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200 papers
We investigated the James Webb Space Telescope photometric color classification of mid-infrared (MIR) selected galaxies at high redshifts, toward cosmic noon. The aim of the present work is to obtain a z-dependent mid-infrared (MIR)…
Astrophysics of Galaxies · Physics
2025-12-19
Ece Kilerci , Tomotsugu Goto , Matthew A. Malkan , Seong Jin Kim , Chih-Teng Ling , Cossas C. -K Wu , Tetsuya Hashimoto , Simon C. -C. Ho , Amos Y. -A. Chen , Ersin Gogus
VHS 1256 b was the first planetary-mass companion to be observed with the James Webb Space Telescope's Mid-Infrared Instrument (JWST/MIRI) using the Medium-Resolution Spectrometer (MRS). The MRS provides high-quality integral-field spectral…
Earth and Planetary Astrophysics · Physics
2026-04-22
Mathilde Mâlin , Anthony Boccaletti , Benjamin Charnay , Laurent Pueyo , Alexis Bidot , Polychronis Patapis , Sasha Hinkley , Simon Petrus , Niall Whiteford , Marshall Perrin , Beth A. Biller , Gabriele Cugno , Thayne Currie , Camilla Danielski , Thomas Henning , Kielan K. W. Hoch , Markus Janson , Jens Kammerer , Elisabeth C Matthews , Evert Nasedkin , Paulina Palma-Bifani , Isabel Rebollido , Matthias Samland , Andrew Skemer , Jordan M. Stone , Genaro Suárez , Ben J. Sutlieff , Motohide Tamura , Christopher A. Theissen , Johanna M. Vos , Zhoujian Zhang , Alice Zurlo
Arsenic doped back illuminated blocked impurity band (BIBIB) silicon detectors have advanced near and mid-IR astronomy for over thirty years; they have high quantum efficiency (QE), especially at wavelengths longer than 10 $\mu$m, and a…
Instrumentation and Methods for Astrophysics · Physics
2021-01-06
Andras Gaspar , George H. Rieke , Pierre Guillard , Daniel Dicken , Stacey Alberts , Jane Morrison , Michael E. Ressler , Ioannis Argyriou , Alistair Glasse
We provide an overview of the design and capabilities of the near-infrared spectrograph (NIRSpec) onboard the James Webb Space Telescope. NIRSpec is designed to be capable of carrying out low-resolution ($R\!=30\!-330$) prism spectroscopy…
Instrumentation and Methods for Astrophysics · Physics
2022-05-18
P. Jakobsen , P. Ferruit , C. Alves de Oliveira , S. Arribas , G. Bagnasco , R. Barho , T. L. Beck , S. Birkmann , T. Böker , A. J. Bunker , S. Charlot , P. de Jong , G. de Marchi , R. Ehrenwinkler , M. Falcolini , R. Fels , M. Franx , D. Franz , M. Funke , G. Giardino , X. Gnata , W. Holota , K. Honnen , P. L. Jensen , M. Jentsch , T. Johnson , D. Jollet , H. Karl , G. Kling , J. Köhler , M. G. Kolm , N. Kumari , M. E. Lander , R. Lemke , M. López-Caniego , N. Lützgendorf , R. Maiolino , E. Manjavacas , A. Marston , M. Maschmann , R. Maurer , B. Messerschmidt , S. H. Moseley , P. Mosner , D. B. Mott , J. Muzerolle , N. Pirzkal , J. F. Pittet , A. Plitzke , W. Posselt , B. Rapp , B. J. Rauscher , T. Rawle , H. W. Rix , A. Rödel , P. Rumler , E. Sabbi , J. C. Salvignol , T. Schmid , M. Sirianni , C. Smith , P. Strada , M. te Plate , J. Valenti , T. Wettemann , T. Wiehe , M. Wiesmayer , C. J. Willott , R. Wright , P. Zeidler , C. Zincke
The James Webb Space Telescope (JWST) is a large (6.6m), cold (50K), infrared-optimized space observatory that will be launched early in the next decade. The observatory will have four instruments: a near-infrared camera, a near-infrared…
Astrophysics · Physics
2009-11-11
Jonathan P. Gardner , John C. Mather , Mark Clampin , Rene Doyon , Matthew A. Greenhouse , Heidi B. Hammel , John B. Hutchings , Peter Jakobsen , Simon J. Lilly , Knox S. Long , Jonathan I. Lunine , Mark J. McCaughrean , Matt Mountain , John Nella , George H. Rieke , Marcia J. Rieke , Hans-Walter Rix , Eric P. Smith , George Sonneborn , Massimo Stiavelli , H. S. Stockman , Rogier A. Windhorst , Gillian S. Wright
MIRI is the imager and spectrograph covering wavelengths from $4.9$ to $27.9$ $\mu$m onboard the James Webb Space Telescope (JWST). The Medium-Resolution Spectrometer (MRS) consists of four integral field units (IFU), each of which has…
Instrumentation and Methods for Astrophysics · Physics
2025-11-18
Amélie Canin , Cédric Févotte , Nicolas Dobigeon , Dries Van De Putte , Takashi Onaka , Olivier Berné
IRIS is a near-infrared (0.84 to 2.4 microns) integral field spectrograph and wide-field imager being developed for first light with the Thirty Meter (TMT). It mounts to the advanced optics (AO) system NFIRAOS and has integrated…
Instrumentation and Methods for Astrophysics · Physics
2016-12-14
James E. Larkin , Anna M. Moore , Shelley A. Wright , James E. Wincentsen , David Anderson , Eric M. Chisholm , Richard G. Dekany , Jennifer S. Dunn , Brent L. Ellerbroek , Yutaka Hayano , Andrew C. Phillips , Luc Simard , Roger Smith , Ryuji Suzuki , Robert W. Weber , Jason L. Weiss , Kai Zhang
The Near-Inrared Spectrograph (NIRSpec) on the James Webb Space Telescope (JWST) is a very versatile instrument, offering multiobject and integral field spectroscopy with varying spectral resolution ($\sim$30 to $\sim$3000) over a wide…
Instrumentation and Methods for Astrophysics · Physics
2022-05-18
S. M. Birkmann , P. Ferruit , G. Giardino , L. D. Nielsen , A. García Muñoz , S. Kendrew , B. J. Rauscher , T. L. Beck , C. Keyes , J. A. Valenti , P. Jakobsen , B. Dorner , C. Alves de Oliveira , S. Arribas , T. Böker , A. J. Bunker , S. Charlot , G. de Marchi , N. Kumari , M. López-Caniego , N. Lützgendorf , R. Maiolino , E. Manjavacas , A. Marston , S. H. Moseley , N. Prizkal , C. Proffitt , T. Rawle , H. W. Rix , M. te Plate , E. Sabbi , M. Sirianni , C. J. Willott , P. Zeidler
The James Webb Space Telescope will provide deep imaging and spectroscopy for sources at redshifts above 6, covering the Epoch of Reionization (EoR, 6 < z < 10). The Mid-IR instrument (MIRI) integral field spectrograph (MRS) will be the…
Astrophysics of Galaxies · Physics
2019-08-28
J. Álvarez-Márquez , L. Colina , R. Marques-Chaves , D. Ceverino , A. Alonso-Herrero , K. Caputi , M. García-Marín , A. Labiano , O. Le Fèvre , H. U. Norgaard-Nielsen , G. Östlin , P. G. Pérez-González , J. P. Pye , T. V. Tikkanen , P. P. van der Werf , F. Walter , G. S. Wright
We present near- and mid-infrared (IR) broadband imaging observations of the edge-on protoplanetary disk around HH 30 with the James Webb Space Telescope/Near Infrared Camera (NIRCam) and the Mid-Infrared Instrument (MIRI). We combine these…
Earth and Planetary Astrophysics · Physics
2025-01-13
Ryo Tazaki , François Ménard , Gaspard Duchêne , Marion Villenave , Álvaro Ribas , Karl R. Stapelfeldt , Marshall D. Perrin , Christophe Pinte , Schuyler G. Wolff , Deborah L. Padgett , Jie Ma , Laurine Martinien , Maxime Roumesy
We describe the sources of stray light and thermal background that affect JWST observations, report actual backgrounds as measured from commissioning and early-science observations, compare these background levels to prelaunch predictions,…
Instrumentation and Methods for Astrophysics · Physics
2023-05-22
Jane R. Rigby , Paul A. Lightsey , Macarena García Marín , Charles W. Bowers , Erin C. Smith , Alistair Glasse , Michael W. McElwain , George H. Rieke , Ranga-Ram Chary , Xiang Liu , Mark Clampin , Wayne Kinzel , Vicki Laidler , Kimberly I. Mehalick , Alberto Noriega-Crespo , Irene Shivaei , Christopher Stark , Tea Temim , Zongying Wei , Chris J. Willott
The James Webb Space Telescope (JWST) is predicted to make great advances in the field of exoplanet atmospheres. Its 25 m2 mirror means that it can reach unprecedented levels of precision in observations of transit spectra, and can thus…
Earth and Planetary Astrophysics · Physics
2015-02-10
Joanna K. Barstow , Suzanne Aigrain , Patrick G. J. Irwin , Sarah Kendrew , Leigh N. Fletcher
Young giant planets are the best targets for characterization with direct imaging. The Medium Resolution Spectrometer (MRS) of the Mid-Infrared Instrument (MIRI) of the recently launched James Webb Space Telescope (JWST) will give access to…
Earth and Planetary Astrophysics · Physics
2023-03-29
M. Mâlin , A. Boccaletti , B. Charnay , F. Kiefer , B. Bézard
The Medium-Resolution integral field Spectrometer (MRS) of MIRI on board JWST performs spectroscopy between 5 and 28~$\mu$m. The optics of the MRS introduce substantial distortion, and this needs to be rectified in order to reconstruct the…
Instrumentation and Methods for Astrophysics · Physics
2023-07-04
P. Patapis , I. Argyriou , D. R. Law , A. M. Glauser , A. Glasse , A. Labiano , J. Álvarez-Márquez , P. J. Kavanagh , D. Gasman , M. Mueller , K. Larson , B. Vandenbussche , P. Klaassen , P. Guillard , G. S. Wright
The Mid-Infrared Instrument (MIRI) on board the James Webb Space Telescope (JWST) uses three Si:As impurity band conduction (IBC) detector arrays. The output voltage level of each MIRI detector pixel is digitally recorded by…
Instrumentation and Methods for Astrophysics · Physics
2023-12-20
Ioannis Argyriou , Craig Lage , George H. Rieke , Danny Gasman , Jeroen Bouwman , Jane Morrison , Mattia Libralato , Daniel Dicken , Bernhard R. Brandl , Javier Álvarez-Márquez , Alvaro Labiano , Michael Regan , Michael E. Ressler
Galaxy and occupies perhaps a quarter of the volume of the Galactic disk. Decoding the spectrum of the Galactic diffuse ionizing field is of fundamental interest. This can be done via direct measurements of ionization fractions of various…
Astrophysics of Galaxies · Physics
2023-03-07
S. R. Kulkarni , Charles Beichman , Michael E. Ressler
The James Webb Space Telescope (JWST) is a large, infrared space telescope that has recently started its science program which will enable breakthroughs in astrophysics and planetary science. Notably, JWST will provide the very first…
Instrumentation and Methods for Astrophysics · Physics
2023-05-31
Michael W. McElwain , Lee D. Feinberg , Marshall D. Perrin , Mark Clampin , C. Matt Mountain , Matthew D. Lallo , Charles-Philippe Lajoie , Randy A. Kimble , Charles W. Bowers , Christopher C. Stark , D. Scott Acton , Ken Aiello , Charles Atkinson , Beth Barinek , Allison Barto , Scott Basinger , Tracy Beck , Matthew D. Bergkoetter , Marcel Bluth , Rene A. Boucarut , Gregory R. Brady , Keira J. Brooks , Bob Brown , John Byard , Larkin Carey , Maria Carrasquilla , Sid Celeste , Dan Chae , David Chaney , Pierre Chayer , Taylor Chonis , Lester Cohen , Helen J. Cole , Thomas M. Comeau , Matthew Coon , Eric Coppock , Laura Coyle , Rick Davis , Bruce H. Dean , Kenneth J. Dziak , Michael Eisenhower , Nicolas Flagey , Randy Franck , Benjamin Gallagher , Larry Gilman , Tiffany Glassman , Gary Golnik , Joseph J. Green , John Grieco , Shari Haase , Theodore J. Hadjimichael , John G. Hagopian , Walter G. Hahn , George F. Hartig , Keith A. Havey , William L. Hayden , Robert Hellekson , Brian Hicks , Sherie T. Holfeltz , Joseph M. Howard , Jesse A. Huguet , Brian Jahne , Leslie A. Johnson , John D. Johnston , Alden S. Jurling , Jeffrey R. Kegley , Scott Kennard , Ritva A. Keski-Kuha , J. Scott Knight , Bernard A. Kulp , Joshua S. Levi , Marie B. Levine , Paul Lightsey , Robert A. Luetgens , John C. Mather , Gary W. Matthews , Andrew G. McKay , Kimberly I. Mehalick , Marcio Meléndez , Ted Messer , Gary E. Mosier , Jess Murphy , Edmund P. Nelan , Malcolm B. Niedner , Darin M. Noël , Catherine M. Ohara , Raymond G. Ohl , Eugene Olczak , Shannon B. Osborne , Sang Park , Kevin Patton , Charles Perrygo , Laurent Pueyo , Lisbeth Quesnel , Dale Ranck , David C. Redding , Michael W. Regan , Paul Reynolds , Rich Rifelli , Jane R. Rigby , Derek Sabatke , Babak N. Saif , Thomas R. Scorse , Byoung-Joon Seo , Fang Shi , Norbert Sigrist , Koby Smith , J. Scott Smith , Erin C. Smith , Sangmo Tony Sohn , John Spina , H. Philip Stahl , Randal Telfer , Todd Terlecki , Scott C. Texter , David Van Buren , Julie M. Van Campen , Begoña Vila , Mark F. Voyton , Mark Waldman , Chanda B. Walker , Nick Weiser , Conrad Wells , Garrett West , Tony L. Whitman , Eric Wick , Erin Wolf , Greg Young , Thomas P. Zielinski
We present an analysis of eight JWST Mid-Infrared Instrument (MIRI) 5.6 micron images with $5\,\sigma$ depths of ~0.1 uJy. We detect 2854 sources within our combined area of 18.4 square arcminutes. We compute the MIRI 5.6um number counts…
Astrophysics of Galaxies · Physics
2025-03-24
Leonid Sajkov , Anna Sajina , Alexandra Pope , Stacey Alberts , Lee Armus , Duncan Farrah , Jamie Lin , Danilo Marchesini , Jed McKinney , Sylvain Veilleux , Lin Yan , Jason Young
The mid-infrared (IR) spectrum of galaxies has a long history as a valuable proxy for the dust-obscured star formation rate (SFR) in massive galaxies. Now, with JWST, we can explore the mid-IR's full potential as a SFR tracer over four…
Astrophysics of Galaxies · Physics
2026-04-07
Stacey Alberts , George H. Rieke , Irene Shivaei , Zhiyuan Ji , Pascal Oesch , Gabriel Brammer , Jakob M. Helton , Jianwei Lyu , Erica J. Nelson , Naveen Reddy , Pierluigi Rinaldi , Yang Sun , Katherine E. Whitaker , Christina C. Williams , Christopher N. A. Willmer , Stijn Wuyts
This paper characterizes the actual science performance of the James Webb Space Telescope (JWST), as determined from the six month commissioning period. We summarize the performance of the spacecraft, telescope, science instruments, and…
Instrumentation and Methods for Astrophysics · Physics
2023-04-12
Jane Rigby , Marshall Perrin , Michael McElwain , Randy Kimble , Scott Friedman , Matt Lallo , René Doyon , Lee Feinberg , Pierre Ferruit , Alistair Glasse , Marcia Rieke , George Rieke , Gillian Wright , Chris Willott , Knicole Colon , Stefanie Milam , Susan Neff , Christopher Stark , Jeff Valenti , Jim Abell , Faith Abney , Yasin Abul-Huda , D. Scott Acton , Evan Adams , David Adler , Jonathan Aguilar , Nasif Ahmed , Loïc Albert , Stacey Alberts , David Aldridge , Marsha Allen , Martin Altenburg , Javier Alvarez Marquez , Catarina Alves de Oliveira , Greg Andersen , Harry Anderson , Sara Anderson , Ioannis Argyriou , Amber Armstrong , Santiago Arribas , Etienne Artigau , Amanda Arvai , Charles Atkinson , Gregory Bacon , Thomas Bair , Kimberly Banks , Jaclyn Barrientes , Bruce Barringer , Peter Bartosik , William Bast , Pierre Baudoz , Thomas Beatty , Katie Bechtold , Tracy Beck , Eddie Bergeron , Matthew Bergkoetter , Rachana Bhatawdekar , Stephan Birkmann , Ronald Blazek , Claire Blome , Anthony Boccaletti , Torsten Boeker , John Boia , Nina Bonaventura , Nicholas Bond , Kari Bosley , Ray Boucarut , Matthew Bourque , Jeroen Bouwman , Gary Bower , Charles Bowers , Martha Boyer , Larry Bradley , Greg Brady , Hannah Braun , David Breda , Pamela Bresnahan , Stacey Bright , Christopher Britt , Asa Bromenschenkel , Brian Brooks , Keira Brooks , Bob Brown , Matthew Brown , Patricia Brown , Andy Bunker , Matthew Burger , Howard Bushouse , Steven Cale , Alex Cameron , Peter Cameron , Alicia Canipe , James Caplinger , Francis Caputo , Mihai Cara , Larkin Carey , Stefano Carniani , Maria Carrasquilla , Margaret Carruthers , Michael Case , Riggs Catherine , Don Chance , George Chapman , Stéphane Charlot , Brian Charlow , Pierre Chayer , Bin Chen , Brian Cherinka , Sarah Chichester , Zack Chilton , Taylor Chonis , Mark Clampin , Charles Clark , Kerry Clark , Dan Coe , Benee Coleman , Brian Comber , Tom Comeau , Dennis Connolly , James Cooper , Rachel Cooper , Eric Coppock , Matteo Correnti , Christophe Cossou , Alain Coulais , Laura Coyle , Misty Cracraft , Mirko Curti , Steven Cuturic , Katherine Davis , Michael Davis , Bruce Dean , Amy DeLisa , Wim deMeester , Nadia Dencheva , Nadezhda Dencheva , Joseph DePasquale , Jeremy Deschenes , Örs Hunor Detre , Rosa Diaz , Dan Dicken , Audrey DiFelice , Matthew Dillman , William Dixon , Jesse Doggett , Tom Donaldson , Rob Douglas , Kimberly DuPrie , Jean Dupuis , John Durning , Nilufar Easmin , Weston Eck , Chinwe Edeani , Eiichi Egami , Ralf Ehrenwinkler , Jonathan Eisenhamer , Michael Eisenhower , Michelle Elie , James Elliott , Kyle Elliott , Tracy Ellis , Michael Engesser , Nestor Espinoza , Odessa Etienne , Mireya Etxaluze , Patrick Falini , Matthew Feeney , Malcolm Ferry , Joseph Filippazzo , Brian Fincham , Mees Fix , Nicolas Flagey , Michael Florian , Jim Flynn , Erin Fontanella , Terrance Ford , Peter Forshay , Ori Fox , David Franz , Henry Fu , Alexander Fullerton , Sergey Galkin , Anthony Galyer , Macarena Garcia Marin , Jonathan Gardner , Lisa Gardner , Dennis Garland , Bruce Garrett , Danny Gasman , Andras Gaspar , Daniel Gaudreau , Peter Gauthier , Vincent Geers , Paul Geithner , Mario Gennaro , Giovanna Giardino , Julien Girard , Mark Giuliano , Kirk Glassmire , Adrian Glauser , Stuart Glazer , John Godfrey , David Golimowski , David Gollnitz , Fan Gong , Shireen Gonzaga , Michael Gordon , Karl Gordon , Paul Goudfrooij , Thomas Greene , Matthew Greenhouse , Stefano Grimaldi , Andrew Groebner , Timothy Grundy , Pierre Guillard , Irvin Gutman , Kong Q. Ha , Peter Haderlein , Andria Hagedorn , Kevin Hainline , Craig Haley , Maryam Hami , Forrest Hamilton , Heidi Hammel , Carl Hansen , Tom Harkins , Michael Harr , Jessica Hart , Quyen Hart , George Hartig , Ryan Hashimoto , Sujee Haskins , William Hathaway , Keith Havey , Brian Hayden , Karen Hecht , Chris Heller-Boyer , Caroline Henriques , Alaina Henry , Karl Hermann , Scarlin Hernandez , Brigette Hesman , Brian Hicks , Bryan Hilbert , Dean Hines , Melissa Hoffman , Sherie Holfeltz , Bryan J. Holler , Jennifer Hoppa , Kyle Hott , Joseph Howard , Rick Howard , Alexander Hunter , David Hunter , Brendan Hurst , Bernd Husemann , Leah Hustak , Luminita Ilinca Ignat , Garth Illingworth , Sandra Irish , Wallace Jackson , Amir Jahromi , Peter Jakobsen , LeAndrea James , Bryan James , William Januszewski , Ann Jenkins , Hussein Jirdeh , Phillip Johnson , Timothy Johnson , Vicki Jones , Ron Jones , Danny Jones , Olivia Jones , Ian Jordan , Margaret Jordan , Sarah Jurczyk , Alden Jurling , Catherine Kaleida , Phillip Kalmanson , Jens Kammerer , Huijo Kang , Shaw-Hong Kao , Diane Karakla , Patrick Kavanagh , Doug Kelly , Sarah Kendrew , Herbert Kennedy , Deborah Kenny , Ritva Keski-kuha , Charles Keyes , Richard Kidwell , Wayne Kinzel , Jeff Kirk , Mark Kirkpatrick , Danielle Kirshenblat , Pamela Klaassen , Bryan Knapp , J. Scott Knight , Perry Knollenberg , Robert Koehler , Anton Koekemoer , Aiden Kovacs , Trey Kulp , Nimisha Kumari , Mark Kyprianou , Stephanie La Massa , Aurora Labador , Alvaro Labiano Ortega , Pierre-Olivier Lagage , Charles-Phillipe Lajoie , Matthew Lallo , May Lam , Tracy Lamb , Scott Lambros , Richard Lampenfield , James Langston , Kirsten Larson , David Law , Jon Lawrence , David Lee , Jarron Leisenring , Kelly Lepo , Michael Leveille , Nancy Levenson , Marie Levine , Zena Levy , Dan Lewis , Hannah Lewis , Mattia Libralato , Paul Lightsey , Miranda Link , Lily Liu , Amy Lo , Alexandra Lockwood , Ryan Logue , Chris Long , Douglas Long , Charles Loomis , Marcos Lopez-Caniego , Jose Lorenzo Alvarez , Jennifer Love-Pruitt , Adrian Lucy , Nora Luetzgendorf , Peiman Maghami , Roberto Maiolino , Melissa Major , Sunita Malla , Eliot Malumuth , Elena Manjavacas , Crystal Mannfolk , Amanda Marrione , Anthony Marston , André Martel , Marc Maschmann , Gregory Masci , Michaela Masciarelli , Michael Maszkiewicz , John Mather , Kenny McKenzie , Brian McLean , Matthew McMaster , Katie Melbourne , Marcio Meléndez , Michael Menzel , Kaiya Merz , Michele Meyett , Luis Meza , Cherie Miskey , Karl Misselt , Christopher Moller , Jane Morrison , Ernie Morse , Harvey Moseley , Gary Mosier , Matt Mountain , Julio Mueckay , Michael Mueller , Susan Mullally , Jess Murphy , Katherine Murray , Claire Murray , David Mustelier , James Muzerolle , Matthew Mycroft , Richard Myers , Kaila Myrick , Shashvat Nanavati , Elizabeth Nance , Omnarayani Nayak , Bret Naylor , Edmund Nelan , Bryony Nickson , Alethea Nielson , Maria Nieto-Santisteban , Nikolay Nikolov , Alberto Noriega-Crespo , Brian O'Shaughnessy , Brian O'Sullivan , William Ochs , Patrick Ogle , Brenda Oleszczuk , Joseph Olmsted , Shannon Osborne , Richard Ottens , Beverly Owens , Camilla Pacifici , Alyssa Pagan , James Page , Sang Park , Keith Parrish , Polychronis Patapis , Lee Paul , Tyler Pauly , Cheryl Pavlovsky , Andrew Pedder , Matthew Peek , Maria Pena-Guerrero , Konstantin Pennanen , Yesenia Perez , Michele Perna , Beth Perriello , Kevin Phillips , Martin Pietraszkiewicz , Jean-Paul Pinaud , Norbert Pirzkal , Joseph Pitman , Aidan Piwowar , Vera Platais , Danielle Player , Rachel Plesha , Joe Pollizi , Ethan Polster , Klaus Pontoppidan , Blair Porterfield , Charles Proffitt , Laurent Pueyo , Christine Pulliam , Brian Quirt , Irma Quispe Neira , Rafael Ramos Alarcon , Leah Ramsay , Greg Rapp , Robert Rapp , Bernard Rauscher , Swara Ravindranath , Timothy Rawle , Michael Regan , Timothy A. Reichard , Carl Reis , Michael E. Ressler , Armin Rest , Paul Reynolds , Timothy Rhue , Karen Richon , Emily Rickman , Michael Ridgaway , Christine Ritchie , Hans-Walter Rix , Massimo Robberto , Gregory Robinson , Michael Robinson , Orion Robinson , Frank Rock , David Rodriguez , Bruno Rodriguez Del Pino , Thomas Roellig , Scott Rohrbach , Anthony Roman , Fred Romelfanger , Perry Rose , Anthony Roteliuk , Marc Roth , Braden Rothwell , Neil Rowlands , Arpita Roy , Pierre Royer , Patricia Royle , Chunlei Rui , Peter Rumler , Joel Runnels , Melissa Russ , Zafar Rustamkulov , Grant Ryden , Holly Ryer , Modhumita Sabata , Derek Sabatke , Elena Sabbi , Bridget Samuelson , Benjamin Sapp , Bradley Sappington , B. Sargent , Arne Sauer , Silvia Scheithauer , Everett Schlawin , Joseph Schlitz , Tyler Schmitz , Analyn Schneider , Jürgen Schreiber , Vonessa Schulze , Ryan Schwab , John Scott , Kenneth Sembach , Clare Shanahan , Bryan Shaughnessy , Richard Shaw , Nanci Shawger , Christopher Shay , Evan Sheehan , Sharon Shen , Allan Sherman , Bernard Shiao , Hsin-Yi Shih , Irene Shivaei , Matthew Sienkiewicz , David Sing , Marco Sirianni , Anand Sivaramakrishnan , Joy Skipper , Gregory Sloan , Christine Slocum , Steven Slowinski , Erin Smith , Eric Smith , Denise Smith , Corbett Smith , Gregory Snyder , Warren Soh , Tony Sohn , Christian Soto , Richard Spencer , Scott Stallcup , John Stansberry , Carl Starr , Elysia Starr , Alphonso Stewart , Massimo Stiavelli , Amber Straughn , David Strickland , Jeff Stys , Francis Summers , Fengwu Sun , Ben Sunnquist , Daryl Swade , Michael Swam , Robert Swaters , Robby Swoish , Joanna M. Taylor , Rolanda Taylor , Maurice Te Plate , Mason Tea , Kelly Teague , Randal Telfer , Tea Temim , Deepashri Thatte , Christopher Thompson , Linda Thompson , Shaun Thomson , Tuomo Tikkanen , William Tippet , Connor Todd , Sharon Toolan , Hien Tran , Edwin Trejo , Justin Truong , Chris Tsukamoto , Samuel Tustain , Harrison Tyra , Leonardo Ubeda , Kelli Underwood , Michael Uzzo , Julie Van Campen , Thomas Vandal , Bart Vandenbussche , Begoña Vila , Kevin Volk , Glenn Wahlgren , Mark Waldman , Chanda Walker , Michel Wander , Christine Warfield , Gerald Warner , Matthew Wasiak , Mitchell Watkins , Andrew Weaver , Mark Weilert , Nick Weiser , Ben Weiss , Sarah Weissman , Alan Welty , Garrett West , Lauren Wheate , Elizabeth Wheatley , Thomas Wheeler , Rick White , Kevin Whiteaker , Paul Whitehouse , Jennifer Whiteleather , William Whitman , Christina Williams , Christopher Willmer , Scott Willoughby , Andrew Wilson , Gregory Wirth , Emily Wislowski , Erin Wolf , David Wolfe , Schuyler Wolff , Bill Workman , Ray Wright , Carl Wu , Rai Wu , Kristen Wymer , Kayla Yates , Christopher Yeager , Jared Yeates , Ethan Yerger , Jinmi Yoon , Alice Young , Susan Yu , Dean Zak , Peter Zeidler , Julia Zhou , Thomas Zielinski , Cristian Zincke , Stephanie Zonak