Welcome!
I am an Astronomer at the US Naval Observatory in Flagstaff, AZ. You can find my CV here, or scroll down to learn more about my research.
Embedded Files
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Some Recent Results
Follow-up spectroscopic measurements of 3 newly discovered brown dwarf candidates from the Backyard Worlds citizen science project revealed that these objects are likely binaries, which are quite rare in the substellar regime. Read the AAS Nova feature.
Using photometry and astrometry from the USNO-led UKIRT Hemisphere Survey (UHS), we characterized the known population of brown dwarfs in the UHS footprint. Of the ~1000 objects analyzed, our UHS measured proper motions were the best ever measured for half of this sample (read more).
Volunteers from the Backyard Worlds: Planet 9 citizen project have helped to discover a brown dwarf with the reddest colors amongst free-floating substellar objects. It also shows signs of methane in it's atmosphere, unique amongst such young, red objects, and may also be variable! Read more about the discovery in this NASA feature.
My Research
Citizen Science with BackyardWorlds
Citizen Science with BackyardWorlds
In an effort to further fill out the census of stars and brown dwarfs in the solar neighborhood, I co-founded the citizen science project BackyardWorlds.org. The first new brown dwarf was found just 6 days after the project launched, and was published with several citizen scientist co-authors (read more). Additional discoveries include dusty white dwarfs, brown dwarf binaries, extreme subdwarfs, planetary mass brown dwarfs, and numerous others. You could be the next person to make a big discovery, so head on over to BackyardWorlds.org to join the fun!
Completing the Census of the Solar Neighborhood
Completing the Census of the Solar Neighborhood
Nearby objects can serve as vital benchmarks for many areas of astrophysics. Multi-epoch data from the Wide-field Infrared Survey Explorer (WISE) have enabled the first all-sky motion searches using solely mid-infrared wavelengths, ideal for identifying nearby low-mass stars and brown dwarfs. I am using data from the primary WISE mission (see here and here) as well as the recently reactived WISE mission, NEOWISE (see here and here) to identify previously overlooked members of the Solar neighborhood.
UV Environments of Low-mass Stars
UV Environments of Low-mass Stars
M dwarfs are the most abundant stellar constituents in the Galaxy, and recent results from Kepler and TESS indicate that almost all M dwarfs host planets, many of which are in the habitable zones of their host stars. However, increased activitly levels around such stars can drastically affect the atmospheres of any planets orbiting around them. I use ultraviolet observations from facilities such as the Galaxy Evolution Explorer (GALEX) (read more) and the Hubble Space Telescope (read more) to understand the high-energy environments of such stars and how they may affect potentially habitable exoplanets.
Young, Nearby Brown Dwarfs
Young, Nearby Brown Dwarfs
Young, late-type brown dwarfs show many notable spectroscopic and photometric similarities to young, direcly-imaged exoplanets. Using a new technique based on the unique near- and mid- infrared colors of these objects, I identified WISEA 1147-2040, a new member of the 10 million year old TW Hya Association. With an estimated mass around 5 times that of Jupiter, WISEA 1147-2040 is one of the youngest, lowest-mass brown dwarfs yet discoverd in the Solar neighborhood (read more). The full survey resulted in the discovery of 47 other previously unknown L dwarfs, including several likely members nearby moving groups. (read more).
Press
Discovery of CWISE 0506
Discovery of W0414 and W1810
Two Bizarre Brown Dwarfs Found with Citizen Scientists' Help -- NASA Goddard
Citizen Scientists Help Discover 2 Bizarre Brown Dwarfs in the Milky Way -- Arizona State University
Three Bizarre Brown Dwarfs Discovered by Citizen Scientists -- American Museum of Natural History
Band of Astronomers Finds Low Heavy Metal in Brown Dwarf Discoveries -- University of California San Diego
Citizen Scientists Help Discover Two Bizarre Brown Dwarfs in the Milky Way -- University of Montreal
Backyard Worlds Discovery of J0207
Citizen Finds Ancient White Dwarf Star -- Arizona Horizon TV Interview (Video)
Citizen Scientist Finds Ancient White Dwarf Star with Enigmatic Dust Rings -- Arizona State University
HAZMAT III: The UV Evolution of Mid- to Late-M Stars with GALEX
Ultraviolet Radiation from Low-Mass Stars Could Render Planets Uninhabitable -- Astrobiology Magazine
Backyard Worlds: Planet 9
NASA-funded Citizen Science Project Discovers New Brown Dwarf -- NASA Goddard
Does Our Solar System Have an Undiscovered Planet? You Can Help Astronomers Find Out -- Arizona State University
Arizona State University Seeks Public's Help in Finding Ninth Planet -- KTAR News
Have Spare Time? Try To Discover a Planet -- NPR Interview
Discovery of Planetary Mass Object WISEA 1147-2040
Lone Planetary-Mass Object Found in Family of Stars -- NASA/JPL
UT Astronomers, Student Discover Free-Floating Planetary-Mass Object in Family of Stars -- University of Toledo
UT Astronomers Identify Young "Brown Dwarf" -- Toledo Blade
UT Astronomers Make National News, Discover Apparent Brown Dwarf -- The Independent Collegian
Student from Paulding Helps Discover Object in Space -- The Crescent-News (Defiance, OH)
UT Astronomers Discover "Brown Dwarf" -- WTOL 11 News (Video)
UT Astronomers Discover Brown Dwarf -- WTVG 13 News (Video)
Astronomy at the University of Toledo -- University of Toledo (Video)
Direct Imaging Discovery of 51 Eri b
UT Astronomer Part of Research Team to Discovery Young Jupiter Exoplanet -- University of Toledo
Publications
2025
2025
The Diversity of Cold Worlds: A Blended-light Binary Straddling the T/Y Transition in Brown Dwarfs
Bardalez Gagliuffi, D. C., Faherty, J. K., Suarez, G., et al. (Schneider 16th author), 2025, ApJ, 984, 74
Hyogo, M., Bickle, T. P., Biggs, J. R., et al. (Schneider 18th author), 2025, MNRAS, 538, 1019
New Ultracool Companions to Nearby White Dwarfs
Bravo, A., Schneider, A. C., Casewell, S., et al., 2025, AJ, 169, 100
Burgasser, A. J., Schneider, A. C., Meisner, A., et al., 2025, ApJ, 982, 79
Backyard Worlds: Cool Neighbors-Post-launch Performance and a First Proper Motion Discovery
Robbins, G., Meisner, A. M., Humphreys, A., et al. (Schneider 7th author), 2025, ASPCS, 540, 19
2024
2024
Protosolar D-to-H Abundance and One Part per Billion PH3 in the Coldest Brown Dwarf
Brooks, H., Caselden, D., Kirkpatrick, J. D., et al. (Schneider 20th author), 2024, ApJ, 977, 49
Spectroscopic Analysis of CWISE J151044.74-524923.5, A Wide L Dwarf Companion to the L 262-74 System
Gramaize, L., Schneider, A. C., Bickle, T. P., et al., 2024, RNAAS, 8, 294
Discovery of 118 New Ultracool Dwarf Candidates Using Machine-learning Techniques
Brooks, H., Caselden, D., Kirkpatrick, J. D., et al. (Schneider 11th author), 2024, AJ, 168, 211
Simulating Brown Dwarf Observations for Various Mass Functions, Birthrates, and Low-mass Cutoffs
Raghu, Y., Kirkpatrick, J. D., Marocco, F., et al. (Schneider 8th author), 2024, ApJ, 974, 222
Beiler, S., Cushing, M. C., Kirkpatrick, J. D., et al. (Schneider 4th author), 2024, ApJ, 973, 60
Eight New Substellar Hyades Candidates from the UKIRT Hemisphere Survey
Schneider, A. C., Cushing, M. C., Stiller, R. A., et al., 2024, AJ, 168, 165
Beiler, S., Mukherjee, S., Cushing, M. C., et al. (Schneider 5th author), 2024, ApJ, 973, 60
Discovery of 118 New Ultracool Dwarf Candidates Using Machine Learning Techniques
Brooks, H., Caselden, D., Kirkpatrick, J. D., et al. (Schneider 11th author), 2024, accepted to AJ
Discovery of a Hypervelocity L Subdwarf at the Star/Brown Dwarf Mass Limit
Burgasser, A. J., Gerasimov, R., Kremer, K., et al. (Schneider 6th author), 2024, ApJL, 971, 25
Kothari, H., Cushing, M. C., Burningham, B., et al. (Schneider 6th author), 2024, ApJ, 971, 121
Discovery of the Remarkably Red L/T Transition Object VHS J183135.58-551355.9
Bickle, T. P., Schneider, A. C., Gagne, J., et al., 2024, AJ, 168, 66
Simulating Brown Dwarf Observations for Various Mass Functions, Birthrates, and Low-mass Cutoffs
Raghu, Y., Kirkpatrick, J. D., Marocco, F., et al. (Schneider 8th author), 2024, accepted to ApJ
Thirteen New M Dwarf + T Dwarf Pairs Identified with WISE/NEOWISE
Marocco, F., Kirkpatrick, J. D., Schneider, A. C., et al., 2024, ApJ, 967, 147
Rothermich, A., Faherty, J., Bardalez Gagliuffi, D., et al. (Schneider 4th author), 2024, AJ, 167, 253
Methane Emission from a Cool Brown Dwarf
Faherty, J. F., Burningham, B., Gagne, J., et al. (Schneider 14th author), 2024, Nature, 628, 511
The Initial Mass Function Based on the Full-sky 20 pc Census of ~3600 Stars and Brown Dwarfs
Kirkpatrick, J. D., Marocco, F., Gelino, C. R., et al. (Schneider 9th author), 2024, ApJS, 271, 55
2023
2023
Bravo, A., Schneider, A. C., Bardalez Gagliuffi, D., et al., 2023, AJ, 166, 226
WRAP: A Tool for Efficient Cross-Identification of Proper Motion Objects Spanning Multiple Surveys
Brooks, H., Kirkpatrick, J. D., Caselden, D., et al. (Schneider rth author), 2023, RNAAS, 7, 272
CWISE J105512.11+544328.3: A Nearby Y Dwarf Spectroscopically Confirmed with Keck/NIRES
Robbins, G., Meisner, A. M., Schneider, A. C., et al., 2023, ApJ, 958, 94
Spectroscopic Confirmation of the Nearby, Wide-separation L Dwarf Pair CWISE J061741.79+194512.8AB
Humphreys, A., Meisner, A. M., Burgasser, A. J., et al. (Schneider 5th author), 2023, RNAAS, 7, 184
Astrometry and Photometry for ~1000 L, T, and Y Dwarfs from the UKIRT Hemisphere Survey
Schneider, A. C., Munn, J. A., Vrba, F., et al., 2023, AJ, 166, 103
Spectroscopic Confirmation of the Nearby, Wide-separation L Dwarf Pair CWISE J061741.79+194512.8AB
Humphreys, A., Meisner, A. M., Burgasser, A. J., et al. (Schneider 5th author), 2023, RNAAS, 7, 184
Exploring the Extremes: Characterizing a New Population of Old and Cold Brown Dwarfs
Meisner, A. M., Leggett, S. K., Logsdon, S. E., et al. (Schneider 4th author), 2023, AJ, 166, 57
Scarlet Spectra: Two Red L Dwarfs Revealed by SOAR
Robbins, G., Meisner, A. M., Schneider, A. C., et al., 2023, RNAAS, 7, 144
The First JWST Spectral Energy Distribution of a Y Dwarf
Beiler, S. A., Cushing, M. C., Kirkpatrick, J. D., et al. (Schneider 4th author), 2023, ApJL, 951, 48
HAZMAT. IX. An Analysis of the UV and X-Ray Evolution of Low-mass Stars in the Era of Gaia
Richey-Yowell, T., Shkolnik, E. L., Schneider, A. C., et al., 2023, ApJ, 951, 44
Brooks, H., Kirkpatrick, J. D., Meisner, A., et al. (Schneider 7th author), 2023, AJ, 165, 232
Testing the Interaction between a Substellar Companion and a Debris Disk in the HR 2562 System
Zhang, S. Y., Duchene, G., De Rosa, R., et al. (Schneider 48th author), 2023, AJ, 165, 219
Redder than Red: Discovery of an Exceptionally Red L/T Transition Dwarf
Schneider, A. C., Burgasser, A., Bruursema, J., et al., 2023, ApJL, 943, 16
Loyd, R. O. P., Schneider, P. C., Jackman, J., et al. (Schneider 9th author), 2023, AJ, 165, 146
2022
2022
Discovery of 16 New Members of the Solar Neighborhood using Proper Motions from CatWISE 2020
Kota, T., Kirkpatrick, J. D., Caselden D., et al. (Schneider 5th author), 2022, AJ, 163, 116
CWISE J014611.20-050850.0AB: The Widest Known Brown Dwarf Binary in the Field
Softich, E., Schneider, A. C., Patience, J., et al., 2022, ApJL, 926, 12
Discovery of CWISE J052306.42-015355.4, an Extreme T Subdwarf Candidate
Brooks, H., Kirkpatrick, J. D., Caselden D., et al. (Schneider 4th author), 2022, AJ, 163, 47
Richey-Yowell, T., Shkolnik, E. L., Loyd, R. O. Parke, et al. (Schneider 5th author), 2022, ApJ, 929, 169
Substellar Hyades Candidates from the UKIRT Hemisphere Survey
Schneider, A. C., T., Vrba, F. J., Munn, J. A., et al., 2022, AJ, 163, 242
WDJ220838.73+454434.04: a White Dwarf Companion in the AR Lacertae System
Bickle, T., Jalowiczor, P., Casewell, S., et al. (Schneider 6th author), 2022, RNAAS, 6, 127
Discovery of 34 low-mass comoving systems using NOIRLab Source Catalog DR2
Kiwy, F., Faherty, J. K., Meisner, A., et al. (Schneider 4th author), 2022, AJ, 164, 3
Accurate Modeling of Lya Profiles and Their Impact on Photolysis of Terrestrial Planet Atmospheres
Peacock, S., Barman, T. S., Schneider, A. C., et al., 2022, ApJ, 933, 235
Keck NIRES Spectral Standards for L, T, and Y Dwarfs
Theissen, C., Burgasser, A. Martin, E., et al. (Schneider 9th author), 2022, RNAAS, 6, 151
A Uniform Retrieval Analysis of Ultra-cool Dwarfs. IV. A Statistical Census from 50 Late-T Dwarfs
Zalesky, J. A., Saboi, K., Line, M. R., et al. (Schneider 5th author), 2022, ApJ, 936, 44
Loyd, R. O. P., Mason, J. P., Jin, M., et al. (Schneider 9th author), 2022, ApJ, 936, 170
VVV J165507.19-421755.5: A Nearby T Dwarf Hidden in the Galactic Plane
Schapera, N., Caselden, D., Meisner, A., et al. (Schneider 5th author), 2022, RNAAS, 6, 189
Dickson-Vandervelde, D., Kastner, J., Gagne, J., et al. (Schneider 4th author), 2022, AJ, 164, 227
Discovery of a Mid-L Dwarf Companion to the L 262-74 System
Gramaize, L., Schneider, A. C., Marocco, F., et al., 2022, RNAAS, 6, 229
2021
2021
Faherty, J. K., Gagne, J., Popinchalk, M., et al. (Schneider 7th author), 2021, ApJL, 923, 48
Schneider, A. C., Meisner, A. M., Gagne, J., et al. 2021, ApJ, 921, 140
An Improved Near-Infrared Spectrum of the Archetype Y Dwarf WISEP J182831.08+265037.8
Cushing, M., Schneider, A. C., et al. 2021, ApJ, 920, 20
On the Detection of Exomoons Transiting Isolated Planetary Mass Objects
Limbach, M. A., Vos, J. M., Winn, J. N., et al. (Schneider 6th author), 2021, ApJL, 918, 25
Leggett, S. K., Tremblin, P., Phillips, M. W., et al. (Schneider 7th author), 2021, ApJ, 918, 11
The Enigmatic Brown Dwarf WISEA J153429.75-104303.3 (a.k.a. "The Accident")
Kirkpatrick, J. D., Marocco, F., Caselden, D., et al. (Schneider 6th author), 2021, ApJL, 915, 6
New Candidate Extreme T Subdwarfs from the Backyard Worlds: Planet 9 Citizen Science Project
Meisner, A., Schneider, A. C., et al. 2021, ApJ, 915, 120
ASASSN-14ko is a Periodic Nuclear Transient in ESO 253-G003
Payne, A. V., Shappee, B. J., Hinkle, J. T., et al. (Schneider 24th author), 2021, ApJ, 910, 125
Gemini Planet Imager Spectroscopy of the Dusty Substellar Companion to HD 206893 B
Ward-Duong, K., Patience, J., Follette, K., et al. (Schneider 50th author), 2021, AJ, 161, 5
The Field Substellar Mass Function Based on the Full-sky 20-pc Census of 525 L, T, and Y Dwarfs
Kirkpatrick, J. D., Gelino, C. R., Faherty, J. K., et al. (Schneider 6th author), 2021, ApJS, 253, 7
HAZMAT. VII. The Evolution of Ultraviolet Emission with Age and Rotation for Early M Dwarf Stars
Loyd, R. O. P., Shkolnik, E. L., Schneider, A. C., et al. 2021, ApJ, 907, 91
Backyard Worlds: Planet 9 Discovery of an Unusual Low-mass Companion to an M Dwarf at 80 pc
Rothermich, A., Schneider, A. C., et al. 2021, RNAAS, 5, 18
Identification of a Low-mass Companion to the White Dwarf SDSS J131730.84+483332.7
Jalowiczor, P., Casewell, S., Schneider, A. C., et al. 2021, RNAAS, 5, 76
2020
2020
Estimating the Ultraviolet Emission of M Dwarfs with Exoplanets from Ca II and Hα
Melbourne, K., Youngblood, A., France, K., et al. (Schneider 15th author), 2020, AJ, 160, 269
Discovery of a Nearby Young Brown Dwarf Disk
Schutte, M. C., Lawson, K. D., Wisniewski, J. P., et al. (Schneider 11th author), 2020, AJ, 160, 156
Meisner, A. M., Faherty, J. K., Kirkpatrick, J. D., et al. (Schneider 4th author) 2020, ApJ, 899, 123
Multiband Polarimetric Imaging of HR 4796A with the Gemini Planet Imager
Arriaga, P., Fitzgerald, M. P., Duchene, G., et al. (Schneider 45th author) 2020, AJ, 160, 79
Observations of Disequilibrium CO Chemistry in the Coldest Brown Dwarfs
Miles, B. E., Skemer, A. J., Morley, C. V., et al. (Schneider 10th author), 2020, AJ, 160, 63
WISEA J041451.67-585456.7 and WISEA J181006.18-101000.5: The First Extreme T-type Subdwarfs?
Schneider, A. C., Burgasser, A. J., Gerasimov, R., et al. 2020, ApJ, 898, 77
Debris Disk Results from the Gemini Planet Imager Exoplanet Survey's Polarimetric Imaging Campaign
Esposito, T. M., Kalas, P., Fitzgerald, M. P., et al. (Schneider 61st author), AJ, 160, 24
WISEA J083011.95+283716.0: A Missing Link Planetary-mass Object
Bardalez Gagliuffi, D. C., Faherty, J. K., Schneider, A. C., et al. 2020, ApJ, 895, 145
The Gemini Planet Imager View of the HD 32297 Debris Disk
Duchene, G., Rice, M., Hom, J., et al. (Schneider 60th author), 2020, AJ, 159, 251
HD 165054: An Astrometric Calibration Field for High-contrast Imagers in Baade's Window
Nguyen, M. M., De Rosa, R. J., Wang, J. J., et al. (Schneider 45th author), 2020, AJ, 159, 244
HAZMAT VI: The Evolution of Extreme Ultraviolet Radiation Emitted from Early M Stars
Peacock, S., Barman, T., Shkolnik, E. L., et al. (Schneider 5th author), 2020, ApJ, 895, 5
Loyd, R. O. P., Shkolnik, E. L., Schneider, A. C., et al. 2020, ApJ, 890, 23
Faherty, J. K., Goodman, S., Caselden, D., et al. (Schneider 8th author), 2020, ApJ, 889, 176
Nielsen, E. L., De Rosa, R. J., Wang, J. J., et al. (Schneider 46th author), 2020, AJ, 159, 71
Imaging the 44 au Kuiper Belt Analog Debris Ring around HD 141569A with GPI Polarimetry
Bruzzone, J. S., Metchev, S., Duchene, G., et al. (Schneider 11th author), 2020, AJ, 159, 53
Revised astrometric calibration of the Gemini Planet Imager
De Rosa, R. J., Nguyen, M. M., Chilcote, J., et al. (Schneider 44th author), 2020, JATIS, 6, 015006
Hom, J., Patience, J., Esposito, T. M., et al. (Schneider 51st author), 2020, AJ, 159, 31
De Rosa, R. J., Nielsen, E. L., Wang, J. J., et al. (Schneider 45th author), 2020, AJ, 159, 1
2019
2019
Detection of a Low-mass Stellar Companion to the Accelerating A2IV Star HR 1645
De Rosa, R. J., Nielsen, E. L, Rameau, J., et al. (Schneider 44th author), 2019, AJ, 158, 226
Lyα Observations of High Radial Velocity Low-mass Stars Ross 1044 and Ross 825
Schneider, A. C., Shkolnik, E. L., Barman, T. S., et al., 2019, ApJ, 886, 19
Spectroscopic Follow-up of Discoveries from the NEOWISE Proper Motion Survey
Greco, J. J., Schneider, A. C., Cushing, M. C., et al., 2019, AJ, 158, 182
An Exo-Kuiper Belt with an Extended Halo around HD 191089 in Scattered Light
Ren, B., Choquet, E., Perrin, M. D., et al. (Schneider 61st author), 2019, ApJ, 882, 64
Nielsen, E. L., De Rosa, R. J., Macintosh, B., et al. (Schneider 58th author), 2019, AJ, 158, 13
Greenbaum, A. Z., Cheetham, A., Sivaramakrishnan, A., et al. (Schneider 46th author), 2019, AJ, 157, 249
Schneider, A. C., Shkolnik, E. L., Allers, K. N., et al. 2019, AJ, 157, 234
A Uniform Retrieval Analysis of Ultra-cool Dwarfs. III. Properties of Y Dwarfs
Zalesky, J. A., Line, M. R., Schneider, A. C., et al. 2019, ApJ, 877, 24
Kirkpatrick, J. D., Martin, E. C., Smart, R. L., et al. (Schneider 10th author), 2019, ApJS, 240, 19
Debes, J. H., Thevenot, M., Kuchner, M. J., et al. (Schneider 5th author), 2019, ApJL, 872, 25
HAZMAT. V. The Ultraviolet and X-Ray Evolution of K Stars
Richey-Yowell, T., Shkolnik, E. L., Schneider, A. C., et al. 2019, ApJ, 872, 17
2018
2018
Y Dwarf Trigonometric Parallaxes from the Spitzer Space Telescope
Martin, E. C., Kirkpatrick, J. D., Beichman, C. A., et al. (Schneider 8th author), 2018, ApJ, 867, 109
HAZMAT. IV. Flares and Superflares on Young M Stars in the Far Ultraviolet
Loyd, R. O. P., Shkolnik, E. L., Schneider, A. C., et al. 2018, ApJ, 867, 70
Dynamical Constraints on the HR 8799 Planets with GPI
Wang, J. J., Graham, J. R., Dawson, R., et al. (Schneider 47th author), 2018, AJ, 156, 192
Esposito, T. M., Duchene, G., Kalas, P., et al. (Schneider 50th author), 2018, AJ, 156, 47
Schneider, A. C., Hardegree-Ullman, K. K., Cushing, M. C., et al. 2018, AJ, 155, 238
GPI Spectra of HR 8799 c, d, and e from 1.5 to 2.4 μm with KLIP Forward Modeling
Greenbaum, A. Z., Pueyo, L., Ruffio, J., et al. (Schneider 46th author), 2018, AJ, 155, 226
HAZMAT. III. The UV Evolution of Mid- to Late-M Stars with GALEX
Schneider, A. C., & Shkolnik, E. L. 2018, AJ, 155, 122
Wolf 1130: A Nearby Triple System Containing a Cool Ultramassive White Dwarf
Mace, G. N., Mann, A. W., Skiff, B. A., et al. (Schneider 8th author), 2018, ApJ, 854, 145
Automated data processing architecture for the Gemini Planet Imager Exoplanet Survey
Wang, J. J., Perrin, M. D., Savransky, D., et al. (Schneider 45th author), 2018, JATIS, 4, 018002
2017
2017
Evidence That the Directly Imaged Planet HD 131399 Ab Is a Background Star
Nielsen, E. L., De Rosa, R. J., Rameau, J., et al. (Schneider 50th author), 2017, AJ, 154, 218
Characterizing 51 Eri b from 1 to 5 μm: A Partly Cloudy Exoplanet
Rajan, A., Rameau, J., De Rosa, R. J., et al. (Schneider 52nd author), 2017, AJ, 154, 10
Ruffio, J., Macintosh, B., Wang, J. J., et al. (Schneider 44th author), 2017, ApJ, 842, 14
The First Brown Dwarf Discovered by the Backyard Worlds: Planet 9 Citizen Science Project
Kuchner, M. J., Faherty, J. K., Schneider, A. C., et al. 2017, ApJL, 841, 19
Complex Spiral Structure in the HD 100546 Transitional Disk as Revealed by GPI and MagAO
Follette, K. B., Rameau, J., Dong, R., et al. (Schneider 47th author), 2017, AJ, 153, 264
An Optical/Near-infrared Investigation of HD 100546 b with the Gemini Planet Imager and MagAO
Rameau, J., Follette, K. B., Pueyo, L., et al. (Schneider 48th author), 2017, AJ, 153, 244
Blunt, S., Nielsen, E. L., De Rosa, R. J., et al. (Schneider 14th author), 2017, AJ, 153, 229
Schneider, A. C., Windsor, J., Cushing, M. C., et al. 2017, AJ, 153, 196
Integral Field Spectroscopy of the Low-mass Companion HD 984 B with the Gemini Planet Imager
Johnson-Groh, M., Marois, C., De Rosa, R. J., et al. (Schneider 42nd author), 2017, AJ, 153, 190
1-2.4 μm Near-IR Spectrum of the Giant Planet β Pictoris b Obtained with the Gemini Planet Imager
Chilcote, J., Pueyo, L., De Rosa, R. J., et al. (Schneider 55th author), 2017, AJ, 153, 182
2016
2016
Herschel Observations of Dusty Debris Disks
Vican, L., Schneider, A. C., Bryden, G. et al. 2016, ApJ, 833, 263
Discovery of a Possible Cool White Dwarf Companion from the AllWISE Motion Survey
Fajardo-Acosta, S. B., Kirkpatrick, J. D., Schneider, A. C., et al. 2016, ApJ, 832, 62
Photometric Monitoring of the Coldest Known Brown Dwarf with the Spitzer Space Telescope
Esplin, T. L., Luhman, K. L., Cushing, M. C., et al. (Schneider 7th author), 2016, ApJ, 832, 58
Imaging an 80 au Radius Dust Ring around the F5V Star HD 157587
Millar-Blanchaer, M. A., Wang, J. J., Kalas, P., et al. (Schneider 49th author), 2016, AJ, 152, 128
Discovery of a Substellar Companion to the Nearby Debris Disk Host HR 2562
Konopacky, Q. M., Rameau, J., Duchene, G., et al. (Schneider 49th author), 2016, ApJL, 829, 4
The AllWISE Motion Survey, Part 2
Kirkpatrick, J. D., Kellogg, K., Schneider, A. C., et al. 2016, ApJS, 224, 36
Schneider, A. C., Cushing, M. C., Kirkpatrick, J. D., et al. 2016, ApJL, 823, 35
WISEA J114724.10-204021.3: A Free-floating Planetary Mass Member of the TW Hya Association
Schneider, A. C., Windsor, J., Cushing, M. C., et al. 2016, ApJL, 822, 1
A Proper Motion Survey Using the First Sky Pass of NEOWISE-reactivation Data
Schneider, A. C., Greco, J., Cushing, M. C., et al. 2016, ApJ, 817, 112
2015
2015
De Rosa, R. J., Nielsen, E. L., Blunt, S. C., et al. (Schneider 44th author), 2015, ApJL, 814, 3
Direct Imaging of an Asymmetric Debris Disk in the HD 106906 Planetary System
Kalas, P., Rajan, A., Wang, J. J., et al. (Schneider 48th author), 2015, ApJ, 814, 32
Discovery and spectroscopy of the young jovian planet 51 Eri b with the Gemini Planet Imager
Macintosh, B., Graham, J., Barman, T., et al. (Schneider 78th author), 2015, Science, 350, 64
An ALMA survey for disks orbiting low-mass stars in the TW Hya Association
Rodriguez, D. R., van der Plas, G., Kastner, J. H., et al. (Schneider 4th author), 2015, A&A, 582, 5
Beta Pictoris' Inner Disk in Polarized Light and New Orbital Parameters for Beta Pictoris b
Millar-Blanchaer, M. A., Graham, J. R., Pueyo, L., et al. (Schneider 48th author), 2015, ApJ, 811, 18
Schneider, A. C., Cushing, M. C., Kirkpatrick, J. D., et al. 2015, ApJ, 804, 92
2014
2014
The AllWISE Motion Survey and the Quest for Cold Subdwarfs
Kirkpatrick J. D., Schneider A. C., Fajardo-Acosta, S., et al. 2014, ApJ, 783, 122
Discovery of the Young L Dwarf WISE J174102.78-464225.5
Schneider, A. C., Cushing, M. C., Kirkpatrick, J. D., et al. 2014, AJ, 147, 34
The VAST Survey - III. The multiplicity of A-type stars within 75 pc
De Rosa, R. J., Patience, J., Wilson, P. A., et al. (Schneider 4th author), 2014, MNRAS, 437, 1216
The Evolution of Dusty Debris Disks around Solar Type Stars
Vican, L. & Schneider, A. C. 2014, ApJ, 780, 154
2013
2013
Young Stars near Earth: The Octans-Near Association and Castor Moving Group
Zuckerman, B., Vican, L., Song, I., et al. (Schneider 4th author), 2013, ApJ, 778, 5
The Nearby, Young, Isolated, Dusty Star HD 166191
Schneider, A. C., Song, I., Melis, C., et al. 2013, ApJ, 777, 78
Discovery of the Y1 Dwarf WISE J064723.23-623235.5
Kirkpatrick, J. D., Cushing, M. C., Gelino, C. R., et al. (Schneider 7th author), 2013, ApJ, 776, 128
Submillimeter observations of IRAS and WISE debris disk candidates
Bulger, J., Hufford, T., Schneider, A., et al. 2013, A&A, 556, 119
2012
2012
Identifying nearby, Young, Late-type Stars by Means of their Circumstellar Disks
Schneider, A., Song, I., Melis, C., et al. 2012, ApJ, 757, 163
TW Hya Association Membership and New WISE-detected Circumstellar Disks
Schneider, A., Melis, C., & Song, I. 2012, ApJ, 754, 39
The Volume-limited A-Star (VAST) survey - II. Orbital motion monitoring of A-type star multiples
De Rosa, R. J., Patience, J., Vigan, A., et al. (Schneider 5th author), 2012, MNRAS, 422, 2765
Stellar Membership and Dusty Debris Disks in the alpha Persei Cluster
Zuckerman, B., Melis, C., Rhee, J. H., et al. (Schneider 4th author), 2012, ApJ, 752, 58
2011
2011
Hunting the Coolest Dwarfs: Methods and Early Results
Schneider, A., Melis, C., Song, I., et al. 2011, ApJ, 743, 109
De Rosa, R. J., Bulter, J., Patience, J., et al. (Schneider 6th author), 2011, MNRAS, 415, 854
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