Current Grants

• Understanding the Atmospheres of Young Planets: National Science Foundation, Principal Investigator
• Extending Spectroscopy of Directly Imaged Planets into the Thermal Infrared: National Science Foundation, Principal Investigator
• Properties of Young Planets: Hubble Space Telescope Data Analysis Program, Principal Investigator
• Modeling the Extreme Ultraviolet Radiation of M dwarfs: Hubble Theory Program, Principal Investigator

Current Spacecraft Involvement

• SPARCS: Star-Planet Activity Research CubeSat

Current PTYS Graduate Students

Current Postdocs

• Jordon Stone

Former Postdocs

• Ian Crossfield

Complete publications list available from: NASA ADS Author Search: Travis Barman

Refereed publications (NASA ADS): Calendar Year 2016 through July 2018

Greenbaum, A. Z., Pueyo, L., Ruffio, J.-B., Wang, J. J., De Rosa, R. J., Aguilar, J., Rameau, J., Barman, T., Marois, C., Marley, M. S., Konopacky, Q., Rajan, A., Macintosh, B., Ansdell, M., Arriaga, P., Bailey, V. P., Bulger, J., Burrows, A. S., Chilcote, J., Cotten, T., Doyon, R., Duchêne, G., Fitzgerald, M. P., Follette, K. B., Gerard, B., Goodsell, S. J., Graham, J. R., Hibon, P., Hung, L.-W., Ingraham, P., Kalas, P., Larkin, J. E., Maire, J., Marchis, F., Metchev, S., Millar-Blanchaer, M. A., Nielsen, E. L., Norton, A., Oppenheimer, R., Palmer, D., Patience, J., Perrin, M. D., Poyneer, L., Rantakyrö, F. T., Savransky, D., Schneider, A. C., Sivaramakrishnan, A., Song, I., Soummer, R., Thomas, S., Wallace, J. K., Ward-Duong, K., Wiktorowicz, S., Wolff, S. 155 GPI Spectra of HR 8799 c, d, and e from 1.5 to 2.4 μm with KLIP Forward Modeling 2018AJ....155..226G

Gardner, T., Monnier, J. D., Fekel, F. C., Williamson, M., Duncan, D. K., White, T. R., Ireland, M., Adams, F. C., Barman, T., Baron, F., ten Brummelaar, T., Che, X., Huber, D., Kraus, S., Roettenbacher, R. M., Schaefer, G., Sturmann, J., Sturmann, L., Swihart, S. J., Zhao, M. 855 Precision Orbit of δ Delphini and Prospects for Astrometric Detection of Exoplanets 2018ApJ...855....1G

Lothringer, J. D., Benneke, B., Crossfield, I. J. M., Henry, G. W., Morley, C., Dragomir, D., Barman, T., Knutson, H., Kempton, E., Fortney, J., McCullough, P., Howard, A. W. 155 An HST/STIS Optical Transmission Spectrum of Warm Neptune GJ 436b 2018AJ....155...66L

Wang, J. J., Perrin, M. D., Savransky, D., Arriaga, P., Chilcote, J. K., De Rosa, R. J., Millar-Blanchaer, M. A., Marois, C., Rameau, J., Wolff, S. G., Shapiro, J., Ruffio, J.-B., Maire, J., Marchis, F., Graham, J. R., Macintosh, B., Ammons, S. M., Bailey, V. P., Barman, T. S., Bruzzone, S., Bulger, J., Cotten, T., Doyon, R., Duchêne, G., Fitzgerald, M. P., Follette, K. B., Goodsell, S., Greenbaum, A. Z., Hibon, P., Hung, L.-W., Ingraham, P., Kalas, P., Konopacky, Q. M., Larkin, J. E., Marley, M. S., Metchev, S., Nielsen, E. L., Oppenheimer, R., Palmer, D. W., Patience, J., Poyneer, L. A., Pueyo, L., Rajan, A., Rantakyrö, F. T., Schneider, A. C., Sivaramakrishnan, A., Song, I., Soummer, R., Thomas, S., Wallace, J. K., Ward-Duong, K., Wiktorowicz, S. J. 4 Automated data processing architecture for the Gemini Planet Imager Exoplanet Survey 2018JATIS...4a8002W

Bell, T. J., Nikolov, N., Cowan, N. B., Barstow, J. K., Barman, T. S., Crossfield, I. J. M., Gibson, N. P., Evans, T. M., Sing, D. K., Knutson, H. A., Kataria, T., Lothringer, J. D., Benneke, B., Schwartz, J. C.  The Very Low Albedo of WASP-12b from Spectral Eclipse Observations with Hubble 2017ApJ...847L...2B

Christiansen, J. L., Vanderburg, A., Burt, J., Fulton, B. J., Batygin, K., Benneke, B., Brewer, J. M., Charbonneau, D., Ciardi, D. R., Collier Cameron, A., Coughlin, J. L., Crossfield, I. J. M., Dressing, C., Greene, T. P., Howard, A. W., Latham, D. W., Molinari, E., Mortier, A., Mullally, F., Pepe, F., Rice, K., Sinukoff, E., Sozzetti, A., Thompson, S. E., Udry, S., Vogt, S. S., Barman, T. S., Batalha, N. E., Bouchy, F., Buchhave, L. A., Butler, R. P., Cosentino, R., Dupuy, T. J., Ehrenreich, D., Fiorenzano, A., Hansen, B. M. S., Henning, T., Hirsch, L., Holden, B. P., Isaacson, H. T., Johnson, J. A., Knutson, H. A., Kosiarek, M., López-Morales, M., Lovis, C., Malavolta, L., Mayor, M., Micela, G., Motalebi, F., Petigura, E., Phillips, D. F., Piotto, G., Rogers, L. A., Sasselov, D., Schlieder, J. E., Ségransan, D., Watson, C. A., Weiss, L. M.  Three’s Company: An Additional Non-transiting Super-Earth in the Bright HD 3167 System, and Masses for All Three Planets 2017AJ....154..122C

Piskorz, D., Benneke, B., Crockett, N. R., Lockwood, A. C., Blake, G. A., Barman, T. S., Bender, C. F., Carr, J. S., Johnson, J. A.  Detection of Water Vapor in the Thermal Spectrum of the Non-transiting Hot Jupiter Upsilon Andromedae b 2017AJ....154...78P

Rajan, A., Rameau, J., De Rosa, R. J., Marley, M. S., Graham, J. R., Macintosh, B., Marois, C., Morley, C., Patience, J., Pueyo, L., Saumon, D., Ward-Duong, K., Ammons, S. M., Arriaga, P., Bailey, V. P., Barman, T., Bulger, J., Burrows, A. S., Chilcote, J., Cotten, T., Czekala, I., Doyon, R., Duchêne, G., Esposito, T. M., Fitzgerald, M. P., Follette, K. B., Fortney, J. J., Goodsell, S. J., Greenbaum, A. Z., Hibon, P., Hung, L.-W., Ingraham, P., Johnson-Groh, M., Kalas, P., Konopacky, Q., Lafrenière, D., Larkin, J. E., Maire, J., Marchis, F., Metchev, S., Millar-Blanchaer, M. A., Morzinski, K. M., Nielsen, E. L., Oppenheimer, R., Palmer, D., Patel, R. I., Perrin, M., Poyneer, L., Rantakyrö, F. T., Ruffio, J.-B., Savransky, D., Schneider, A. C., Sivaramakrishnan, A., Song, I., Soummer, R., Thomas, S., Vasisht, G., Wallace, J. K., Wang, J. J., Wiktorowicz, S., Wolff, S.  Characterizing 51 Eri b from 1 to 5 μm: A Partly Cloudy Exoplanet 2017AJ....154...10R

Ruffio, J.-B., Macintosh, B., Wang, J. J., Pueyo, L., Nielsen, E. L., De Rosa, R. J., Czekala, I., Marley, M. S., Arriaga, P., Bailey, V. P., Barman, T., Bulger, J., Chilcote, J., Cotten, T., Doyon, R., Duchêne, G., Fitzgerald, M. P., Follette, K. B., Gerard, B. L., Goodsell, S. J., Graham, J. R., Greenbaum, A. Z., Hibon, P., Hung, L.-W., Ingraham, P., Kalas, P., Konopacky, Q., Larkin, J. E., 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., Rajan, A., Rameau, J., Rantakyrö, F. T., Savransky, D., Schneider, A. C., Sivaramakrishnan, A., Song, I., Soummer, R., Thomas, S., Wallace, J. K., Ward-Duong, K., Wiktorowicz, S., Wolff, S.  Improving and Assessing Planet Sensitivity of the GPI Exoplanet Survey with a Forward Model Matched Filter 2017ApJ...842...14R

Follette, K. B., Rameau, J., Dong, R., Pueyo, L., Close, L. M., Duchêne, G., Fung, J., Leonard, C., Macintosh, B., Males, J. R., Marois, C., Millar-Blanchaer, M. A., Morzinski, K. M., Mullen, W., Perrin, M., Spiro, E., Wang, J., Ammons, S. M., Bailey, V. P., Barman, T., Bulger, J., Chilcote, J., Cotten, T., De Rosa, R. J., Doyon, R., Fitzgerald, M. P., Goodsell, S. J., Graham, J. R., Greenbaum, A. Z., Hibon, P., Hung, L.-W., Ingraham, P., Kalas, P., Konopacky, Q., Larkin, J. E., Maire, J., Marchis, F., Metchev, S., Nielsen, E. L., Oppenheimer, R., Palmer, D., Patience, J., Poyneer, L., Rajan, A., Rantakyrö, F. T., Savransky, D., Schneider, A. C., Sivaramakrishnan, A., Song, I., Soummer, R., Thomas, S., Vega, D., Wallace, J. K., Ward-Duong, K., Wiktorowicz, S., Wolff, S.  Complex Spiral Structure in the HD 100546 Transitional Disk as Revealed by GPI and MagAO 2017AJ....153..264F

Rameau, J., Follette, K. B., Pueyo, L., Marois, C., Macintosh, B., Millar-Blanchaer, M., Wang, J. J., Vega, D., Doyon, R., Lafrenière, D., Nielsen, E. L., Bailey, V., Chilcote, J. K., Close, L. M., Esposito, T. M., Males, J. R., Metchev, S., Morzinski, K. M., Ruffio, J.-B., Wolff, S. G., Ammons, S. M., Barman, T. S., Bulger, J., Cotten, T., De Rosa, R. J., Duchene, G., Fitzgerald, M. P., Goodsell, S., Graham, J. R., Greenbaum, A. Z., Hibon, P., Hung, L.-W., Ingraham, P., Kalas, P., Konopacky, Q., Larkin, J. E., Maire, J., Marchis, F., Oppenheimer, R., Palmer, D., Patience, J., Perrin, M. D., Poyneer, L., Rajan, A., Rantakyrö, F. T., Marley, M. S., Savransky, D., Schneider, A. C., Sivaramakrishnan, A., Song, I., Soummer, R., Thomas, S., Wallace, J. K., Ward-Duong, K., Wiktorowicz, S.  An Optical/Near-infrared Investigation of HD 100546 b with the Gemini Planet Imager and MagAO 2017AJ....153..244R

Johnson-Groh, M., Marois, C., De Rosa, R. J., Nielsen, E. L., Rameau, J., Blunt, S., Vargas, J., Ammons, S. M., Bailey, V. P., Barman, T. S., Bulger, J., Chilcote, J. K., Cotten, T., Doyon, R., Duchêne, G., Fitzgerald, M. P., Follette, K. B., Goodsell, S., Graham, J. R., Greenbaum, A. Z., Hibon, P., Hung, L.-W., Ingraham, P., Kalas, P., Konopacky, Q. M., Larkin, J. E., Macintosh, B., Maire, J., Marchis, F., Marley, M. S., Metchev, S., Millar-Blanchaer, M. A., Oppenheimer, R., Palmer, D. W., Patience, J., Perrin, M., Poyneer, L. A., Pueyo, L., Rajan, A., Rantakyrö, F. T., Savransky, D., Schneider, A. C., Sivaramakrishnan, A., Song, I., Soummer, R., Thomas, S., Vega, D., Wallace, J. K., Wang, J. J., Ward-Duong, K., Wiktorowicz, S. J., Wolff, S. G.  Integral Field Spectroscopy of the Low-mass Companion HD 984 B with the Gemini Planet Imager 2017AJ....153..190J

Chilcote, J., Pueyo, L., De Rosa, R. J., Vargas, J., Macintosh, B., Bailey, V. P., Barman, T., Bauman, B., Bruzzone, S., Bulger, J., Burrows, A. S., Cardwell, A., Chen, C. H., Cotten, T., Dillon, D., Doyon, R., Draper, Z. H., Duchêne, G., Dunn, J., Erikson, D., Fitzgerald, M. P., Follette, K. B., Gavel, D., Goodsell, S. J., Graham, J. R., Greenbaum, A. Z., Hartung, M., Hibon, P., Hung, L.-W., Ingraham, P., Kalas, P., Konopacky, Q., Larkin, J. E., Maire, J., Marchis, F., Marley, M. S., Marois, C., Metchev, S., Millar-Blanchaer, M. A., Morzinski, K. M., Nielsen, E. L., Norton, A., Oppenheimer, R., Palmer, D., Patience, J., Perrin, M., Poyneer, L., Rajan, A., Rameau, J., Rantakyrö, F. T., Sadakuni, N., Saddlemyer, L., Savransky, D., Schneider, A. C., Serio, A., Sivaramakrishnan, A., Song, I., Soummer, R., Thomas, S., Wallace, J. K., Wang, J. J., Ward-Duong, K., Wiktorowicz, S., Wolff, S.  1-2.4 μm Near-IR Spectrum of the Giant Planet β Pictoris b Obtained with the Gemini Planet Imager 2017AJ....153..182C

Piskorz, D., Benneke, B., Crockett, N. R., Lockwood, A. C., Blake, G. A., Barman, T. S., Bender, C. F., Bryan, M. L., Carr, J. S., Fischer, D. A., Howard, A. W., Isaacson, H., Johnson, J. A.  Evidence for the Direct Detection of the Thermal Spectrum of the Non-Transiting Hot Gas Giant HD 88133 b 2016ApJ...832..131P

Nielsen, E. L., De Rosa, R. J., Wang, J., Rameau, J., Song, I., Graham, J. R., Macintosh, B., Ammons, M., Bailey, V. P., Barman, T. S., Bulger, J., Chilcote, J. K., Cotten, T., Doyon, R., Duchêne, G., Fitzgerald, M. P., Follette, K. B., Greenbaum, A. Z., Hibon, P., Hung, L.-W., Ingraham, P., Kalas, P., Konopacky, Q. M., Larkin, J. E., Maire, J., Marchis, F., Marley, M. S., Marois, C., Metchev, S., Millar-Blanchaer, M. A., Oppenheimer, R., Palmer, D. W., Patience, J., Perrin, M. D., Poyneer, L. A., Pueyo, L., Rajan, A., Rantakyrö, F. T., Savransky, D., Schneider, A. C., Sivaramakrishnan, A., Soummer, R., Thomas, S., Wallace, J. K., Ward-Duong, K., Wiktorowicz, S. J., Wolff, S. G.  Dynamical Mass Measurement of the Young Spectroscopic Binary V343 Normae AaAb Resolved With the Gemini Planet Imager 2016AJ....152..175N

Millar-Blanchaer, M. A., Wang, J. J., Kalas, P., Graham, J. R., Duchêne, G., Nielsen, E. L., Perrin, M., Moon, D.-S., Padgett, D., Metchev, S., Ammons, S. M., Bailey, V. P., Barman, T., Bruzzone, S., Bulger, J., Chen, C. H., Chilcote, J., Cotten, T., De Rosa, R. J., Doyon, R., Draper, Z. H., Esposito, T. M., Fitzgerald, M. P., Follette, K. B., Gerard, B. L., Greenbaum, A. Z., Hibon, P., Hinkley, S., Hung, L.-W., Ingraham, P., Johnson-Groh, M., Konopacky, Q., Larkin, J. E., Macintosh, B., Maire, J., Marchis, F., Marley, M. S., Marois, C., Matthews, B. C., Oppenheimer, R., Palmer, D., Patience, J., Poyneer, L., Pueyo, L., Rajan, A., Rameau, J., Rantakyrö, F. T., Savransky, D., Schneider, A. C., Sivaramakrishnan, A., Song, I., Soummer, R., Thomas, S., Vega, D., Wallace, J. K., Ward-Duong, K., Wiktorowicz, S., Wolff, S.  Imaging an 80 au Radius Dust Ring around the F5V Star HD 157587 2016AJ....152..128M

Moses, J. I., Marley, M. S., Zahnle, K., Line, M. R., Fortney, J. J., Barman, T. S., Visscher, C., Lewis, N. K., Wolff, M. J.  On the Composition of Young, Directly Imaged Giant Planets 2016ApJ...829...66M

Wang, J. J., Graham, J. R., Pueyo, L., Kalas, P., Millar-Blanchaer, M. A., Ruffio, J.-B., De Rosa, R. J., Ammons, S. M., Arriaga, P., Bailey, V. P., Barman, T. S., Bulger, J., Burrows, A. S., Cardwell, A., Chen, C. H., Chilcote, J. K., Cotten, T., Fitzgerald, M. P., Follette, K. B., Doyon, R., Duchêne, G., Greenbaum, A. Z., Hibon, P., Hung, L.-W., Ingraham, P., Konopacky, Q. M., Larkin, J. E., Macintosh, B., Maire, J., Marchis, F., Marley, M. S., Marois, C., Metchev, S., Nielsen, E. L., Oppenheimer, R., Palmer, D. W., Patel, R., Patience, J., Perrin, M. D., Poyneer, L. A., Rajan, A., Rameau, J., Rantakyrö, F. T., Savransky, D., Sivaramakrishnan, A., Song, I., Soummer, R., Thomas, S., Vasisht, G., Vega, D., Wallace, J. K., Ward-Duong, K., Wiktorowicz, S. J., Wolff, S. G.  The Orbit and Transit Prospects for β Pictoris b Constrained with One Milliarcsecond Astrometry 2016AJ....152...97W

Galicher, R., Marois, C., Macintosh, B., Zuckerman, B., Barman, T., Konopacky, Q., Song, I., Patience, J., Lafrenière, D., Doyon, R., Nielsen, E. L.  The International Deep Planet Survey. II. The frequency of directly imaged giant exoplanets with stellar mass 2016A&A...594A..63G

Konopacky, Q. M., Rameau, J., Duchêne, G., Filippazzo, J. C., Giorla Godfrey, P. A., Marois, C., Nielsen, E. L., Pueyo, L., Rafikov, R. R., Rice, E. L., Wang, J. J., Ammons, S. M., Bailey, V. P., Barman, T. S., Bulger, J., Bruzzone, S., Chilcote, J. K., Cotten, T., Dawson, R. I., De Rosa, R. J., Doyon, R., Esposito, T. M., Fitzgerald, M. P., Follette, K. B., Goodsell, S., Graham, J. R., Greenbaum, A. Z., Hibon, P., Hung, L.-W., Ingraham, P., Kalas, P., Lafrenière, D., Larkin, J. E., Macintosh, B. A., Maire, J., Marchis, F., Marley, M. S., Matthews, B. C., Metchev, S., Millar-Blanchaer, M. A., Oppenheimer, R., Palmer, D. W., Patience, J., Perrin, M. D., Poyneer, L. A., Rajan, A., Rantakyrö, F. T., Savransky, D., Schneider, A. C., Sivaramakrishnan, A., Song, I., Soummer, R., Thomas, S., Wallace, J. K., Ward-Duong, K., Wiktorowicz, S. J., Wolff, S. G.  Discovery of a Substellar Companion to the Nearby Debris Disk Host HR 2562 2016ApJ...829L...4K

Konopacky, Q. M., Marois, C., Macintosh, B. A., Galicher, R., Barman, T. S., Metchev, S. A., Zuckerman, B.  Astrometric Monitoring of the HR 8799 Planets: Orbit Constraints from Self-consistent Measurements 2016AJ....152...28K

Cauley, P. W., Redfield, S., Jensen, A. G., Barman, T.  Variation in the Pre-transit Balmer Line Signal Around the Hot Jupiter HD 189733b 2016AJ....152...20C