The Possible Astrometric Signature of a Planetary-mass Companion to the Nearby Young Star TW Piscis Austrini (Fomalhaut B): Constraints from Astrometry, Radial Velocities, and Direct Imaging
ASTRONOMICAL JOURNAL
De Rosa, R. J., Esposito, T. M., Hirsch, L. A., Nielsen, E. L., Marley, M. S., Kalas, P., Wang, J. J., Macintosh, B.
2019; 158 (6)
Discovery of a White Dwarf Companion to HD 159062
ASTROPHYSICAL JOURNAL
Hirsch, L. A., Ciardi, D. R., Howard, A. W., Marcy, G. W., Ruane, G., Gonzalez, E., Blunt, S., Crepp, J. R., Fulton, B. J., Isaacson, H., Kosiarek, M., Mawet, D., Sinukoff, E., Weiss, L.
2019; 878 (1)
Deep Exploration of epsilon Eridani with Keck Ms-band Vortex Coronagraphy and Radial Velocities: Mass and Orbital Parameters of the Giant Exoplanet
ASTRONOMICAL JOURNAL
Mawet, D., Hirsch, L., Lee, E. J., Ruffio, J., Bottom, M., Fulton, B. J., Absil, O., Beichman, C., Bowler, B., Bran, M., Choquet, E., Ciardi, D., Christiaens, V., Defrere, D., Gonzalez, C., Howard, A. W., Huby, E., Isaacson, H., Jensen-Clem, R., Kosiarek, M., Marcy, G., Meshkat, T., Petigura, E., Reggiani, M., Ruane, G., Serabyn, E., Sinukoff, E., Wang, J., Weiss, L., Ygouf, M.
2019; 157 (1)
A Closer Look at Exoplanet Occurrence Rates: Considering the Multiplicity of Stars without Detected Planets
ASTRONOMICAL JOURNAL
Savel, A. B., Dressing, C. D., Hirsch, L. A., Ciardi, D. R., Fleming, J. C., Giacalone, S. A., Mayo, A. W., Christiansen, J. L.
2020; 160 (6)
The TESS-Keck Survey. III. A Stellar Obliquity Measurement of TOI-1726 c
ASTRONOMICAL JOURNAL
Dai, F., Roy, A., Fulton, B., Robertson, P., Hirsch, L., Isaacson, H., Albrecht, S., Mann, A. W., Kristiansen, M. H., Batalha, N. M., Beard, C., Behmard, A., Chontos, A., Crossfield, I. M., Dalba, P. A., Dressing, C., Giacalone, S., Hill, M., Howard, A. W., Huber, D., Kane, S. R., Kosiarek, M., Lubin, J., Mayo, A., Mocnik, T., Murphy, J., Petigura, E. A., Rosenthal, L., Rubenzahl, R. A., Scarsdale, N., Weiss, L. M., Van Zandt, J., Ricker, G. R., Vanderspek, R., Latham, D. W., Seager, S., Winn, J. N., Jenkins, J. M., Caldwell, D. A., Charbonneau, D., Daylan, T., Gunther, M. N., Morgan, E., Quinn, S. N., Rose, M. E., Smith, J. C.
2020; 160 (4)
Updated Parameters and a New Transmission Spectrum of HD 97658b
ASTRONOMICAL JOURNAL
Guo, X., Crossfield, I. M., Dragomir, D., Kosiarek, M. R., Lothringer, J., Mikal-Evans, T., Rosenthal, L., Benneke, B., Knutson, H. A., Dalba, P. A., Kempton, E. R., Henry, G. W., McCullough, P. R., Barman, T., Blunt, S., Chontos, A., Fortney, J., Fulton, B. J., Hirsch, L., Howard, A. W., Isaacson, H., Matthews, J., Mocnik, T., Morley, C., Petigura, E. A., Weiss, L. M.
2020; 159 (5)
The Discovery of the Long-Period, Eccentric Planet Kepler-88 d and System Characterization with Radial Velocities and Photodynamical Analysis
ASTRONOMICAL JOURNAL
Weiss, L. M., Fabrycky, D. C., Agol, E., Mills, S. M., Howard, A. W., Isaacson, H., Petigura, E. A., Fulton, B., Hirsch, L., Sinukoff, E.
2020; 159 (5)
The TESS-Keck Survey. I. A Warm Sub-Saturn-mass Planet and a Caution about Stray Light in TESS Cameras
ASTRONOMICAL JOURNAL
Dalba, P. A., Gupta, A. F., Rodriguez, J. E., Dragomir, D., Huang, C. X., Kane, S. R., Quinn, S. N., Bieryla, A., Esquerdo, G. A., Fulton, B. J., Scarsdale, N., Batalha, N. M., Beard, C., Behmard, A., Chontos, A., Crossfield, I. M., Dressing, C. D., Giacalone, S., Hill, M. L., Hirsch, L. A., Howard, A. W., Huber, D., Isaacson, H., Kosiarek, M., Lubin, J., Mayo, A. W., Mocnik, T., Murphy, J., Petigura, E. A., Robertson, P., Rosenthal, L. J., Roy, A., Rubenzahl, R. A., Van Zandt, J., Weiss, L. M., Knudstrup, E., Andersen, M. F., Grundahl, F., Yao, X., Pepper, J., Villanueva, S., Ciardi, D. R., Cloutier, R., Jacobs, T., Kristiansen, M. H., LaCourse, D. M., Lendl, M., Osborn, H. P., Palle, E., Stassun, K. G., Stevens, D. J., Ricker, G. R., Vanderspek, R., Latham, D. W., Seager, S., Winn, J. N., Jenkins, J. M., Caldwell, D. A., Daylan, T., Fong, W., Goeke, R. F., Rose, M. E., Rowden, P., Schlieder, J. E., Smith, J. C., Vanderburg, A.
2020; 159 (5)
orbitize!: A Comprehensive Orbit-fitting Software Package for the High-contrast Imaging Community
ASTRONOMICAL JOURNAL
Blunt, S., Wang, J. J., Angelo, I., Ngo, H., Cody, D., De Rosa, R. J., Graham, J. R., Hirsch, L., Nagpal, V., Nielsen, E. L., Pearce, L., Rice, M., Tejada, R.
2020; 159 (3)
Radial Velocity Discovery of an Eccentric Jovian World Orbiting at 18 au
ASTRONOMICAL JOURNAL
Blunt, S., Endl, M., Weiss, L. M., Cochran, W. D., Howard, A. W., MacQueen, P. J., Fulton, B. J., Henry, G. W., Johnson, M. C., Kosiarek, M. R., Lawson, K. D., Macintosh, B., Mills, S. M., Nielsen, E. L., Petigura, E. A., Schneider, G., Vanderburg, A., Wisniewski, J. P., Wittenmyer, R. A., Brugamyer, E., Caldwell, C., Cochran, A. L., Hatzes, A. P., Hirsch, L. A., Isaacson, H., Robertson, P., Roy, A., Shen, Z.
2019; 158 (5)
KELT-23Ab: A Hot Jupiter Transiting a Near-solar Twin Close to the TESS and JWST Continuous Viewing Zones
ASTRONOMICAL JOURNAL
Johns, D., Reed, P. A., Rodriguez, J. E., Pepper, J., Stassun, K. G., Penev, K., Gaudi, B., Labadie-Bartz, J., Fulton, B. J., Quinn, S. N., Eastman, J. D., Ciardi, D. R., Hirsch, L., Stevens, D. J., Stevens, C. P., Oberst, T. E., Cohen, D. H., Jensen, E. N., Benni, P., Villanueva, S., Murawsh, G., Bieryla, A., Latham, D. W., Vanaverbeke, S., Dubois, F., Rau, S., Logie, L., Rauenzahn, R. F., Wittenmyer, R. A., Zambelli, R., Bayliss, D., Beatty, T. G., Collins, K. A., Colon, K. D., Curtis, I. A., Evans, P., Gregorio, J., James, D., Depoy, D. L., Johnson, M. C., Joner, M. D., Kasper, D. H., Khakpash, S., Kielkopf, J. F., Kuhn, R. B., Lund, M. B., Manner, M., Marshall, J. L., McLeod, K. K., Penny, M. T., Relles, H., Siverd, R. J., Stephens, D. C., Stockdale, C., Tan, T., Trueblood, M., Trueblood, P., Yao, X.
2019; 158 (2)
The Gemini Planet Imager Exoplanet Survey: Giant Planet and Brown Dwarf Demographics from 10 to 100 au
ASTRONOMICAL JOURNAL
Nielsen, E. L., De Rosa, R. J., Macintosh, B., Wang, J. J., Ruffio, J., Chiang, E., Marley, M. S., Saumon, D., Savransky, D., Ammons, S., Bailey, V. P., Barman, T., Blain, C., Bulger, J., Burrows, A., Chilcote, J., Cotten, T., Czekala, I., Doyon, R., Duchene, G., Esposito, T. M., Fabrycky, D., Fitzgerald, M. P., Follette, K. B., Fortney, J. J., Gerard, B. L., Goodsell, S. J., Graham, J. R., Greenbaum, A. Z., Hibon, P., Hinkley, S., Hirsch, L. A., Hom, J., Hung, L., Dawson, R., Ingraham, P., Kalas, P., Konopacky, Q., Larkin, J. E., Lee, E. J., Lin, J. W., Maire, J., Marchis, F., Marois, C., Metchev, S., Millar-Blanchaer, M. A., Morzinski, K. M., Oppenheimer, R., Palmer, D., Patience, J., Perrin, M., Poyneer, L., Pueyo, L., Rafikov, R. R., Rajan, A., Rameau, J., Rantakyro, F. T., Ren, B., Schneider, A. C., Sivaramakrishnan, A., Song, I., Soummer, R., Tallis, M., Thomas, S., Ward-Duong, K., Wolff, S.
2019; 158 (1)
Detection of Planetary and Stellar Companions to Neighboring Stars via a Combination of Radial Velocity and Direct Imaging Techniques
ASTRONOMICAL JOURNAL
Kane, S. R., Dalba, P. A., Li, Z., Horch, E. P., Hirsch, L. A., Horner, J., Wittenmyer, R. A., Howell, S. B., Everett, M. E., Butler, R., Tinney, C. G., Carter, B. D., Wright, D. J., Jones, H. A., Bailey, J., O'Toole, S. J.
2019; 157 (6)
Long-period Giant Companions to Three Compact, Multiplanet Systems
ASTRONOMICAL JOURNAL
Mills, S. M., Howard, A. W., Weiss, L. M., Steffen, J. H., Isaacson, H., Fulton, B. J., Petigura, E. A., Kosiarek, M. R., Hirsch, L. A., Boisvert, J. H.
2019; 157 (4)
K2-291b: A Rocky Super-Earth in a 2.2 day Orbit
ASTRONOMICAL JOURNAL
Kosiarek, M. R., Blunt, S., Lopez-Morales, M., Crossfield, I. M., Sinukoff, E., Petigura, E. A., Gonzales, E. J., Poretti, E., Malavolta, L., Howard, A. W., Isaacson, H., Haywood, R. D., Ciardi, D. R., Bristow, M., Cameron, A., Charbonneau, D., Dressing, C. D., Figueird, P., Fulton, B. J., Hardee, B. J., Hirsch, L. A., Latham, D. W., Mortier, A., Nava, C., Schlieder, J. E., Vanderburg, A., Weiss, L., Bonomo, A. S., Bouchy, F., Buchhave, L. A., Coffinet, A., Damasso, M., Dumusque, X., Lovis, C., Mayor, M., Micela, G., Molinari, E., Pepe, F., Phillips, D., Piotto, G., Rice, K., Sasselov, D., Segransan, D., Sozzetti, A., Udry, S., Watson, C.
2019; 157 (3)
Observations of Binary Stars with the Differential Speckle Survey Instrument. VIII. Measures of Metal-poor and Triple Stars from 2015 to 2018
ASTRONOMICAL JOURNAL
Horch, E. P., Tokovinin, A., Weiss, S. A., Lobb, J., Casetti-Dinescu, D., Granucci, N. M., Hess, N. M., Everett, M. E., van Belle, G. T., Winters, J. G., Nusdeo, D. A., Henry, T. J., Howell, S. B., Teske, J. K., Hirsch, L. A., Scott, N. J., Matson, R. A., Kane, S. R.
2019; 157 (2)
A Bayesian Framework for Exoplanet Direct Detection and Non-detection
ASTRONOMICAL JOURNAL
Ruffio, J., Mawet, D., Czekala, I., Macintosh, B., De Rosa, R. J., Ruane, G., Bottom, M., Pueyo, L., Wang, J. J., Hirsch, L., Zhu, Z., Nielsen, E. L.
2018; 156 (5)
197 CANDIDATES AND 104 VALIDATED PLANETS IN K2's FIRST FIVE FIELDS
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
Crossfield, I. J., Ciardi, D. R., Petigura, E. A., Sinukoff, E., Schlieder, J. E., Howard, A. W., Beichman, C. A., Isaacson, H., Dressing, C. D., Christiansen, J. L., Fulton, B. J., Lepine, S., Weiss, L., Hirsch, L., Livingston, J., Baranec, C., Law, N. M., Riddle, R., Ziegler, C., Howell, S. B., Horch, E., Everett, M., Teske, J., Martinez, A. O., Obermeier, C., Benneke, B., Scott, N., Deacon, N., Aller, K. M., Hansen, B. M., Mancini, L., Ciceri, S., Brahm, R., Jordan, A., Knutson, H. A., Henning, T., Bonnefoy, M., Liu, M. C., Crepp, J. R., Lothringer, J., Hinz, P., Bailey, V., Skemer, A., Defrere, D.
2016; 226 (1)
