LAB PUBLICATIONS, REPORTS & PRESENTATIONS





Publications in Refereed Journals:

“Spectral (600-1050 nm) Time Exposures (99.6 microseconds) of a Lightning Stepped Leader” Orville, R., Warner, T., Marshall, J. L., and Huggins, K. 2011, J. Geophys. Res., 116, D12210, doi:10.1029/2011JD015663.

“The Carnegie Supernova Project: Second Photometry Data Release of Low-redshift Type Ia Supernovae” Stritzinger, Maximilian D.; Phillips, M. M.; Boldt, Luis N.; Burns, Chris; Campillay, Abdo; Contreras, Carlos; Gonzalez, Sergio; Folatelli, Gastón; Morrell, Nidia; Krzeminski, Wojtek; Roth, Miguel; Salgado, Francisco; DePoy, D. L.; Hamuy, Mario; Freedman, Wendy L.; Madore, Barry F.; Marshall, J. L.; Persson, Sven E.; Rheault, Jean-Philippe; Suntzeff, Nicholas B.; Villanueva, Steven; Li, Weidong; Filippenko, Alexei V.; 2011, Astronomical Journal, Volume 142, Issue 5; doi:10.1088/0004-6256/142/5/156.

White Papers


"The Dark Energy Spectrometer (DESpec): A Multi-Fiber Spectroscopic Upgrade of the Dark Energy Camera and Survey for the Blanco Telescope" F. Abdalla, J. Annis, D. Bacon, S. Bridle, F. Castander, M. Colless, D. DePoy, H. T. Diehl, M. Eriksen, B. Flaugher, J. Frieman, E. Gaztanaga, C. Hogan, S. Jouvel, S. Kent, D. Kirk, R. Kron, S. Kuhlmann, O. Lahav , J. Lawrence, H. Lin, J. Marriner, J. Marshall, J. Mohr, R. C. Nichol, M. Sako, W. Saunders, M. Soares-Santos, D. Thomas, R. Wechsler, A. West, H. Wu arxiv: :1209.2451

Conference Presentations

AAS Winter Meeting 2017


"Measuring the Stellar Kinematics of the S0 Galaxy NGC 4203" Zuzana I. Calbo, J. L. Walsh, A. J. Barth, R. C. E. van den Bosch, J. C. Shields, M. Sarzi 2017 AAS
"DuOCam: A Two-Channel Camera for Simultaneous Photometric Observations of Stellar Clusters" Erin R. Maier, Emily M. Witt, D. L. DePoy, L. M. Schmidt 2017 AAS
"Searching for RR Lyrae Variables in the Dark Energy Survey" Chandler Nielsen, J. L. Marshall, J. Long, Katelyn Stringer 2017 AAS
"Probing the debris disks of nearby stars with Fermi-LAT" Alexander Riley, L. Strigari 2017 AAS

"Supernova Classification Using Swift UVOT Photometry" Madison Smith, P. J. Brown 2017 AAS

SPIE Meeting 2016


"Optomechanical Design Concept for the Giant Magellan Telescope Multi-object Astronomical and Cosmological Spectrograph (GMACS)" Travis Prochaska, Marcus Sauseda, James Beck, Luke Schmidt, Erika Cook, Darren L. DePoy, Jennifer L. Marshall, Rafael Ribeiro, Keith Taylor, Damien Jones, Cynthia Froning, Soojong Pak, Claudia Mendes de Oliveira, Casey Papovich, Tae-Geun Ji, Hye-In Lee 2016, Proc. SPIE, Vol. 9908, 375 doi:10.1117/12.2233530
"Optical design concept for the Giant Magellan Telescope Multi-object Astronomical and Cosmological Spectrograph (GMACS)" Schmidt, L., Ribeiro, R., Taylor, K., Jones, D., Prochaska, DePoy, D.L., Marshall, J.L., Cook, E., Froning, Ji, T., Lee, H., C., Mendes de Oliveira, C., Pak, S., Papovich, C. 2016, Proc. SPIE, Vol. 9908, 376 doi:10.1117/12.2233543
"VIRUS Early Installation and Commissioning" Sarah E. Tuttle, Gary J. Hill, Brian L. Vattiat, Hanshin Lee, Niv Drory, Andreas Kelz, Jason Ramsey, Trent Peterson, Eva Noyola, Darren L. DePoy, Jennifer L. Marshall, Taylor S. Chonis, Gavin Dalton, Maximilian Fabricius, Daniel Farrow, John M. Good, Dionne M. Haynes, Briana Indahl, Thomas Jahn, Hermanus Kriel, Harald Nicklas, Francesco Montesano, Travis Prochaska, Richard D. Allen, Martin Landriau, Phillip J. MacQueen, Martin M. Roth, Richard Savage, Jan M. Snigula 2016, Proc. SPIE, Vol. 9908 doi:10.1117/12.2231253

"Throughput of Commercial Photographic Camera Lenses for Use in Astronomical Systems" D. Q. Nagasawa, N. Mondrik, J. L. Marshall, D. L. DePoy, L. Schmidt, B. Hill, L. Turner, J. P. Rheault 2016, Proc. SPIE, Vol. 9908 doi:10.1117/12.2233723

"VIRUS First Deployment of the Massively Replicated Fiber Integral Field Spectrograph for the Upgraded Hobby-Eberly Telescope" Gary J. Hill, Sarah E. Tuttle, Brian L. Vattiat, Hanshin Lee, Niv Drory, Andreas Kelz, Jason Ramsey, D. L. DePoy, J. L. Marshall, Karl Gebhardt, Taylor Chonis, Gavin Dalton, Daniel Farrow, John M. Good, Dionne M. Haynes, Briana L. Indahl, Thomas Jahn, Hermanus Kriel, Francesco Montesano, Harald Nicklas, Eva Noyola, Travis Prochaska, Richard D. Allen, Guillermo Blanc, Maximilian H. Fabricius, Martin Landriau, Phillip J. MacQueen, M. M. Roth, R. D. Savage, Jan M. Snigula, Heiko Anwad 2016, Proc. SPIE, Vol. 9908 doi:10.1117/12.2231064

"Instrumentation Progress at the Giant Magellan Telescope Project" George H. Jacoby, R. Bernstein, A. Bouchez, M Colless, D. DePoy, B. Espeland, D. Jaffe, J. Lawrence, J. Marshall, P. McGregor, R. Sharp, A. Szentgyorgyi, B. Walls, Jeff Crane, Alan Uomoto, Stephen Shectman, Tyson Hare 2016, Proc. SPIE, Vol. 9908 doi:10.1117/12.2232809

"The MANIFEST Prototyping Design Study" Jonathan S. Lawrence, Sagi Ben-Ami, David M. Brown, Rebecca A. Brown, Scott Case, Steve Chapman, Vladimir Churilov, Matthew Colless, Robert Content, Darren Depoy, Ian Evans, Tony Farrell, Michael Goodwin, George Jacoby, Urs Klauser, Kyler Kuehn, Nuria P. F. Lorente, Slavko Mali, Jennifer Marshall, Rolf Muller, Vijay Nichani, Naveen Pai, Travis Prochaska, Will Saunders, Luke Schmidt, Keith Shortridge, Nicholas F. Staszak, Andrew Szentgyorgyi, Julia Tims, Minh V. Vuong, Lewis G. Waller, Ross Zhelem 2016, Proc. SPIE, Vol. 9908 doi:10.1117/12.2232412

"The Dark Energy Survey and Operations: Years 1 to 3" H. T. Diehl, E. Neilsen, R. Gruendl, B. Yanny, T. M. C. Abbott, J. Aleksic, S. Allam, J. Annis, E. Balbinot, M. Baumer, L. Beaufore, K. Bechtol, G. Bernstein, S. Birrer, C. Bonnett, D. Brout, C. Bruderer, E. J. Buckley-Geer, D. Capozzi, A. Carnero Rosell, F. J. Castander, R. Cawthon, C. Chang, L. Clerkin, R. Covarrubias, C. Cuhna, C. D'Andrea, L. da Costa, R. Das, C. Davis, J. Dietrich, A. Drlica-Wagner, A. Elliott, T. F. Eifler, J. Etherington, B. L. Flaugher, J. Frieman, A. Fausti Neto, M. G. Fernández, C. Furlanetto, D. Gangkofner, D. W. Gerdes, D. A. Goldstein, K. Grabowski, R. R. Gupta, S. Hamilton, H. Head, J. Helsby, D. Hollowood, K. Honscheid, D. James, M. Johnson, M. W. G. Johnson, S. Jouvel, T. Kacprzac, S. Kent, R. Kessler, A. Kim, E. Krause, C. I. Krawiec, A. Kremin, R. Kron, S. Kuhlmann, N. Kuropatkin, O. Lahav, J. Lasker, T. S. Li, E. Luque, N. Maccrann, M. March, J. Marshall, N. P. Mondrik, E. P. Morganson, D. Mudd, A. Nadolski, P. Nugent, P. Melchior, F. Menanteau, D. Q. Nagasawa, B. Nord, R. Ogando, L. Old, A. Palmese, D. Petravick, A. A. Plazas, A. Pujol, A. B. A. Queiroz, K. Reil, A. K. Romer, R. Rosenfeld, A. Roodman, P. Rooney, M. Sako, A. I. Salvador, C. Sánchez, E. Sánchez Álvaro, B. X. Santiago, A. Schooneveld, M. Schubnell, E. Sheldon, A. Smith, R. C. Smith, M. Soares-Santos, F. Sobreira, M. Soumagnac, H. Spinka, S. S. Tie, D. Tucker, V. Vikram, K. Vivas, A. R. Walker, W. Wester, M. Wiesner, H. Wilcox, P. Williams, A. Zenteno, Y. Zhang, Z. Zhang 2016, Proc. SPIE, Vol. 9910 doi:10.1117/12.2233157

"Deployment of the Hobby-Eberly Telescope Wide Field Upgrade" Gary J. Hill, Niv Drory, John M. Good, Hanshin Lee, Brian L. Vattiat, Herman Kriel, Jason Ramsey, Randy Briant, Linda Elliot, Jim Fowler, Marco Haeuser, Martin Landiau, Ron Leck, Stephen Odewahn, Dave Perry, Richard Savage, Emily Schroeder Mrozinski, Matthew Shetrone, D. L. DePoy, Travis Prochaska, J. L. Marshall, George Damm, Karl Gebhardt, Phillip J. MacQueen, Jerry Martin, Taft Armandroff, Lawrence W. Ramsey 2016, Proc. SPIE, Vol. 9906 doi:10.1117/12.2231063

DECam Community Science Workshop 2015


"Calibrating DECam Data: the DECal and aTmCam Calibrations Systems" Marshall, J.L., Li, T. 2015,

SPIE Meeting 2014


"Conceptual Design of a Low Resolution Spectograph for the Astronomical Observatory of Cordoba" Nagasawa, D.Q., DePoy, D.L., Marshall, J.L. 2014, Proc. SPIE, Vol. 9147, 94
"VIRUS Instrument Collimator Assembly" Marshall, J.L., DePoy, D.L., Prochaska, T., Allen, R.D., Akers, C., Baker, D., Boster, E., Campbell, C., Cook, E., Elder, A., Gary, A., Glover, J., James, M., Martin, E., Meador, W., Mondrik, N., Rodriguez-Patino, M., Villanueva, S., Hill, G.J., Tuttle, S., Vattiat, B., Lee, H., Chonis, T.S., Dalton, G.B., Tacon, M. 2014, Proc. SPIE, Vol. 9147, 143
"Characterization of the Reflectivity of Various Black Materials" Marshall, J.L., Williams, P.D., Rheault, J.-P., Prochaska, T., Allen, R.D., DePoy, D.L. 2014, Proc. SPIE, Vol. 9147, 167
"Spectrophotometric Calibration of the Swope and DuPont Telescopes for the Carnegie Supernova Project 2" Rheault, J.-P., Mondrik, N., DePoy, D.L., Marshall, J.L., Suntzeff, N.B. 2014, Proc. SPIE, Vol. 9147, 370
"VIRUS: Production and Deployment of a Massively Replicated Fiber Integral Field Spectrograph for the Upgraded Hobby-Eberly Telescope" Hill, G.J., et al. 2014, Proc. SPIE, Vol. 9147, 25

"The Construction, Alignment, and Installation of the VIRUS Spectrograph" Tuttle, S.E., et al. 2014, Proc. SPIE, Vol. 9147, 26

"VIRUS Instrument Enclosures" Prochaska, T., Allen, R.D., Cook, E., Baker, D., DePoy, D.L., Marshall, J.L., Hill, G.J., Perry, D., Vattiat, B., Savage, R., Kriel, H., Good, J. M. 2014, Proc. SPIE, Vol. 9147, 257
"Monitoring the Atmospheric Throughput at Cerro Tololo Inter-American Observatory with aTmCam" Li, T., DePoy, D.L., Marshall, J.L., Nagasawa, D.Q., Carona, D.W. 2014, Proc. SPIE, Vol. 9147, 262
"GMACS: A Wide File, Multi-Object, Moderate-Resolution, Optical Spectograph for the Giant Magellan Telescope" DePoy, D.L., Marshall, J.L., Papovich, C., Li, T. 2014, Proc. SPIE, Vol. 9147, 72

"Mass Production of Volume Phase Holographic Gratings for the VIRUS Spectrograph Array" Chonis, T.S., et al. 2014, Proc. SPIE, Vol. 9147, 53

Hot-Wiring the Transient Universe Conference, Santa Fe, NM, 13-15 Nov. 2013


"The TOROS Project" Beacquista, M., Belczynski, C., Branchesi, M., Brocator, E., DePoy, D.L., Diaz, M.C., Dominguez, M., Garcia Lambas, D., Macri, L.M., Marshall, J.L., Oelkers, R.J., Torres, C.V.;

SPIE Meeting 2012


"Commissioning and Initial Performance of the Dark Energy Camera Liquid Nitrogen Cooling System" H. Cease, D. DePoy, G. Derylo, H.T. Diehl, J. Estrada, B. Flaugher, K. Kuk, S. Kuhlmann, A. Lathrop, K. Schultz, R.J. Reinert, R.L. Schmitt, A. Stefanik, A. Zhao; 2012 SPIE.8446E..6SC

"GMACS: a Wide Field, Multi-Object, Moderate-Resolution, Optical Spectrograph for the Giant Magellan Telescope" D. L. DePoy, R. Allen, R. Barkhouser, E. Boster, D. Carona, A. Harding, R. Hammond, J. L. Marshall, J. Orndorff, C. Papovich, K. Prochaska, T. Prochaska, J. P. Rheault, S. Smee, S. Shectman, S. Villanueva, Jr.; 2012 SPIE.8446E..1ND

"Assembly, alignment, and testing of the DECam wide field corrector optics" Peter Doel, David Brooks , Michelle L. Antonik, Brenna L. Flaugher, Andrew Stefanik, Stephen M. Kent, Gaston Gutierrez, Herman P. Cease, Timothy M. Abbott, Alistair R. Walker, Darren L. DePoy, Rebecca A. Bernstein, Sue Worswick; 2012 SPIE.8446E..6FD

"Status of the Dark Energy Survey Camera (DECam) Project" Brenna L. Flaugher, Timothy M. C. Abbott, Robert Angstadt, Jim Annis, Michelle L. Antonik, Jim Bailey, Otger Ballester, Joseph P. Bernstein, Rebbeca Bernstein, Marco Bonati, Gale Bremer, Jorge Briones, David Brooks, Elizabeth J. Buckley-Geer, Juila Campa, Laia Cardiel-Sas, Franciso Castander, Javier Castilla, Herman Cease, Steve Chappa, Edward C. Chi, Luis da Costa, Darren L. DePoy, Gregory Derylo, Juan de Vicente, H. Thomas Diehl, Peter Doel, Juan Estrada, Jacob Eiting, Anne E. Elliott, David A. Finley, Rolando Flores, Josh Frieman, Enrique Gaztanaga, David Gerdes, Mike Gladders, V. Guarino, G. Gutierrez, Jim Grudzinski, Bill Hanlon, Jiangang Hao, Steve Holland, Klaus Honscheid, Dave Huffman, Cheryl Jackson, Michelle Jonas, Inga Karliner, Daekwang Kau, Steve Kent, Mark Kozlovsky, Kurt Krempetz, John Krider, Donna Kubik, Kyler W. Kuehn, Stephen E. Kuhlmann, Kevin Kuk, Ofer Lahav, Nick Langellier, Andrew Lathrop, Peter M. Lewis, Huan Lin, Wolfgang Lorenzon, Gustavo Martinez, Timothy McKay, Wyatt Merritt, Mark Meyer, Ramon Miquel, Jim Morgan, Peter Moore, Todd Moore, Eric Neilsen, Brian Nord, R. Ogando, Jamieson Olsen , Kenneth Patton, John Peoples, Andres Plazas, Tao Qian, Natalie Roe, Aaron Roodman, B. Rossetto, E. Sanchez, Marcelle Soares-Santos, Vic Scarpine, Terry Schalk, Rafe Schindler, Ricardo Schmidt, Richard Schmitt, Mike Schubnell, Kenneth Schultz, M. Selen, Santiago Serrano, Terri Shaw, Vaidis Simaitis, Jean Slaughter, R. Christopher Smith, Hal Spinka, Andy Stefanik, Walter Stuermer, Adam Sypniewski, Rick Talaga, Greg Tarle, Jon Thaler, Doug Tucker, Alistair R. Walker, Curtis Weaverdyck, William Wester, Robert J. Woods, Sue Worswick, Allen Zhao; 2012 SPIE.8446E..11F

"VIRUS: production of a massively replicated 33k fiber integral field spectrograph for the upgraded Hobby-Eberly Telescope" Gary. J. Hill, Sarah E. Tuttle, Hanshin Lee, Brian L. Vattiat, Mark E. Cornell, D.L. DePoy, Niv Drory, Maximilian H. Fabricius, Andreas Kelz, J.L. Marshall, J. D. Murphy, Travis Prochaska, Richard D. Allen, Ralf Bender, Guillermo Blanc, Taylor Chonis, Gavin Dalton, Karl Gebhardt, John Good, Dionne Haynes, Thomas Jahn, Phillip J. MacQueen, M.D. Rafal, M.M. Roth, R.D. Savage, & Jan Snigula; 2012 SPIE.8446E..0NH

"The instrument development and selection process for the Giant Magellan Telescope" George H. Jacoby, A. Bouchez, M. Colless, D. DePoy, D. Fabricant, P. Hinz, D. Jaffe, M. Johns, P. McCarthy, P. McGregor, S. Shectman, A. Szentgyorgyi; 2012 SPIE.8446E..1GJ

"aTmCam: A Simple Atmospheric Transmission Monitoring Camera For Sub 1% Photometric Precision" Ting Li, D. L. DePoy, R. Kessler, D. L. Burke, J. L. Marshall, J. Wise, J.-P. Rheault, D. W. Carona, S. Boada, T. Prochaska, R. Allen; 2012 SPIE.8446E..2LL


"Optomechanical design concept for GMACS, a wide-field, multiobject, moderate resolution optical spectrograph for the Giant Magellan Telescope (GMT)" Stephen A. Smee, Travis Prochaska, Stephen A. Shectman, Randolph P. Hammond, Robert H. Barkhouser, D. L. DePoy, J. L. Marshall; 2012 SPIE.8446E..7NS

"Initial Results from VIRUS Production Spectrographs" Sarah E. Tuttle, Richard D. Allen, Taylor S. Chonis, Mark E. Cornell, Darren L. DePoy, Gary J. Hill, Hanshin Lee, Jennifer L. Marshall, Travis Prochaska, Marc D. Rafal, Richard D. Savage, Brian L. Vattiat; 2012 SPIE.8446E..5ST

"Optimal resolutions for optical and NIR spectroscopy" S. Villanueva Jr., D.L. DePoy, J. L. Marshall; 2012 SPIE.8446E..2VV

"Spectrally-quantified chemical reactivity of optical fluids and materials in the GMACS spectrograph for GMT" Tyler W. Behm, J. P. Rheault, J. L. Marshall, D. L. DePoy; 2012SPIE.8450E..42B

"The Dark Energy Spectrometer—A Potential Multi-Fiber Instrument for the Blanco 4-meter Telescope" J. L. Marshall, Stephen M. Kent, H. Thomas Diehl, Brenna Flaugher, Joshua Frieman, Richard G. Kron, D. L. DePoy, Matthew Colless, Will Saunders, Greg A. Smith, Ofer Lahav, Filipe Abdalla, David Brooks, Peter Doel, Donnacha Kirk, James Annis, Huan Lin, John P. Marriner, Stephanie Jouvel, Michael D. Seiffert; 2012SPIE.8446E..56M

"VIRUS Spectrograph Assembly and Alignment Procedures" Travis Prochaska, Richard D. Allen, Emily Boster, D. L. DePoy, Benjamin Herbig, Gary J. Hill, Hanshin Lee, Jennifer L. Marshall, Emily C. Martin, William Meador, Jean-Philippe Rheault, Sarah E. Tuttle, Brian L. Vattiat; 2012SPIE.8446E..51P

"Spectrophotometric Calibration System for DECam" J.-P. Rheault, D. L. DePoy, J. L. Marshall, T. Prochaska, R. Allen, J. Wise, E. Martin, P. Williams; 2012SPIE.8446E..6MR

"Optical Design of a Red-Sensitive Spectrograph" Emily C. Martin, D.L. DePoy, and J.L. Marshall; 2012SPIE.8446E..2UM

Calibration and Standardization of Large Surveys and Missions In Astronomy and Astrophysics , Fermilab, April 16-18 2012


"aTmcam: A Simple Atmospheric Transmission Monitoring Camera For Sub 1% Photometric Precision" Ting Li, D. L. DePoy, R. Kessler, D. L. Burke, J. L. Marshall, J. Wise, J.-P. Rheault, D. W. Carona, S. Boada, T. Prochaska, R. Allen arXiv:1302.5738

"DECal: A Spectrophotometric Calibration System For DECam" J. L. Marshall, Jean-Philippe Rheault, D. L. DePoy, Travis Prochaska, Richard Allen, Tyler W. Behm, Emily C. Martin, Brannon Veal, Steven Villanueva, Jr., Patrick Williams, and Jason Wise arXiv:1302.5720

 

AAS Winter Meeting 2012


"Non-linear Force Free Modeling of Aug 8 & 10, 2010 Sigmoids via Flux Rope Insertion Method" Tyler Behm, A. Savcheva, E. DeLuca 2012 AAS
"Design of the MooSci Lunar Scintillometer" Kyle W. Cook, D. L. DePoy, J. L. Marshall, S. Villanueva Jr., J. Rheault, R. D. Allen, D. W. Carona, J. E. Thomas-Osip, G. Prieto, A. Berdja 2012 AAS

"aTmcam: A Simple Atmosphere Transmission Monitoring Camera For Sub 1% Photometric Precision"

Ting Li, D. L. DePoy, D. L. Burke, R. Kessler, J. Rheault, J. L. Marshall, D. W. Carona, S. Boada, T. Prochaska, 2012 AAS

"The GMACS Spectrograph for the GMT"

J.L. Marshall, D.L. DePoy, S.A. Shectman, C. Papovich, S.A. Smee, R.H. Barkhouser, T.M. Prochaska, R.P. Hammond, 2012 AAS "HETDEX: Optical Alignment of the VIRUS Spectrographs" Emily Martin, J. L. Marshall, J. P. Rheault, D. L. DePoy, T. Prochaska, R. Allen, G. Hill, HETDEX Collaboration 2012 AAS
"The Statistical Significance of Planetary Transit and Occultation Detections at Dome A in Antarctica" Ryan Oelkers, D. L. DePoy 2012 AAS

"HETDEX: VIRUS Spectrographs Assembly and Alignment"

Travis Prochaska, J.L. Marshall, D.L. DePoy, G.J. Hill, E. Boster, W. Meador, R. Allen, HETDEX Collaboration 2012 AAS "DECal: A Spectrophotometric Calibration System For DECam" Jean-Philippe Rheault, D. L. DePoy, J. L. Marshall, T. Prochaska, R. Allen, J. Wise, E. Martin 2012 AAS
"A MOSAIC Search for Lyman Alpha Emitting Galaxies at z ~ 2.1" Patrick Williams, Steven Finkelstein, Sangeeta Malhotra, Emily McLinden, James Rhoads 2012 AAS
"The DECalS Software for the Dark Energy Survey Spectrophotometric Calibration System" Jason Wise, J. P. Rheault, D. L. DePoy 2012 AAS
"Optimal Resolutions for Optical and IR Spectroscopy" Steven Villanueva, D. L. DePoy, J. Marshall 2012 AAS

International Conference on Atmospheric Electricity 2011


“High-Speed Video Spectrometer Images of a Lightning Stepped Leader” Tom A. Warner, Richard E. Orville, J. L. Marshall, and Kyle Huggins 2011, XIV International Conference on Atmospheric Electricity, August 8-12 2011, Rio de Janeiro, Brazil

“Spectral Observations in the Near Infrared (600-1050 nm) of a Lightning Stepped Leader” Tom A. Warner, Richard E. Orville, J. L. Marshall, and Kyle Huggins 2011, International Commission on Atmospheric Electricity, in press.

AAS Winter Meeting 2011


“The GMACS Spectrograph for the GMT” Marshall, Jennifer L.; DePoy, D. L.; Shectman, S. A.; Smee, S. A.; Barkhouser, R. H.; Prochaska, T. M.; Hill, G. J. 2011 AAS 21743312
“Spectrophotometric Calibration System for DECam” Rheault, Jean-Philippe; DePoy, D.; Marshall, J.; Carona, D.; Cook, K.; Behm, T.; Allen, R. 2011 AAS 21743309

SPIE Meeting 2010


“Visible Integral-field Replicable Unit Spectrograph (VIRUS) optical tolerance” Lee, Hanshin; Hill, Gary J.; Marshall, Jennifer L.; Vattiat, Brian L.; Depoy, Darren L. Proc. SPIE, Vol. 7735, 130

“MooSci: a lunar scintillometer” Villanueva, S., Jr.; Depoy, D. L.; Marshall, J.; Berdja, A.; Rheault, J. P.; Prieto, G.; Allen, R.; Carona, D. Proc. SPIE, Vol. 7735, 140
“Production-line assembly of 150+ VIRUS spectrographs” Marshall, J. L.; Vattiat, Brian; Depoy, D. L.; Hill, Gary J.; Collins, Amanda D.; Lee, Hanshin; Allen, Richard D.; Kelz, Andreas; Bauer, Svend M.; Popow, Emil Proc. SPIE, Vol. 7735, 152
“Spectrophotometric calibration system for DECam” Rheault, J.-P.; Depoy, D. L.; Behm, T. W.; Kylberg, E. W.; Cabral, Kris; Allen, Rick; Marshall, J. L. Proc. SPIE, Vol. 7735, 201

“LRS2: a new low-resolution spectrograph for the Hobby-Eberly Telescope” Lee, Hanshin; Chonis, Taylor S.; Hill, Gary J.; Depoy, Darren L.; Marshall, Jennifer L.; Vattiat, Brian 2010, Proc. SPIE, Vol. 7735, 243

“Development of VIRUS alignment and assembly fixtures” Collins, Amanda D.; Vattiat, Brian; Marshall, J. L.; Hill, Gary J.; Depoy, D. L.; Lee, Hanshin; Allen, Richard D.; Prochaska, Travis; Villanueva, Steven, Jr. Proc. SPIE, Vol. 7735, 233
“Development of a cryogenic system for the VIRUS array of 150 spectrographs for the Hobby-Eberly Telescope” Chonis, Taylor S.; Vattiat, Brian L.; Hill, Gary J.; Marshall, J. L.; Cabral, Kris; Depoy, D. L.; Smith, Michael P.; Good, John M.; Booth, John A.; Rafal, Marc D.; Savage, Richard D. Proc. SPIE, Vol. 7735, 235

“Mechanical design evolution of the VIRUS instrument for volume production and deployment” Vattiat, Brian L.; Hill, Gary J.; Marshall, J. L.; Depoy, D. L.; Bauer, Svend;Kelz, Andreas; Rafal, M. D.; Savage, Richard; Good, John; Booth, John A.;Smith, M. P.; Prochaska, Travis; Allen, Richard D. Proc. SPIE, Vol. 7735, 234

“VIRUS: a massively replicated 33k fiber integral field spectrograph for the upgraded Hobby-Eberly Telescope” Hill, Gary J.; Lee, Hanshin; Vattiat, Brian L.; Adams, Joshua J.; Marshall, J. L.;Drory, Niv; Depoy, D. L.; Blanc, Guillermo; Bender, Ralf; Booth, John A.;Chonis, Taylor; Cornell, Mark E.; Gebhardt, Karl; Good, John; Grupp, Frank;Haynes, Roger; Kelz, Andreas; MacQueen, Phillip J.; Mollison, Nick;Murphy, J. D.; Rafal, M. D.; Rambold, W. N.; Roth, M. M.; Savage, R.;Smith, M. P. Proc. SPIE, Vol. 7735, 20

 

Reports:

GMACS Conceptual Design Report

J-P Rheault on Reflectivity of Black Anodized Aluminum

Tyler Behm on Light Tightness Test on CCD Camera

Kris Cabral and Emily Boster on Hybrid Epoxies

 

Undergraduate Thesis Projects:

Spectrally-Quantified Chemical Reactivity of Optical Fluids and Materials in the GMACS Spectrograph for GMT

by Tyler Behm, May 2012

Optical Design of a Red Sensitive Spectrograph

by Emily Martin, May 2012

 
Astronomy Group
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Texas A&M University - College of Science