Latest
Roman/WFIRST and the Astronomy Community
Preamble from 2020 for the Decadal submission of the memo and the letters. Read more...
Fast Company article on the early history of JWST with Garth Illingworth
A half century in astronomy has earned Garth Illingworth a front-row seat to several rocket launches bearing his fingerprints. Read more...
NGST: The Early Days of JWST
Nearly thirty years ago Riccardo Giacconi, then the Institute Director, challenged Peter Stockman (Research Branch Head) and me (Deputy Director) to “think about the next major mission beyond Hubble.” More on NGST: The Early Days of JWST...
Hubble Legacy Fields
The Hubble Legacy Fields (HLF) project covering a 25 x 25 arcmin area over the GOODS-S (ECDF-S) region. The HLF combines exposures from Hubble's two main cameras, the Advanced Camera for Surveys (ACS/WFC) and the Wide Field Camera 3 (WFC3/IR), taken over more than a decade between mid-2002 to early 2016. More on the HLF project...
XDF
The Hubble eXtreme Deep Field (XDF) Project has combined 50 days of observations with the Hubble Space Telescope using the Advanced Camera for Surveys Wide Field Channel and the Wide Field Camera 3 InfraRed Channel to create the deepest image of the universe. More on the XDF project ...
HUDF09
The Hubble UltraDeep Field 2009 (HUDF09) Project was conceived in 2007. In 2008, through a highly competitive proposal process, the HUDF09 team was awarded 192 orbits (12 days) of observations on the Hubble Space Telescope with the new Wide Field InfraRed Camera (WFC3/IR). More on the HUDF09 project...
firstgalaxies.org
Explore the origins of the first galaxies. firstgalaxies.org is a site for learning about the latest research in the area of the most distant galaxies. Visit firstgalaxies.org...
Projects
TMT
The Thirty Meter Telescope (TMT) will be the world’s most advanced and capable ground-based optical, near-infrared, and mid-infrared observatory. It will integrate the latest innovations in precisions control, segmented mirror design, and adaptive optics. More on TMT...
JWST
The James Webb Space Telescope (JWST) is a large, infrared-optimized space telescope, scheduled for launch in 2018. JWST will find the first galaxies that formed in the early Universe, connecting the Big Bang to our own Milky Way Galaxy. More on JWST...
Past Projects
2009 AY207 Class "Mini-Decadal"
In May 2009 my "Future Directions" graduate class undertook to learn about the Decadal Survey process by doing their own "mini-survey". Here is the resulting priority list with some background on how it was done.
AAAC
The Astronomy and Astrophysics Advisory Committee (AAAC) advises the National Science Foundation (NSF), the National Aeronautics and Space Administration (NASA) and the U.S. Department of Energy (DOE) on selected issues within the fields of astronomy and astrophysics that are of mutual interest and concern to the agencies. More on the AAAC...
Download Current Publication List
Selected Publications
The star formation burstiness and ionizing efficiency of low-mass galaxies
Atek, H., Furtak, L. J., Oesch, P., van Dokkum, P., Reddy, N., Contini, T., Illingworth, G., and Wilkins, S.
Dark-ages reionization and galaxy formation simulation XX. The Ly α IGM transmission properties and environment of bright galaxies during the epoch of reionization
Qin, Y., Wyithe, J. S. B., Oesch, P. A., Illingworth, G. D., Leonova, E., Mutch, S. J., and Naidu, R. P.
Sizes of Lensed Lower-luminosity z = 4-8 Galaxies from the Hubble Frontier Field Program
Bouwens, R. J., Illingworth, G. D., van Dokkum, P. G., Oesch, P. A., Stefanon, M., and Ribeiro, B.
Blue Rest-frame UV-optical Colors in z 8 Galaxies from GREATS: Very Young Stellar Populations at 650 Myr of Cosmic Time
Stefanon, M., Bouwens, R. J., Labbé, I., Illingworth, G. D., Oesch, P. A., van Dokkum, P., and Gonzalez, V.
The Spitzer/IRAC Legacy over the GOODS Fields: Full-depth 3.6, 4.5, 5.8, and 8.0 μm Mosaics and Photometry for >9000 Galaxies at z 3.5-10 from the GOODS Reionization Era Wide-area Treasury from Spitzer (GREATS)
Stefanon, M., Labbé, I., Oesch, P. A., De Barros, S., Gonzalez, V., Bouwens, R. J., Franx, M., Illingworth, G. D., Holden, B., Magee, D., Smit, R., and van Dokkum, P.
Low-luminosity Galaxies in the Early Universe Have Observed Sizes Similar to Star Cluster Complexes
Bouwens, R. J., Illingworth, G. D., van Dokkum, P. G., Ribeiro, B., Oesch, P. A., and Stefanon, M.
Galaxy Stellar Mass Functions from z 10 to z 6 using the Deepest Spitzer/Infrared Array Camera Data: No Significant Evolution in the Stellar-to-halo Mass Ratio of Galaxies in the First Gigayear of Cosmic Time
Stefanon, M., Bouwens, R. J., Labbé, I., Illingworth, G. D., Gonzalez, V., and Oesch, P. A.
New Determinations of the UV Luminosity Functions from z 9 to 2 Show a Remarkable Consistency with Halo Growth and a Constant Star Formation Efficiency
Bouwens, R. J., Oesch, P. A., Stefanon, M., Illingworth, G., Labbé, I., Reddy, N., Atek, H., Montes, M., Naidu, R., Nanayakkara, T., Nelson, E., and Wilkins, S.
The GREATS H β + [O III] luminosity function and galaxy properties at z ∼ 8: walking the way of JWST
De Barros, S., Oesch, P. A., Labbé, I., Stefanon, M., González, V., Smit, R., Bouwens, R. J., and Illingworth, G. D.
The Hubble Legacy Field GOODS-S Photometric Catalog
Whitaker, K. E., Ashas, M., Illingworth, G., Magee, D., Leja, J., Oesch, P., van Dokkum, P., Mowla, L., Bouwens, R., Franx, M., Holden, B., Labbé, I., Rafelski, M., Teplitz, H., and Gonzalez, V.
The Brightest z ≳ 8 Galaxies over the COSMOS UltraVISTA Field
Stefanon, M., Labbé, I., Bouwens, R. J., Oesch, P., Ashby, M. L. N., Caputi, K. I., Franx, M., Fynbo, J. P. U., Illingworth, G. D., Le Fèvre, O., Marchesini, D., McCracken, H. J., Milvang-Jensen, B., Muzzin, A., and van Dokkum, P.
The Super Eight Galaxies: Properties of a Sample of Very Bright Galaxies at 7 < z < 8
Bridge, J. S., Holwerda, B. W., Stefanon, M., Bouwens, R. J., Oesch, P. A., Trenti, M., Bernard, S. R., Bradley, L. D., Illingworth, G. D., Kusmic, S., Magee, D., Morishita, T., Roberts-Borsani, G. W., Smit, R., and Steele, R. L.
Newly Discovered Bright z ∼ 9-10 Galaxies and Improved Constraints on Their Prevalence Using the Full CANDELS Area
Bouwens, R. J., Stefanon, M., Oesch, P. A., Illingworth, G. D., Nanayakkara, T., Roberts-Borsani, G., Labbé, I., and Smit, R.
Spatial distribution of stellar mass and star formation activity at 0.2 < z < 1.2 across and along the main sequence
Morselli, L., Popesso, P., Cibinel, A., Oesch, P. A., Montes, M., Atek, H., Illingworth, G. D., and Holden, B.
Dependence of galaxy clustering on UV luminosity and stellar mass at z ∼ 4-7
Qiu, Y., Wyithe, J. S. B., Oesch, P. A., Mutch, S. J., Qin, Y., Labbé, I., Bouwens, R. J., Stefanon, M., and Illingworth, G. D.
HDUV: The Hubble Deep UV Legacy Survey
Oesch, P. A., Montes, M., Reddy, N., Bouwens, R. J., Illingworth, G. D., Magee, D., Atek, H., Carollo, C. M., Cibinel, A., Franx, M., Holden, B., Labbé, I., Nelson, E. J., Steidel, C. C., van Dokkum, P. G., Morselli, L., Naidu, R. P., and Wilkins, S.
The Dearth of z ∼ 10 Galaxies in All HST Legacy Fields—The Rapid Evolution of the Galaxy Population in the First 500 Myr
Oesch, P. A., Bouwens, R. J., Illingworth, G. D., Labbé, I., and Stefanon, M.
Rotation in [C II]-emitting gas in two galaxies at a redshift of 6.8
Smit, R., Bouwens, R. J., Carniani, S., Oesch, P. A., Labbé, I., Illingworth, G. D., van der Werf, P., Bradley, L. D., Gonzalez, V., Hodge, J. A., Holwerda, B. W., Maiolino, R., and Zheng, W.
The HDUV Survey: A Revised Assessment of the Relationship between UV Slope and Dust Attenuation for High-redshift Galaxies
Reddy, N. A., Oesch, P. A., Bouwens, R. J., Montes, M., Illingworth, G. D., Steidel, C. C., van Dokkum, P. G., Atek, H., Carollo, M. C., Cibinel, A., Holden, B., Labbé, I., Magee, D., Morselli, L., Nelson, E. J., and Wilkins, S.
HST Imaging of the Brightest z ∼ 8-9 Galaxies from UltraVISTA: The Extreme Bright End of the UV Luminosity Function
Stefanon, M., Labbé, I., Bouwens, R. J., Brammer, G. B., Oesch, P., Franx, M., Fynbo, J. P. U., Milvang-Jensen, B., Muzzin, A., Illingworth, G. D., Le Fèvre, O., Caputi, K. I., Holwerda, B. W., McCracken, H. J., Smit, R., and Magee, D.
The HDUV Survey: Six Lyman Continuum Emitter Candidates at z ∼ 2 Revealed by HST UV Imaging
Naidu, R. P., Oesch, P. A., Reddy, N., Holden, B., Steidel, C. C., Montes, M., Atek, H., Bouwens, R. J., Carollo, C. M., Cibinel, A., Illingworth, G. D., Labbé, I., Magee, D., Morselli, L., Nelson, E. J., van Dokkum, P. G., and Wilkins, S.
The z ∼ 6 Luminosity Function Fainter than −15 mag from the Hubble Frontier Fields: The Impact of Magnification Uncertainties
Bouwens, R. J., Oesch, P. A., Illingworth, G. D., Ellis, R. S., and Stefanon, M.
Extremely Small Sizes for Faint z ∼ 2–8 Galaxies in the Hubble Frontier Fields: A Key Input for Establishing Their Volume Density and UV Emissivity
Bouwens, R. J., Illingworth, G. D., Oesch, P. A., Atek, H., Lam, D., and Stefanon, M.
Extremely Small Sizes for Faint z~2-8 Galaxies in the Hubble Frontier Fields: A Key Input For Establishing their Volume Density and UV Emissivity
Bouwens, R. J., Illingworth, G. D., Oesch, P. A., Atek, H., Lam, D., and Stefanon, M.
The Hubble Legacy Fields (HLF-GOODS-S) v1.0 Data Products: Combining 2387 Orbits of GOODS-S/CDF-S Region ACS and WFC3/IR Images
Illingworth, G., Magee, D., Bouwens, R., Oesch, P., Labbe, I., van Dokkum, P., Whitaker, K., Holden, B., Franx, M., and Gonzalez, V.
z ≳ 7 Galaxies with Red Spitzer/IRAC [3.6]-[4.5] Colors in the Full CANDELS Data Set: The Brightest-Known Galaxies at z ~ 7-9 and a Probable Spectroscopic Confirmation at z = 7.48
Roberts-Borsani, G. W., Bouwens, R. J., Oesch, P. A., Labbe, I., Smit, R., Illingworth, G. D., van Dokkum, P., Holden, B., Gonzalez, V., Stefanon, M., Holwerda, B., and Wilkins, S.
Rest-frame Optical Emission Lines in z ˜ 3.5 Lyman-break-selected Galaxies: The Ubiquity of Unusually High [OIII]/Hβ Ratios at 2 Gyr
Holden, B. P., Oesch, P. A., González, V. G., Illingworth, G. D., Labbé, I., Bouwens, R., Franx, M., van Dokkum, P., and Spitler, L.
A Remarkably Luminous Galaxy at z=11.1 Measured with Hubble Space Telescope Grism Spectroscopy
Oesch, P. A., Brammer, G., van Dokkum, P. G., Illingworth, G. D., Bouwens, R. J., Labbé, I., Franx, M., Momcheva, I., Ashby, M. L. N., Fazio, G. G., Gonzalez, V., Holden, B., Magee, D., Skelton, R. E., Smit, R., Spitler, L. R., Trenti, M., and Willner, S. P.
VizieR Online Data Catalog: IRAC HUDF and GOODS ultradeep surveys (Labbe+, 2015)
Labbe, I., Oesch, P. A., Illingworth, G. D., van Dokkum, P. G., Bouwens, R. J., Franx, M., Carollo, C. M., Trenti, M., Holden, B., Smit, R., Gonzalez, V., Magee, D., Stiavelli, M., and Stefanon, M.
Ultradeep IRAC Imaging Over the HUDF and GOODS-South: Survey Design and Imaging Data Release
Labbé, I., Oesch, P. A., Illingworth, G. D., van Dokkum, P. G., Bouwens, R. J., Franx, M., Carollo, C. M., Trenti, M., Holden, B., Smit, R., González, V., Magee, D., Stiavelli, M., and Stefanon, M.
Reionization After Planck: The Derived Growth of the Cosmic Ionizing Emissivity Now Matches the Growth of the Galaxy UV Luminosity Density
Bouwens, R. J., Illingworth, G. D., Oesch, P. A., Caruana, J., Holwerda, B., Smit, R., and Wilkins, S.
First Frontier Field Constraints on the Cosmic Star Formation Rate Density at z ∼ 10—The Impact of Lensing Shear on Completeness of High-redshift Galaxy Samples
Oesch, P. A., Bouwens, R. J., Illingworth, G. D., Franx, M., Ammons, S. M., van Dokkum, P. G., Trenti, M., and Labbé, I.
The Bright End of the z~9 and z~10 UV Luminosity Functions using all five CANDELS Fields
Bouwens, R. J., Oesch, P. A., Labbe, I., Illingworth, G. D., Fazio, G. G., Coe, D., Holwerda, B., Smit, R., Stefanon, M., van Dokkum, P. G., Trenti, M., Ashby, M. L. N., Huang, J.-S., Spitler, L., Straatman, C., Bradley, L., and Magee, D.
A Spectroscopic Redshift Measurement for a Luminous Lyman Break Galaxy at z = 7.730 Using Keck/MOSFIRE
Oesch, P. A., van Dokkum, P. G., Illingworth, G. D., Bouwens, R. J., Momcheva, I., Holden, B., Roberts-Borsani, G. W., Smit, R., Franx, M., Labbé, I., González, V., and Magee, D.
UV Luminosity Functions at Redshifts z ˜ 4 to z ˜ 10: 10,000 Galaxies from HST Legacy Fields
Bouwens, R. J., Illingworth, G. D., Oesch, P. A., Trenti, M., Labbé, I., Bradley, L., Carollo, M., van Dokkum, P. G., Gonzalez, V., Holwerda, B., Franx, M., Spitler, L., Smit, R., and Magee, D.
UV-continuum Slopes of >4000 z ~ 4-8 Galaxies from the HUDF/XDF, HUDF09, ERS, CANDELS-South, and CANDELS-North Fields
Bouwens, R. J., Illingworth, G. D., Oesch, P. A., Labbé, I., van Dokkum, P. G., Trenti, M., Franx, M., Smit, R., Gonzalez, V., and Magee, D.
The Most Luminous z ~ 9-10 Galaxy Candidates Yet Found: The Luminosity Function, Cosmic Star-formation Rate, and the First Mass Density Estimate at 500 Myr
Oesch, P. A., Bouwens, R. J., Illingworth, G. D., Labbé, I., Smit, R., Franx, M., van Dokkum, P. G., Momcheva, I., Ashby, M. L. N., Fazio, G. G., Huang, J.-S., Willner, S. P., Gonzalez, V., Magee, D., Trenti, M., Brammer, G. B., Skelton, R. E., and Spitler, L. R.
Slow Evolution of the Specific Star Formation Rate at z > 2: The Impact of Dust, Emission Lines, and a Rising Star Formation History
González, V., Bouwens, R., Illingworth, G., Labbé, I., Oesch, P., Franx, M., and Magee, D.
The HST eXtreme Deep Field (XDF): Combining All ACS and WFC3/IR Data on the HUDF Region into the Deepest Field Ever
Illingworth, G. D., Magee, D., Oesch, P. A., Bouwens, R. J., Labbé, I., Stiavelli, M., van Dokkum, P. G., Franx, M., Trenti, M., Carollo, C. M., and Gonzalez, V.
The Spectral Energy Distributions of z ~ 8 Galaxies from the IRAC Ultra Deep Fields: Emission Lines, Stellar Masses, and Specific Star Formation Rates at 650 Myr
Labbé, I., Oesch, P. A., Bouwens, R. J., Illingworth, G. D., Magee, D., González, V., Carollo, C. M., Franx, M., Trenti, M., van Dokkum, P. G., and Stiavelli, M.
Probing the Dawn of Galaxies at z ~ 9-12: New Constraints from HUDF12/XDF and CANDELS data
Oesch, P. A., Bouwens, R. J., Illingworth, G. D., Labbé, I., Franx, M., van Dokkum, P. G., Trenti, M., Stiavelli, M., Gonzalez, V., and Magee, D.
A Rest-frame Optical View on z ~ 4 Galaxies. I. Color and Age Distributions from Deep IRAC Photometry of the IUDF10 and GOODS Surveys
Oesch, P. A., Labbé, I., Bouwens, R. J., Illingworth, G. D., Gonzalez, V., Franx, M., Trenti, M., Holden, B. P., van Dokkum, P. G., and Magee, D.
Photometric Constraints on the Redshift of z ~ 10 Candidate UDFj-39546284 from Deeper WFC3/IR+ACS+IRAC Observations over the HUDF
Bouwens, R. J., Oesch, P. A., Illingworth, G. D., Labbé, I., van Dokkum, P. G., Brammer, G., Magee, D., Spitler, L. R., Franx, M., Smit, R., Trenti, M., Gonzalez, V., and Carollo, C. M.
A Tentative Detection of an Emission Line at 1.6 μm for the z ~ 12 Candidate UDFj-39546284
Brammer, G. B., van Dokkum, P. G., Illingworth, G. D., Bouwens, R. J., Labbé, I., Franx, M., Momcheva, I., and Oesch, P. A.
The Bright End of the Ultraviolet Luminosity Function at z ~ 8: New Constraints from CANDELS Data in GOODS-South
Oesch, P. A., Bouwens, R. J., Illingworth, G. D., Gonzalez, V., Trenti, M., van Dokkum, P. G., Franx, M., Labbé, I., Carollo, C. M., and Magee, D.
The Rest-frame UV-to-optical Colors and Spectral Energy Distributions of z ~ 4-7 Galaxies
González, V., Bouwens, R. J., Labbé, I., Illingworth, G., Oesch, P., Franx, M., and Magee, D.
UV-continuum Slopes at z ~ 4-7 from the HUDF09+ERS+CANDELS Observations: Discovery of a Well-defined UV Color-Magnitude Relationship for z >= 4 Star-forming Galaxies
Bouwens, R. J., Illingworth, G. D., Oesch, P. A., Franx, M., Labbé, I., Trenti, M., van Dokkum, P., Carollo, C. M., González, V., Smit, R., and Magee, D.
Lower-luminosity Galaxies Could Reionize the Universe: Very Steep Faint-end Slopes to the UV Luminosity Functions at z >= 5-8 from the HUDF09 WFC3/IR Observations
Bouwens, R. J., Illingworth, G. D., Oesch, P. A., Trenti, M., Labbé, I., Franx, M., Stiavelli, M., Carollo, C. M., van Dokkum, P., and Magee, D.
Expanded Search for z ~ 10 Galaxies from HUDF09, ERS, and CANDELS Data: Evidence for Accelerated Evolution at z > 8?
Oesch, P. A., Bouwens, R. J., Illingworth, G. D., Labbé, I., Trenti, M., Gonzalez, V., Carollo, C. M., Franx, M., van Dokkum, P. G., and Magee, D.
Ultraviolet Luminosity Functions from 132 z ~ 7 and z ~ 8 Lyman-break Galaxies in the Ultra-deep HUDF09 and Wide-area Early Release Science WFC3/IR Observations
Bouwens, R. J., Illingworth, G. D., Oesch, P. A., Labbé, I., Trenti, M., van Dokkum, P., Franx, M., Stiavelli, M., Carollo, C. M., Magee, D., and Gonzalez, V.
Evolution of Galaxy Stellar Mass Functions, Mass Densities, and Mass-to-light Ratios from z ~ 7 to z ~ 4
González, V., Labbé, I., Bouwens, R. J., Illingworth, G., Franx, M., and Kriek, M.
A candidate redshift z~10 galaxy and rapid changes in that population at an age of 500Myr
Bouwens, R. J., Illingworth, G. D., Labbe, I., Oesch, P. A., Trenti, M., Carollo, C. M., van Dokkum, P. G., Franx, M., Stiavelli, M., González, V., Magee, D., and Bradley, L.
The Evolution of the Ultraviolet Luminosity Function from z ~ 0.75 to z ~ 2.5 Using HST ERS WFC3/UVIS Observations
Oesch, P. A., Bouwens, R. J., Carollo, C. M., Illingworth, G. D., Magee, D., Trenti, M., Stiavelli, M., Franx, M., Labbé, I., and van Dokkum, P. G.
z ~ 7 Galaxy Candidates from NICMOS Observations Over the HDF-South and the CDF-South and HDF-North Goods Fields
Bouwens, R. J., Illingworth, G. D., González, V., Labbé, I., Franx, M., Conselice, C. J., Blakeslee, J., van Dokkum, P., Holden, B., Magee, D., Marchesini, D., and Zheng, W.
Star Formation Rates and Stellar Masses of z = 7-8 Galaxies from IRAC Observations of the WFC3/IR Early Release Science and the HUDF Fields
Labbé, I., González, V., Bouwens, R. J., Illingworth, G. D., Franx, M., Trenti, M., Oesch, P. A., van Dokkum, P. G., Stiavelli, M., Carollo, C. M., Kriek, M., and Magee, D.
The Stellar Mass Density and Specific Star Formation Rate of the Universe at z ~ 7
González, V., Labbé, I., Bouwens, R. J., Illingworth, G., Franx, M., Kriek, M., and Brammer, G. B.
Discovery of z ~ 8 Galaxies in the Hubble Ultra Deep Field from Ultra-Deep WFC3/IR Observations
Bouwens, R. J., Illingworth, G. D., Oesch, P. A., Stiavelli, M., van Dokkum, P., Trenti, M., Magee, D., Labbé, I., Franx, M., Carollo, C. M., and Gonzalez, V.
Structure and Morphologies of z ~ 7-8 Galaxies from Ultra-deep WFC3/IR Imaging of the Hubble Ultra-deep Field
Oesch, P. A., Bouwens, R. J., Carollo, C. M., Illingworth, G. D., Trenti, M., Stiavelli, M., Magee, D., Labbé, I., and Franx, M.
z ~ 7 Galaxies in the HUDF: First Epoch WFC3/IR Results
Oesch, P. A., Bouwens, R. J., Illingworth, G. D., Carollo, C. M., Franx, M., Labbé, I., Magee, D., Stiavelli, M., Trenti, M., and van Dokkum, P. G.
Very Blue UV-Continuum Slope β of Low Luminosity z ~ 7 Galaxies from WFC3/IR: Evidence for Extremely Low Metallicities?
Bouwens, R. J., Illingworth, G. D., Oesch, P. A., Trenti, M., Stiavelli, M., Carollo, C. M., Franx, M., van Dokkum, P. G., Labbé, I., and Magee, D.
Ultradeep Infrared Array Camera Observations of Sub-L* z ~ 7 and z ~ 8 Galaxies in the Hubble Ultra Deep Field: the Contribution of Low-Luminosity Galaxies to the Stellar Mass Density and Reionization
Labbé, I., González, V., Bouwens, R. J., Illingworth, G. D., Oesch, P. A., van Dokkum, P. G., Carollo, C. M., Franx, M., Stiavelli, M., Trenti, M., Magee, D., and Kriek, M.
UV Continuum Slope and Dust Obscuration from z ~ 6 to z ~ 2: The Star Formation Rate Density at High Redshift
Bouwens, R. J., Illingworth, G. D., Franx, M., Chary, R.-R., Meurer, G. R., Conselice, C. J., Ford, H., Giavalisco, M., and van Dokkum, P.
A Wide-Field Study of the z ~ 0.8 Cluster RX J0152.7-1357: The Role of Environment in the Formation of the Red Sequence
Patel, S. G., Kelson, D. D., Holden, B. P., Illingworth, G. D., Franx, M., van der Wel, A., and Ford, H.
The Ellipticities of Cluster Early-type Galaxies from z ~ 1 to z ~ 0: No Evolution in the Overall Distribution of Bulge-to-Disk Ratios
Holden, B. P., Franx, M., Illingworth, G. D., Postman, M., van der Wel, A., Kelson, D. D., Blakeslee, J. P., Ford, H., Demarco, R., and Mei, S.
z ~ 7-10 Galaxies Behind Lensing Clusters: Contrast with Field Search Results
Bouwens, R. J., Illingworth, G. D., Bradley, L. D., Ford, H., Franx, M., Zheng, W., Broadhurst, T., Coe, D., and Jee, M. J.
UV Luminosity Functions at z~4, 5, and 6 from the Hubble Ultra Deep Field and Other Deep Hubble Space Telescope ACS Fields: Evolution and Star Formation History
Bouwens, R. J., Illingworth, G. D., Franx, M., and Ford, H.
The Evolution of the Field and Cluster Morphology-Density Relation for Mass-Selected Samples of Galaxies
van der Wel, A., Holden, B. P., Franx, M., Illingworth, G. D., Postman, M. P., Kelson, D. D., Labbé, I., Wuyts, S., Blakeslee, J. P., and Ford, H. C.
Mass Selection and the Evolution of the Morphology-Density Relation from z = 0.8 to 0
Holden, B. P., Illingworth, G. D., Franx, M., Blakeslee, J. P., Postman, M., Kelson, D. D., van der Wel, A., Demarco, R., Magee, D. K., Tran, K.-V., Zirm, A., Ford, H., Rosati, P., and Homeier, N.
A Keck Spectroscopic Survey of MS 1054-03 (z = 0.83): Forming the Red Sequence
Tran, K.-V. H., Franx, M., Illingworth, G. D., van Dokkum, P., Kelson, D. D., Blakeslee, J. P., and Postman, M.