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.

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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 ~50% 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

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

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. Discoveries include an assortment of previously unknown L and T dwarfs, several M dwarfs within 10 pc, and a plethora of low-metallictiy, late-type subdwarfs.


UV Environments of Low-mass Stars

M dwarfs are the most abundant stellar constituents in the Galaxy, and recent results from the Kepler space telescope 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, 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 of the Beta Pic AB Dor, Tuc-Hor, and the Hyades. (read more).


Press

Discovery of CWISE 0506

Discovery of W0414 and W1810

Backyard Worlds Discovery of J0207

HAZMAT III: The UV Evolution of Mid- to Late-M Stars with GALEX

Backyard Worlds: Planet 9

Discovery of Planetary Mass Object WISEA 1147-2040

Direct Imaging Discovery of 51 Eri b

Publications

2023

An Investigation of New Brown Dwarf Spectral Binary Candidates From the Backyard Worlds: Planet 9 Citizen Science Initiative

Bravo, A., Schneider, A. C., Bardalez Gagliuffi, D., et al., 2023, AJ, 166, 226

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

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

Long-term 4.6 micron Variability in Brown Dwarfs and a New Technique for Identifying Brown Dwarf Binary Candidates

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

Flares, Rotation, Activity Cycles, and a Magnetic Star-Planet Interaction Hypothesis for the Far-ultraviolet Emission of GJ 436

Loyd, R. O. P., Schneider, P. C., Jackman, J., et al. (Schneider 9th author), 2023, AJ, 165, 146

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

HAZMAT. VIII. A Spectroscopic Analysis of the Ultraviolet Evolution of K Stars: Additional Evidence for K Dwarf Rotational Stalling in the First Gigayear

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

Constraining the Physical Properties of Stellar Coronal Mass Ejections with Coronal Dimming: Application to Far-ultraviolet Data of eps Eridani

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

Investigating 2M1155-79B: A Nearby, Young, Low-mass Star Actively Accreting from a Nearly Edge-on, Dusty Disk

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

A Wide Planetary Mass Companion Discovered Through the Citizen Science Project Backyard Worlds: Planet 9

Faherty, J. K., Gagne, J., Popinchalk, M., et al. (Schneider 7th author), 2021, ApJL, 923, 48

Ross 19B: An Extremely Cold Companion Discovered via the Backyard Worlds: Planet 9 Citizen Science Project

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

Measuring and Replicating the 1-20 um Energy Distributions of the Coldest Brown Dwarfs: Rotating, Turbulent and Non-Adiabatic Atmospheres

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

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

Spitzer Follow-up of Extremely Cold Brown Dwarfs Discovered by the Backyard Worlds: Planet 9 Citizen Science Project

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

Current Population Statistics Do Not Favor Photoevaporation over Core-powered Mass Loss as the Dominant Cause of the Exoplanet Radius Gap

Loyd, R. O. P., Shkolnik, E. L., Schneider, A. C., et al. 2020, ApJ, 890, 23

WISE 2150-7520AB: A Very Low-mass, Wide Comoving Brown Dwarf System Discovered through the Citizen Science Project Backyard Worlds: Planet 9

Faherty, J. K., Goodman, S., Caselden, D., et al. (Schneider 8th author), 2020, ApJ, 889, 176

The Gemini Planet Imager Exoplanet Survey: Dynamical Mass of the Exoplanet β Pictoris b from Combined Direct Imaging and Astrometry

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

First Resolved Scattered-light Images of Four Debris Disks in Scorpius-Centaurus with the Gemini Planet Imager

Hom, J., Patience, J., Esposito, T. M., et al. (Schneider 51st author), 2020, AJ, 159, 31

An Updated Visual Orbit of the Directly Imaged Exoplanet 51 Eridani b and Prospects for a Dynamical Mas Measurement with Gaia

De Rosa, R. J., Nielsen, E. L., Wang, J. J., et al. (Schneider 45th author), 2020, AJ, 159, 1

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

The Gemini Planet Imager Exoplanet Survey: Giant Planet and Brown Dwarf Demographics from 10 to 100 au

Nielsen, E. L., De Rosa, R. J., Macintosh, B., et al. (Schneider 58th author), 2019, AJ, 158, 13

Performance of the Gemini Planet Imager Non-redundant Mask and Spectroscopy of Two Close-separation Binaries: HR 2690 and HD 142527

Greenbaum, A. Z., Cheetham, A., Sivaramakrishnan, A., et al. (Schneider 46th author), 2019, AJ, 157, 249

ACRONYM. III. Radial Velocities for 336 Candidate Young Low-mass Stars in the Solar Neighborhood, Including 77 Newly Confirmed Young Moving Group Members

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

Preliminary Trigonometric Parallaxes of 184 Late-T and Y Dwarfs and an Analysis of the Field Substellar Mass Function into the "Planetary" Mass Regime

Kirkpatrick, J. D., Martin, E. C., Smart, R. L., et al. (Schneider 10th author), 2019, ApJS, 240, 19

A 3 Gyr White Dwarf with Warm Dust Discovered via the Backyard Worlds: Planet 9 Citizen Science Project

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

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

Direct Imaging of the HD 35841 Debris Disk: A Polarized Dust Ring from Gemini Planet Imager and an Outer Halo From HST/STIS

Esposito, T. M., Duchene, G., Kalas, P., et al. (Schneider 50th author), 2018, AJ, 156, 47

Spitzer Light Curves of the Young, Planetary-mass TW Hya Members 2MASS J11193254-1137466AB and WISEA J114724.10-204021.3

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

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

Improving and Assessing Planet Sensitivity of the GPI Exoplanet Survey with a Forward Model Matched Filter

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

Orbits for the Impatient: A Bayesian Rejection-sampling Method for Quickly Fitting the Orbits of Long-period Exoplanets

Blunt, S., Nielsen, E. L., De Rosa, R. J., et al. (Schneider 14th author), 2017, AJ, 153, 229

A 2MASS/WISE Search for Extremely Red L Dwarfs: The Discovery of Several Likely L Type Members of β Pic, AB Dor, Tuc-Hor, Argus, and the Hyades

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

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

The Collapse of the Wien Tail in the Coldest Brown Dwarf?  Hubble Space Telescope Near-infrared Photometry of WISE J085510.83-071442.5

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

Astrometric Calibration and Preliminary Orbital Parameters of the Young Exoplanet 51 Eridani b with the Gemini Planet Imager

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

Hubble Space Telescope Spectroscopy of Brown Dwarfs Discovered with the Wide-field Infrared Survey Explorer

Schneider, A. C., Cushing, M. C., Kirkpatrick, J. D., et al. 2015, ApJ, 804, 92

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

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

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

Hunting the Coolest Dwarfs: Methods and Early Results

Schneider, A., Melis, C., Song, I., et al. 2011, ApJ, 743, 109

The Volume-limited A-Star (VAST) survey - I. Companions and the unexpected X-ray detection of B6-A7 stars

De Rosa, R. J., Bulter, J., Patience, J., et al. (Schneider 6th author), 2011, MNRAS, 415, 854