| The astropy project: Building an open-science project and status of the v2. 0 core package AM Price-Whelan, BM Sipőcz, HM Günther, PL Lim, SM Crawford, ... The Astronomical Journal 156 (3), 123, 2018 | 9457 | 2018 |
| Multi-messenger observations of a binary neutron star merger BP Abbott | 4043 | 2017 |
| A gravitational-wave standard siren measurement of the Hubble constant DLT40 Collaboration Haislip JB 241 Kouprianov VV 241 Reichart DE 241 ... Nature 551 (7678), 85-88, 2017 | 1583 | 2017 |
| Further evidence for cosmological evolution of the fine structure constant JK Webb, MT Murphy, VV Flambaum, VA Dzuba, JD Barrow, ... Physical Review Letters 87 (9), 091301, 2001 | 1291 | 2001 |
| Swope Supernova Survey 2017a (SSS17a), the optical counterpart to a gravitational wave source DA Coulter, RJ Foley, CD Kilpatrick, MR Drout, AL Piro, BJ Shappee, ... Science 358 (6370), 1556-1558, 2017 | 1133 | 2017 |
| Damped lyα systems AM Wolfe, E Gawiser, JX Prochaska Annu. Rev. Astron. Astrophys. 43 (1), 861-918, 2005 | 951 | 2005 |
| Light curves of the neutron star merger GW170817/SSS17a: Implications for r-process nucleosynthesis MR Drout, AL Piro, BJ Shappee, CD Kilpatrick, JD Simon, C Contreras, ... Science 358 (6370), 1570-1574, 2017 | 840 | 2017 |
| Ubiquitous outflows in DEEP2 spectra of star-forming galaxies at z= 1.4 BJ Weiner, AL Coil, JX Prochaska, JA Newman, MC Cooper, K Bundy, ... The Astrophysical Journal 692 (1), 187, 2009 | 715 | 2009 |
| The COS-Halos survey: physical conditions and baryonic mass in the low-redshift circumgalactic medium JK Werk, JX Prochaska, J Tumlinson, MS Peeples, TM Tripp, AJ Fox, ... The Astrophysical Journal 792 (1), 8, 2014 | 698 | 2014 |
| The large, oxygen-rich halos of star-forming galaxies are a major reservoir of galactic metals J Tumlinson, C Thom, JK Werk, JX Prochaska, TM Tripp, DH Weinberg, ... Science 334 (6058), 948-952, 2011 | 668 | 2011 |
| A census of baryons in the Universe from localized fast radio bursts JP Macquart, JX Prochaska, M McQuinn, KW Bannister, S Bhandari, ... Nature 581 (7809), 391-395, 2020 | 595 | 2020 |
| On the kinematics of the damped Lyman-α protogalaxies JX Prochaska, AM Wolfe The Astrophysical Journal 487 (1), 73, 1997 | 542 | 1997 |
| The SDSS damped Lyα survey: data release 3 JX Prochaska, S Herbert-Fort, AM Wolfe The Astrophysical Journal 635 (1), 123, 2005 | 517 | 2005 |
| The deuterium to hydrogen abundance ratio toward a fourth QSO: HS 0105+ 1619 JM O’meara, D Tytler, D Kirkman, N Suzuki, JX Prochaska, D Lubin, ... The Astrophysical Journal 552 (2), 718, 2001 | 508 | 2001 |
| An empirical relation between sodium absorption and dust extinction D Poznanski, JX Prochaska, JS Bloom Monthly Notices of the Royal Astronomical Society 426 (2), 1465-1474, 2012 | 505 | 2012 |
| The Galactic thick disk stellar abundances JX Prochaska, SO Naumov, BW Carney, A McWilliam, AM Wolfe The Astronomical Journal 120 (5), 2513, 2000 | 483 | 2000 |
| Low-resolution spectroscopy of gamma-ray burst optical afterglows: biases in the Swift sample and characterization of the absorbers JPU Fynbo, P Jakobsson, JX Prochaska, D Malesani, C Ledoux, ... The Astrophysical Journal Supplement Series 185 (2), 526, 2009 | 471 | 2009 |
| Possible evidence for a variable fine-structure constant from QSO absorption lines: motivations, analysis and results MT Murphy, JK Webb, VV Flambaum, VA Dzuba, CW Churchill, ... Monthly Notices of the Royal Astronomical Society 327 (4), 1208-1222, 2001 | 467 | 2001 |
| Closing in on a short-hard burst progenitor: constraints from early-time optical imaging and spectroscopy of a possible host galaxy of GRB 050509b JS Bloom, JX Prochaska, D Pooley, CH Blake, RJ Foley, S Jha, ... The Astrophysical Journal 638 (1), 354, 2006 | 463 | 2006 |
| A cosmic web filament revealed in Lyman-α emission around a luminous high-redshift quasar S Cantalupo, F Arrigoni-Battaia, JX Prochaska, JF Hennawi, P Madau Nature 506 (7486), 63-66, 2014 | 452 | 2014 |
John O'MearaChief Scientist, W. M. Keck ObservatoryVerified email at keck.hawaii.edu