:30 pm–7:30 pm, (Invitation Only) Room 303

B 7:00 pm 291 Town Hall: STSci Town Hall, 7:00 pm–8:00 pm, Room 313 A

Public Talk: Physics of Pō, Larry Kimura (College of Hawaiian Language & Hawaiian Studies) and Doug Simons (Canada-France-Hawai'i Telescope) 7:00 pm–8:30 pm, Room 311 NASA Postdoctoral Program Meet and Greet, 7:00 pm–8:00 pm, Sheraton Waikiki, Kohala/Kona Room

Tuesday, 7 January 2020 7:30 am Session Chair Breakfast, 7:30 am–8:00 am (Invitation Only), Room 323 A

Exhibitor EPO Volunteer Breakfast, 7:30 am–8:30 am (Invitation Only), Room 304 AB Speaker Ready Room, 7:30 am–4:00 pm, Room 327

8:00 am Registration & Badge Pickup, 8:00 am–5:00 pm, Main Lobby Interview Room, 8:00 am–7:00 pm, Exhibit Hall II/III

8:10 am 300 Plenary Prize Lecture: Dannie Heineman Prize: Making a Habitable Planet, Edwin (Ted) Bergin (University of Michigan), 8:10 am–9:00 am, Balroom AB

9:00 am Exhibits, iPoster Theaters, iPosters, Posters, Student Pavilion, Career Center, Internet Café, 9:00 am–6:30 pm, Exhibit Hall II/III Morning iPoster Theater, iPoster, Posters, and iPoster Plus Sessions - (Tuesday Chambliss Posters), 9:00 am–10:00 am, Exhibit Hall II/III Traditional Poster Sessions 301 (SS) Imaging Stars: Century of Advances in High Angular Resolution Astronomy

306 Surveys and Large Programs & Catalogs

302 Neutron Star 307 Planetary Nebulae & Supernova Remnants

303 Gravitational Lensing 308 Young Stellar Objects and Circumstellar Disks

304 AGN and Quasars I 309 Molecular Clouds, HII Regions, Interstellar Medium on Extragalactic Scales

305 AGN and Quasars II 310 Clouds, Gas, Dust in the Galactic Center

iPoster Sessions 311 Space-based Instrumentation

314 Star Formation

312 Dust 315 Molecular Clouds, HII Regions, Interstellar Medium

313 Computation, Data Handling, Image Analysis/Surveys and Large Programs & Catalogs iPoster-Plus Sessions 316 - iPoster Theater I: Milky Way & Friends

317 - iPoster Theater II: Cradle to Grave: Molecular Clouds to Black Holes

Coffee Break, 9:00 am–10:00 am, Exhibit Hall II/III Workshop: One-on-One Career Consultations / CV Review, 9:00 am–6:30 pm, Exhibit Hall II/III The Athena X-ray Mission: Multi-wavelength and Multi-messenger Opportunities, 9:00 am–10:30 am, Room 301 A

9:30 am The Advanced Green Bank Telescope: Planning for the Next Decade, 9:30 am–11:00 am, Room 301 B NASA PhysPAG Gravitational Wave SIG, 9:30 am–11:30 am, Room 303 A Planets, exoplanets, and planet formation with Gemini large and long programs (LLPs), 9:30 am–11:30 am, Room 303 B NASA COPAG IR SIG/OST, 9:30 am–11:30 am, Room 304 AB JWST Proposing Open House - Part 3 NIRSpec Mirco-Shutter Array, 9:30 am–11:30 am, Room 323 A

10:00 am Oral and Special Sessions 319–339, 10:00 am–11:30 am 319 (SS) Imaging Stars: A Century of Advances in High Angular Resolution Astronomy, Room 308 B

324 Dwarf and Irregular Galaxies II, Room 313 B

329 The Solar System: Surveys, Instrumentation, Computation, Data Handling, Room 316 B

335 Pulsating Variable Stars, Room 318 B

320 Exoplanets: Direct Imaging II, Room 310

325 AGN and Quasars: AGN and Their Host Galaxies II, Room 313 C

330 (SS) How Are Big Decisions in Astronomy Made?, Room 316 C

336 The Milky Way,The Galactic Center II, Room 320

321 Exoplanets: Atmospheres II, Room 311

326 Supernovae II Room 314

331 Molecular Clouds, HII Regions, Interstellar Medium on Extragalactic Scales, Room 317 A

337 NASA's Universe of Learning & Other NASA-Funded Education Efforts, Room 321 A

322 Galaxies in the early universe: Observations and Models, Room 312

327 Exoplanets: Transits I, Room 315

332 (SS)Tidal Disruption Event Observations in the Golden Age of Time Domain Astronomy, Room 317 B

338 (SS) New Results from the Dark Energy Survey, Room 323 B

323 Galaxy Evolution at z<0.5, Room 313 A

328 Star Formation III, Room 316 A

334 Relativistic Astrophysics, Room 318 A

339 (SS) The Future of Massively Multiplexed Spectroscopy: The Maunakea Spectroscopic Explorer, Room 324

Oral History Interviews (Day 3) , 10:00 am–8:00 pm, Room 305 A The US Extremely Large Telescope Program, 10:00 am–11:30 am, Room 306 AB

10:15 am Press Conference, 10:15 am–11:15 am, Room 325 AB 10:30 am Astro-Career Hour with Alaina Levine, 10:30 am–11:30 am, iPoster

Theater I, Exhibit Hall II/III 11:30 am Local Student Education Outreach Event Welcome, 11:30 am–12:00 pm,

Room 311 11:40 am 340 Plenary Lecture: Fast Radio Bursts, Jason Hessels (ASTRON &

University of Amsterdam), 11:40 am–12:30 pm, Ballroom AB

12:00 pm Local Student Education Outreach Event, 12:00 pm–2:00 pm, Exhibit Hall II/III

12:30 pm AAS Publishing: What's New, 12:30 pm–2:00 pm, 301 B 12:45 pm 341 Town Hall: Implementing Astro2020: Status Report, 12:45 pm–1:45

pm, Ballroom AB 1:00 pm Workshop: Hands-on Machine Learning for Astronomers: Artificial

Intelligence for Big-Data Astronomy, 1:00 pm–5:00 pm, Room 323 A Workshop: AMPlifying Your Majors’ Courses: From Unpacking to Problem-Solving, 1:00 pm–3:00 pm, Room 304 AB Astronomers' Role in Climate Change Education, 1:00 pm–2:30 pm, Room 301 A NASA PhysPAG MMA SAG, 1:00 pm–3:00 pm, Room 303 A New NASA Science Engagement Opportunities, 1:00 pm–3:00 pm, Room 303 B

1:30 pm Astro-Career Hour with Alaina Levine, 1:30 pm–2:30 pm, iPoster Theater I, Exhibit Hall II/III Arecibo Observatory Open House, 1:30 pm–3:30 pm, Room 307 B HabEx: The Habitable Exoplanet Observatory, 1:30 pm–3:30 pm, Room 306 AB

2:00 pm Oral and Special Sessions 342–361, 2:00 pm–3:30 pm 342 Exoplanets: Direct Imaging III, Room 310

347 (SS) Astronomy and Culture - Best Practices for Systematic Transformation in an Increasingly Diverse and Interconnected Global Society, Room 313 C

352 Stars, Cool Dwarfs, Brown Dwarfs V, Room 316 C

357 (SS) Machine Learning and Data Visualization Frontiers for Astronomy, Room 320

343 Exoplanets: Atmospheres III, Room 311

348 Neutron Stars - Relativistic , Room 314

353 (SS) Fifteen Years of COSMOS: Exploring the

358 Teaching College Astronomy, Room 321 A

Rare and Distant Universe, Room 317 A

344 AGN and Quasars: Black Holes, Room 312

349 Exoplanets: Transits II, Room 315

354 Astrobiology I, Room 317 B

359 The Sun, Room 322 AB

345 Star Formation on Extragalactic Scales, Room 313 A

350 Supernovae III, Room 316 A

355 (SS) The Scientific Quest for High-angular Resolution, Room 318 A

360 (SS) Laying the foundations of mHz gravitational waves astronomy: the LISA Preparatory Science Program, Room 323 B

346 Black Holes II, Room 313 B

351 Gamma Ray Bursts I, Room 316 B

356 (SS)Joint AGU-AAS session on Frontiers in Exoplanetsm, Room 318 B

361 Molecular Clouds, HII Regions, Interstellar Medium with SOFIA, Room 324

NASA Cosmic Dawn SAG, 2:00 pm–3:00 pm, Room 323 C 2:15 pm Press Conference, 2:15 pm–3:15 pm, Room 325 AB 3:40 pm 362 Plenary Prize Lecture: RAS Gold Medal, Star Formation and Galaxy

Evolution Through the Lens of a Scaling Law, Rob Kennicutt (University of Arizona), 3:40 pm–4:30 pm, Ballroom AB

4:40 pm 363 Plenary Lecture: Twinkle Twinkle Little Star, Now I Know What You Are, Jennifer van Saders (University of Hawaii), 4:40 pm–5:30 pm, Ballroom AB

5:30 pm Evening iPoster Theater, iPoster and Poster Sessions - (Tuesday Chambliss Posters), 5:30 pm–6:30 pm, Exhibit Hall II/III Traditional Poster Sessions 364 (SS) The Scientific Quest for High-angular Resolution

372 Instrumentation: Space Missions I

365 (SS) Fifteen Years of COSMOS: Exploring the Rare and Distant Universe

373 Instrumentation: Space Missions II

366 Astronomy Research with Teachers & Students

374 Extroplanets: Radial Velocities

367 College Astronomy: Mentoring, Research, Departmental Change, and Instructional Materials

375 Extroplanets: Populations

368 Molecular Clouds, HII Regions, Interstellar Medium

376 (SS) Laying the foundations of mHz gravitational waves astronomy: the LISA Preparatory Science Program

369 Black Holes 386 (SS) Machine Learning and Data Visualization Frontiers for Astronomy

370 Cataclysmic Variables 387 Societal Matters 371 Galaxy Clusters iPoster Sessions 377 Stars: Cool Dwarfs, Winds, and SNRs

379 Gravitational Waves and Multi-messenger Astronomy, Black Holes & Gamma Ray Bursts

378 Other, Public Policy 380 Pulsating Variable Stars iPoster-Plus Sessions 381 - iPoster Theater I: AGN and Quasars & Gravitational Waves and Multi-messenger Astronomy

385 - iPoster Theater II: Sun, Solar System, Milkyway

MSO/CSDC Open House: NOAO's Transition to NSF's National Optical-Infrared Astronomy Research Laboratory, 5:30 pm–7:00 pm, Room 301 B Visualization of Research Data for the Public Presented by NASA's Universe of Learning, 5:30 pm–7:00 pm, Room 307 B Maunakea Spectroscopic Explorer, 5:30 pm–7:00 pm, Room 323 C

6:00 pm Gemini Open House, 6:00 pm–7:00 pm, Room 304 AB CSWA Meet & Greet, 6:00 pm–7:00 pm, Room 306 AB

6:30 pm 382 HEAD Business Meeting, 6:30 pm–7:30 pm, Room 319 A Royal Astronomical Society Bicentennial Reception and Show, 6:30 pm–8:30 pm, Bishop Museum (First come, first served) 383 Town Hall: NRAO Town Hall, 6:30 pm–8:30 pm, Room 313 A

7:00 pm 384 Town Hall: SOFIA Town Hall, 7:00 pm–8:00 pm, Room 313 B CUWiP for Astronomers, 7:00 pm–8:00 pm, Room 306 AB An Evening with the Maunakea Observatories, 7:00 pm–9:00 pm, Room 323 A

8:00 pm Open Mic Night, 8:00 pm–9:30 pm, Room 318 A

Wednesday, 8 January 2020 7:30 am Session Chair Breakfast, 7:30 am–8:00 am (Invitation Only), Room 323 A

Speaker Ready Room, 7:30 am–4:00 pm, Room 327 8:00 am Registration & Badge Pickup, 8:00 am–5:00 pm, Main Lobby

Workshop: Hack Together Day, 8:00 am–7:00 pm, Room 323 C 8:10 am 400 Plenary Lecture: Diet of the Stars: Mass Accretion and Mass Loss,

Andrea Dupree (Center for Astrophysics | Harvard & Smithsonian), 8:10 am–9:00 am, Ballroom AB

9:00 am Exhibits, iPoster Theaters, iPosters, Student Pavilion, Career Center, Internet Café, 9:00 am–4:00 pm, Exhibit Hall II/III Morning iPoster Theater, iPoster, Posters, and iPoster Plus Sessions, 9:00 am–10:00 am, Exhibit Hall II/III Special Session Traditional Poster Sessions 401 (SS) Challenges to Astronomy from Satellites iPoster Sessions 450 Catalogs 453 Cosmology and Relative

Astrophysics 451Star Formation and YSO's 454 The Solar System 452 Binary Systems 455 Galaxies iPoster-Plus Sessions 456 - iPoster Theater I: Exoplanets 457 - iPoster Theater II: High Energy Coffee Break, 9:00 am–10:00 am, Exhibit Hall II/III Workshop: One-on-One Career Consultations / CV Review, 9:00 am–4:00 pm, Exhibit Hall II/III NASA PhysPAG X-Ray SIG, 9:00 am–11:00 am, Room 303 A

10:00 am Oral and Special Sessions 402–420, 10:00 am–11:30 am 402 Exoplanets: Microlensing, Room 310

407 Starburst Galaxies, Room 313 C

412 Supernovae IV, Room 316 C

417 (SS) Through Glass Darkly: The Futurescape of Multi-messenger Astronomy, Room 320

403 Exoplanets: Atmospheres IV, Room 311

408 Neutron Stars (Binary Systems, Winds), Room 314

413 (SS) Cosmological Measurements from SDSS: Final Results

418 Astrobiology II, Room 322 AB

from eBOSS, Room 317 A

404 Galaxy Evolution and Cosmology, Room 312

409 Exoplanets: Transits III, Room 315

414 Mapping the Multiphase Medium, Beyond Galaxies , Room 317 B

419 (SS) New Horizons Results at 2014 MU69, Room 323 B

405 AGN and Quasars: Blazars, Room 313 A

410 (SS) Challenges to Astronomy from Satellites, Ballroom AB

415 Stellar Cluster and Associations - MW and Similar, Room 318 A

420 (SS) Maximizing the Science from Two Great Observatories, Room 324

406 Binary Stellar Systems II, Room 313 B

411 Event Horizon Telescope Science, Room 316 B

416 The Milky Way, The Galactic Center III, Room 318 B

Oral History Interviews (Day 4) , 10:00 am–8:00 pm, Room 305 A 10:15 am Press Conference, 10:15 am–11:15 am, Room 325 AB 10:30 am Astro-Career Hour with Alaina Levine, 10:30 am–11:30 am, Exhibit Hall II/III 11:40 am 421 Plenary Lecture: The Future of Infrared Astronomy in the Context of

Spitzer, SOFIA, and JWST, Peter Eisenhardt (JPL) and James De Buizer (SOFIA Science Center)

12:45 pm 422 Town Hall: Multi-Messenger Astrophysics at NASA and NSF, 12:45 pm–1:45 PM, Room 313 A 423 Town Hall: AAVSO: Optimum Science from Connecting Professionals with Citizen Volunteers, 12:45 pm–1:45 PM, Room 313 B

1:00 pm Afternoon iPoster Theater, iPoster, Posters, and iPoster Plus Sessions, 1:00 pm–2:00 pm, Exhibit Hall II/III Special Session Traditional Poster Sessions 424 (SS) DESI Imaging and First Light Spectroscopy 425 (SS) Imaging the Shadow of Supermassive Black Hole with the Event Horizon Telescope 426 (SS) Maximizing the Science from Two Great Observatories iPoster Sessions 458 Exoplanets iPoster-Plus Sessions

459 - iPoster Theater I: Galaxies and Large Scale Structure

460 - iPoster Theater II: Instrumentation and Data Handling

NASA PhysPAG Gamma Ray SIG, 1:00 pm–3:00 pm, Room 303 A 1:30 pm Astro-Career Hour with Alaina Levine, 1:30 pm–2:30 pm, Exhibit Hall II/III 2:00 pm Oral and Special Sessions, 429–447 2:00 pm–3:30 pm

429 (SS) Imaging the Shadow of a Supermassive Black Hole with the EHT, Room 310

434 Supernovae V, Room 313 C

439 Neutron Stars (FRBs, Transients), Room 316C

444 Spiral Galaxies, Room 322 AB

430 Scaling Relations, CGM, and Extreme Galaxies, Room 311

435 Cataclysmic Variables, Novae and Symbiotic Stars, 314

440 Gamma Ray Bursts II, Room 317 A

445 (SS) TESS and the Mass/Radius Diagram for Exoplanets, Room 323 B

431 Stellar Evolution, Stellar Populations II, Room 312

436 AGN and Quasars: Feedback, Room 315

441 (SS) Results from the Dragonfly Telephoto Array, Room 317 B

446 (SS) DESI Imaging and First Light Spectroscopy, Room 324

432 The ISM of high redshift SFGs, Room 313 A

437 Instrumentation: Ground Based or Airborne Room 316 A

442 Stellar Atmospheres, Winds, Room 318 B

447 (SS) NASA Decadal Studies, Room 318 A

433 Gravitational Waves and Multi-messenger Astronomy III, Room 313 B

438 The Kuiper Belt: Pluto and Relatives, Room 316 B

443 Circumstellar Disks, Room 320

AAS Publications Committee Meeting Open Session, 2:00 pm–4:00 pm, Room 305B

2:15 pm Press Conference, 2:15 pm–3:15 pm, Room 325 AB 3:40 pm 448 Plenary Prize Lecture: Newton Lacy Pierce Prize: Life and Times of

the Lowest Mass Galaxies, Daniel R. Weisz, (University of California, Berkeley), 3:40 pm–4:30 pm, Ballroom AB

4:00 pm Exhibit Hall Move-out, 4:00 pm–10:00 pm, Exhibit Hall II/III 4:40 pm 449 Plenary Prize Lecture: Lancelot M. Berkeley Prize: The Event Horizon

Telescope: Imaging a Black Hole, Sheperd S. Doeleman (Center for Astrophysics | Harvard & Smithsonian), 4:40 pm–5:30 pm, Ballroom AB

5:30 pm AAS Closing Reception, 5:30 pm–7:00 pm, Hawai'i Convention Center Rooftop

Thursday, 9 January 2020 7:30

am Board of Trustee Meeting, 7:30 am–5:00 pm, Hilton Hawaiian Village, Honolulu Suite