Related papers: SIMP: A Near-Infrared Proper Motion Survey

Southern Infrared Proper Motion Survey II: A sample of low mass stars with \mu > 0.1''/yr

We present details of the second part of the Southern Infrared Proper Motion Survey (SIPS). Here accurate relative astrometry allows us to reduce the minimum proper motion to 0.1 arcseconds per year. This yields 6904 objects with proper…

Astrophysics · Physics 2009-11-13 N. R. Deacon , N. C. Hambly

Southern Infrared Proper Motion Survey I: Discovery of New High Proper Motion Stars From First Full Hemisphere Scan

We present the first results from the Southern Infrared Proper Motion Survey. Using 2 Micron All Sky Survey data along with that of the SuperCOSMOS sky survey we have been able to produce the first widefield infrared proper motion survey.…

Astrophysics · Physics 2009-11-10 N. R. Deacon , N. C. Hambly , J. A. Cooke

Discoveries from a Near-infrared Proper Motion Survey using Multi-epoch 2MASS Data

We have conducted a 4030-square-deg near-infrared proper motion survey using multi-epoch data from the Two Micron All-Sky Survey (2MASS). We find 2778 proper motion candidates, 647 of which are not listed in SIMBAD. After comparison to DSS…

Solar and Stellar Astrophysics · Physics 2015-05-19 J. Davy Kirkpatrick , Dagny L. Looper , Adam J. Burgasser , Steven D. Schurr , Roc M. Cutri , Michael C. Cushing , Kelle L. Cruz , Anne C. Sweet , Gillian R. Knapp , Travis S. Barman , John J. Bochanski , Thomas L. Roellig , Ian S. McLean , Mark R. McGovern , Emily L. Rice

An Infrared High Proper Motion Survey Using 2MASS and SDSS: Discovery of M, L and T Dwarfs

A search of the Two Micron All Sky Survey and Sloan Digital Sky Survey reveals 36 previously unknown high proper motion objects with J<17. Their red-optical colors indicate that 27 are M dwarfs, 8 are early-type L dwarfs, and 1 is a…

Astrophysics · Physics 2009-11-13 Scott S. Sheppard , Michael C. Cushing

Discovery of the brightest T dwarf in the northern hemisphere

We report the discovery of a bright (H=12.77) brown dwarf designated SIMP J013656.5+093347. The discovery was made as part of a near-infrared proper motion survey, SIMP (Sondage Infrarouge de Mouvement Propre), which uses proper motion and…

Astrophysics · Physics 2011-02-11 Etienne Artigau , Rene Doyon , David Lafreniere , Daniel Nadeau , Jasmin Robert , Loic Albert

A Brown Dwarf Census from the SIMP Survey

We have conducted a near-infrared (NIR) proper motion survey, the Sondage Infrarouge de Mouvement Propre, in order to discover field ultracool dwarfs (UCD) in the solar neighborhood. The survey was conducted by imaging $\sim28\%$ of the sky…

Solar and Stellar Astrophysics · Physics 2016-11-10 Jasmin Robert , Jonathan Gagné , Étienne Artigau , David Lafrenière , Daniel Nadeau , René Doyon , Lison Malo , Loïc Albert , Corinne Simard , Daniella C. Bardalez Gagliuffi , Adam J. Burgasser

Science results from the imaging Fourier transform spectrometer SpIOMM

SpIOMM is an imaging Fourier transform spectrometer designed to obtain the visible range (350 to 850 nm) spectrum of every light source in a circular field of view of 12 arcminutes in diameter. It is attached to the 1.6-m telescope of the…

Astrophysics · Physics 2009-11-13 L. Drissen , A. -P. Bernier , M. Charlebois , E. Briere , C. Robert , G. Joncas , P. Martin , F. Grandmont

Characterization of High Proper Motion Objects from the Wide-field Infrared Survey Explorer

We present an analysis of high proper motion objects that we have found in a recent study and in this work with multi-epoch astrometry from the Wide-field Infrared Survey Explorer (WISE). Using photometry and proper motions from 2MASS and…

Astrophysics of Galaxies · Physics 2015-06-19 K. L. Luhman , Scott S. Sheppard

Nearby Microlensing Events - Identification of the Candidates for the SIM

The Space Interferometry Mission (SIM) is the instrument of choice when it comes to observing astrometric microlensing events where nearby, usually high-proper-motion stars (``lenses''), pass in front of more distant stars (``sources'').…

Astrophysics · Physics 2009-10-31 Samir Salim , Andrew Gould

Gravitational Microlensing with the Space Interferometry Mission

The Space Interferometry Mission (SIM), with its launch date planned for 2005, has as its goal astrometry with ~ 1 micro-arcsecond accuracy for stars as faint as 20th mag. If the SIM lives to expectations it can be used to measure…

Astrophysics · Physics 2009-10-30 Bohdan Paczynski

The Synoptic All-Sky Infrared (SASIR) Survey

We are proposing to conduct a multicolor, synoptic infrared (IR) imaging survey of the Northern sky with a new, dedicated 6.5-meter telescope at San Pedro M\'artir (SPM) Observatory. This initiative is being developed in partnership with…

Instrumentation and Methods for Astrophysics · Physics 2009-07-31 Joshua S. Bloom , J. Xavier Prochaska , William Lee , J. Jesús González , Enrico Ramírez-Ruiz , Michael Bolte , José Franco , José Guichard , Alberto Carramiñana , Peter Strittmatter , Vladimir Avila-Reese , Rebecca Bernstein , Bruce Bigelow , Mark Brodwin , Adam Burgasser , Nat Butler , Miguel Chávez , Bethany Cobb , Kem Cook , Irene Cruz-González , José Antonio de Diego , Alejandro Farah , Leonid Georgiev , Julien Girard , Hector Hernández-Toledo , Elena Jiménez-Bailón , Yair Krongold , Divakara Mayya , Juan Meza , Takamitsu Miyaji , Raúl Mújica , Peter Nugent , Alicia Porras , Dovi Poznanski , Alejandro Raga , Michael Richer , Lino Rodríguez , Daniel Rosa , Adam Stanford , Andrew Szentgyorgyi , Guillermo Tenorio-Tagle , Rollin Thomas , Octavio Valenzuela , Alan M. Watson , Peter Wehinger

A Near-Infrared Wide-Field Proper Motion Search for Brown Dwarfs

A common proper motion survey of M dwarf stars within 8 pc of the Sun reveals no new stellar or brown dwarf companions at wide separations (~100-1400 AU). This survey tests whether the brown dwarf ``desert'' extends to large separations…

Astrophysics · Physics 2009-11-07 J. L. Hinz , D. W. McCarthy , D. A. Simons , T. J. Henry , J. D. Kirkpatrick , P. C. McGuire

High Proper Motion Objects from the UKIDSS Galactic Plane Survey

The UKIDSS Galactic Plane Survey (GPS) began in 2005 as a 7 year effort to survey ~1800 square degrees of the northern Galactic plane in the J, H, and K passbands. The survey included a second epoch of K band data, with a baseline of 2 to 8…

Solar and Stellar Astrophysics · Physics 2015-06-22 L. Smith , P. W. Lucas , R. Bunce , B. Burningham , H. R. A. Jones , R. L. Smart , N. Skrzypek , D. R. Rodriguez , J. Faherty , G. Barentsen , J. E. Drew , A. H. Andrei , S. Catalán , D. J. Pinfield , D. Redburn

Euclid. III. The NISP Instrument

The Near-Infrared Spectrometer and Photometer (NISP) on board the Euclid satellite provides multiband photometry and R>=450 slitless grism spectroscopy in the 950-2020nm wavelength range. In this reference article we illuminate the…

Instrumentation and Methods for Astrophysics · Physics 2025-04-30 Euclid Collaboration , K. Jahnke , W. Gillard , M. Schirmer , A. Ealet , T. Maciaszek , E. Prieto , R. Barbier , C. Bonoli , L. Corcione , S. Dusini , F. Grupp , F. Hormuth , S. Ligori , L. Martin , G. Morgante , C. Padilla , R. Toledo-Moreo , M. Trifoglio , L. Valenziano , R. Bender , F. J. Castander , B. Garilli , P. B. Lilje , H. -W. Rix , N. Auricchio , A. Balestra , J. -C. Barriere , P. Battaglia , M. Berthe , C. Bodendorf , T. Boenke , W. Bon , A. Bonnefoi , A. Caillat , V. Capobianco , M. Carle , R. Casas , H. Cho , A. Costille , F. Ducret , S. Ferriol , E. Franceschi , J. -L. Gimenez , W. Holmes , A. Hornstrup , M. Jhabvala , R. Kohley , B. Kubik , R. Laureijs , D. Le Mignant , I. Lloro , E. Medinaceli , Y. Mellier , G. Polenta , G. D. Racca , A. Renzi , J. -C. Salvignol , A. Secroun , G. Seidel , M. Seiffert , C. Sirignano , G. Sirri , P. Strada , G. Smadja , L. Stanco , S. Wachter , S. Anselmi , E. Borsato , L. Caillat , F. Cogato , C. Colodro-Conde , P. -E. Crouzet , V. Conforti , M. D'Alessandro , Y. Copin , J. -C. Cuillandre , J. E. Davies , S. Davini , A. Derosa , J. J. Diaz , S. Di Domizio , D. Di Ferdinando , R. Farinelli , A. G. Ferrari , F. Fornari , L. Gabarra , C. M. Gutierrez , F. Giacomini , P. Lagier , F. Gianotti , O. Krause , F. Madrid , F. Laudisio , J. Macias-Perez , G. Naletto , M. Niclas , J. Marpaud , N. Mauri , R. da Silva , F. Passalacqua , K. Paterson , L. Patrizii , I. Risso , B. G. B. Solheim , M. Scodeggio , P. Stassi , J. Steinwagner , M. Tenti , G. Testera , R. Travaglini , S. Tosi , A. Troja , O. Tubio , C. Valieri , C. Vescovi , S. Ventura , N. Aghanim , B. Altieri , A. Amara , J. Amiaux , S. Andreon , H. Aussel , M. Baldi , S. Bardelli , A. Basset , A. Bonchi , D. Bonino , E. Branchini , M. Brescia , J. Brinchmann , S. Camera , C. Carbone , V. F. Cardone , J. Carretero , S. Casas , M. Castellano , S. Cavuoti , P. -Y. Chabaud , A. Cimatti , G. Congedo , C. J. Conselice , L. Conversi , F. Courbin , H. M. Courtois , M. Cropper , J. -G. Cuby , A. Da Silva , H. Degaudenzi , A. M. Di Giorgio , J. Dinis , M. Douspis , F. Dubath , C. A. J. Duncan , X. Dupac , M. Fabricius , M. Farina , S. Farrens , F. Faustini , P. Fosalba , S. Fotopoulou , N. Fourmanoit , M. Frailis , P. Franzetti , S. Galeotta , B. Gillis , C. Giocoli , P. Gómez-Alvarez , B. R. Granett , A. Grazian , L. Guzzo , M. Hailey , S. V. H. Haugan , J. Hoar , H. Hoekstra , I. Hook , P. Hudelot , B. Joachimi , E. Keihänen , S. Kermiche , A. Kiessling , M. Kilbinger , T. Kitching , M. Kümmel , M. Kunz , H. Kurki-Suonio , O. Lahav , V. Lindholm , J. Lorenzo Alvarez , D. Maino , E. Maiorano , O. Mansutti , O. Marggraf , K. Markovic , J. Martignac , N. Martinet , F. Marulli , R. Massey , D. C. Masters , S. Maurogordato , H. J. McCracken , S. Mei , M. Melchior , M. Meneghetti , E. Merlin , G. Meylan , J. J. Mohr , M. Moresco , L. Moscardini , R. Nakajima , R. C. Nichol , S. -M. Niemi , T. Nutma , K. Paech , S. Paltani , F. Pasian , J. A. Peacock , K. Pedersen , W. J. Percival , V. Pettorino , S. Pires , M. Poncet , L. A. Popa , L. Pozzetti , F. Raison , R. Rebolo , A. Refregier , J. Rhodes , G. Riccio , E. Romelli , M. Roncarelli , C. Rosset , E. Rossetti , H. J. A. Rottgering , R. Saglia , D. Sapone , M. Sauvage , R. Scaramella , P. Schneider , T. Schrabback , S. Serrano , P. Tallada-Crespí , D. Tavagnacco , A. N. Taylor , H. I. Teplitz , I. Tereno , F. Torradeflot , I. Tutusaus , T. Vassallo , G. Verdoes Kleijn , A. Veropalumbo , D. Vibert , Y. Wang , J. Weller , A. Zacchei , G. Zamorani , F. M. Zerbi , J. Zoubian , E. Zucca , P. N. Appleton , C. Baccigalupi , A. Biviano , M. Bolzonella , A. Boucaud , E. Bozzo , C. Burigana , M. Calabrese , P. Casenove , M. Crocce , G. De Lucia , J. A. Escartin Vigo , G. Fabbian , F. Finelli , K. George , J. Gracia-Carpio , S. Ilić , P. Liebing , C. Liu , G. Mainetti , S. Marcin , M. Martinelli , P. W. Morris , C. Neissner , A. Pezzotta , M. Pöntinen , C. Porciani , Z. Sakr , V. Scottez , E. Sefusatti , M. Viel , M. Wiesmann , Y. Akrami , V. Allevato , E. Aubourg , M. Ballardini , D. Bertacca , M. Bethermin , A. Blanchard , L. Blot , S. Borgani , A. S. Borlaff , S. Bruton , R. Cabanac , A. Calabro , G. Calderone , G. Canas-Herrera , A. Cappi , C. S. Carvalho , G. Castignani , T. Castro , K. C. Chambers , Y. Charles , R. Chary , J. Colbert , S. Contarini , T. Contini , A. R. Cooray , M. Costanzi , O. Cucciati , B. De Caro , S. de la Torre , G. Desprez , A. Díaz-Sánchez , H. Dole , S. Escoffier , P. G. Ferreira , I. Ferrero , A. Finoguenov , A. Fontana , K. Ganga , J. García-Bellido , V. Gautard , E. Gaztanaga , G. Gozaliasl , A. Gregorio , A. Hall , W. G. Hartley , S. Hemmati , H. Hildebrandt , J. Hjorth , S. Hosseini , M. Huertas-Company , O. Ilbert , J. Jacobson , S. Joudaki , J. J. E. Kajava , V. Kansal , D. Karagiannis , C. C. Kirkpatrick , F. Lacasa , V. Le Brun , J. Le Graet , L. Legrand , G. Libet , S. J. Liu , A. Loureiro , M. Magliocchetti , C. Mancini , F. Mannucci , R. Maoli , C. J. A. P. Martins , S. Matthew , L. Maurin , C. J. R. McPartland , R. B. Metcalf , M. Migliaccio , M. Miluzio , P. Monaco , C. Moretti , S. Nadathur , L. Nicastro , Nicholas A. Walton , J. Odier , M. Oguri , V. Popa , D. Potter , A. Pourtsidou , P. -F. Rocci , R. P. Rollins , B. Rusholme , M. Sahlén , A. G. Sánchez , C. Scarlata , J. Schaye , J. A. Schewtschenko , A. Schneider , M. Schultheis , M. Sereno , F. Shankar , A. Shulevski , G. Sikkema , A. Silvestri , P. Simon , A. Spurio Mancini , J. Stadel , S. A. Stanford , K. Tanidis , C. Tao , N. Tessore , R. Teyssier , S. Toft , M. Tucci , J. Valiviita , D. Vergani , F. Vernizzi , G. Verza , P. Vielzeuf , J. R. Weaver , L. Zalesky , I. A. Zinchenko , M. Archidiacono , F. Atrio-Barandela , C. L. Bennett , T. Bouvard , F. Caro , S. Conseil , P. Dimauro , P. -A. Duc , Y. Fang , A. M. N. Ferguson , T. Gasparetto , I. Kova{č}ić , S. Kruk , A. M. C. Le Brun , T. I. Liaudat , A. Montoro , A. Mora , C. Murray , L. Pagano , D. Paoletti , M. Radovich , E. Sarpa , E. Tommasi , A. Viitanen , J. Lesgourgues , M. E. Levi , J. Martín-Fleitas

NIRPS first light and early science: breaking the 1 m/s RV precision barrier at infrared wavelengths

The Near-InfraRed Planet Searcher or NIRPS is a precision radial velocity spectrograph developed through collaborative efforts among laboratories in Switzerland, Canada, Brazil, France, Portugal and Spain. NIRPS extends to the 0.98-1.8…

Instrumentation and Methods for Astrophysics · Physics 2024-06-14 Étienne Artigau , François Bouchy , René Doyon , Frédérique Baron , Lison Malo , François Wildi , Franceso Pepe , Neil J. Cook , Simon Thibault , Vladimir Reshetov , Xavier Dumusque , Christophe Lovis , Danuta Sosnowska , Bruno L. Canto Martins , Jose Renan De Medeiros , Xavier Delfosse , Nuno Santos , Rafael Rebolo , Manuel Abreu , Guillaume Allain , Romain Allart , Hugues Auger , Susana Barros , Luc Bazinet , Nicolas Blind , Isabelle Boisse , Xavier Bonfils , Vincent Bourrier , Sébastien Bovay , Christopher Broeg , Denis Brousseau , Vincent Bruniquel , Alexandre Cabral , Charles Cadieux , Andres Carmona , Yann Carteret , Zalpha Challita , Bruno Chazelas , Ryan Cloutier , João Coelho , Marion Cointepas , Uriel Conod , Nicolas Cowan , Eduardo Cristo , João Gomes da Silva , Laurie Dauplaise , Roseane de Lima Gomes , Elisa Delgado-Mena , David Ehrenreich , João Faria , Pedro Figueira , Thierry Forveille , Yolanda Frensch , Jonathan Gagné , Frédéric Genest , Ludovic Genolet , Jonay I. González Hernández , Félix Gracia Témich , Nolan Grieves , Olivier Hernandez , Melissa J. Hobson , Jens Hoeijmakers , Dan Kerley , Vigneshwaran Krishnamurthy , David Lafrenière , Pierrot Lamontagne , Pierre Larue , Henry Leaf , Izan C. Leão , Olivia Lim , Gaspare Lo Curto , Allan M. Martins , Claudio Melo , Yuri S. Messias , Lucile Mignon , Leslie Moranta , Christoph Mordasini , Khaled Al Moulla , Dany Mounzer , Alexandrine L'Heureux , Nicola Nari , Louise Nielsen , Ares Osborn , Léna Parc , Luca Pasquini , Vera M. Passegger , Stefan Pelletier , Céline Peroux , Caroline Piaulet , Mykhaylo Plotnykov , Anne-Sophie Poulin-Girard , José Luis Rasilla , Jonathan Saint-Antoine , Mirsad Sarajlic , Alex Segovia , Julia Seidel , Damien Ségransan , Ana Rita Costa Silva , Avidaan Srivastava , Atanas K. Stefanov , Alejandro Suárez Mascareño , Michael Sordet , Márcio A. Teixeira , Stéphane Udry , Diana Valencia , Philippe Vallée , Thomas Vandal , Valentina Vaulato , Gregg Wade , Joost P. Wardenier , Bachar Wehbé , Drew Weisserman , Ivan Wevers , Gérard Zins

Perspective acceleration and gravitational redshift. Measuring masses of individual white dwarfs using Gaia + SIM astrometry

According to current plans, the SIM/NASA mission will be launched just after the end of operations for the Gaia/ESA mission. This is a new situation which enables long term astrometric projects that could not be achieved by either mission…

Instrumentation and Methods for Astrophysics · Physics 2015-05-13 G. Anglada-Escude , J. H. Debes

A 1500 deg$^2$ Near Infrared Proper Motion Catalogue from the UKIDSS Large Area Survey

The UKIDSS Large Area Survey (LAS) began in 2005, with the start of the UKIDSS program as a 7 year effort to survey roughly 4000 deg$^2$ at high galactic latitudes in Y, J, H and K bands. The survey also included a significant quantity of…

Solar and Stellar Astrophysics · Physics 2013-11-08 L. Smith , P. W. Lucas , B. Burningham , H. R. A. Jones , R. L. Smart , A. H. Andrei , S. Catalan , D. Pinfield

Diving into the planetary system of Proxima with NIRPS -- Breaking the metre per second barrier in the infrared

We obtained 420 high-resolution spectra of Proxima, over 159 nights, using the Near Infra Red Planet Searcher (NIRPS). We derived 149 nightly binned radial velocity measurements with a standard deviation of 1.69 m/s and a median uncertainty…

Earth and Planetary Astrophysics · Physics 2025-07-30 Alejandro Suárez Mascareño , Étienne Artigau , Lucile Mignon , Xavier Delfosse , Neil J. Cook , François Bouchy , René Doyon , Jonay I. González Hernández , Thomas Vandal , Izan de Castro Leão , Atanas K. Stefanov , João Faria , Charles Cadieux , Pierrot Lamontagne , Frédérique Baron , Susana C. C. Barros , Björn Benneke , Xavier Bonfils , Marta Bryan , Bruno L. Canto Martins , Ryan Cloutier , Nicolas B. Cowan , Daniel Brito de Freitas , Jose Renan De Medeiros , Elisa Delgado-Mena , Pedro Figueira , Xavier Dumusque , David Ehrenreich , David Lafrenière , Christophe Lovis , Lison Malo , Claudio Melo , Christoph Mordasini , Francesco Pepe , Rafael Rebolo , Jason Rowe , Nuno C. Santos , Damien Ségransan , Stéphane Udry , Diana Valencia , Gregg Wade , Manuel Abreu , José L. A. Aguiar , Khaled Al Moulla , Guillaume Allain , Romain Allart , Tomy Arial , Hugues Auger , Luc Bazinet , Nicolas Blind , David Bohlender , Isabelle Boisse , Anne Boucher , Vincent Bourrier , Sébastien Bovay , Christopher Broeg , Denis Brousseau , Alexandre Cabral , Andres Carmona , Yann Carteret , Zalpha Challita , Bruno Chazelas , João Coelho , Marion Cointepas , Uriel Conod , Eduardo Cristo , Ana Rita Costa Silva , Antoine Darveau-Bernier , Laurie Dauplaise , Jean-Baptiste Delisle , Roseane de Lima Gomes , Thierry Forveille , Yolanda G. C. Frensch , Félix Gracia Témich , Dasaev O. Fontinele , Jonathan Gagné , Frédéric Genest , Ludovic Genolet , João Gomes da Silva , Nolan Grieves , Olivier Hernandez , Melissa J. Hobson , H. Jens Hoeijmakers , Norbert Hubin , Farbod Jahandar , Ray Jayawardhana , Hans-Ulrich Käufl , Dan Kerley , Johann Kolb , Vigneshwaran Krishnamurthy , Benjamin Kung , Alexandrine L'Heureux , Pierre Larue , Henry Leath , Olivia Lim , Gaspare Lo Curto , Allan M. Martins , Jaymie Matthews , Jean-Sébastien Mayer , Yuri S. Messias , Stan Metchev , Leslie Moranta , Dany Mounzer , Nicola Nari , Louise D. Nielsen , Ares Osborn , Mathieu Ouellet , Jon Otegi , Léna Parc , Luca Pasquini , Vera M. Passegger , Stefan Pelletier , Céline Peroux , Caroline Piaulet-Ghorayeb , Mykhaylo Plotnykov , Emanuela Pompei , Anne-Sophie Poulin-Girard , José Luis Rasilla , Vladimir Reshetov , Jonathan Saint-Antoine , Mirsad Sarajlic , Ivo Saviane , Robin Schnell , Alex Segovia , Julia Seidel , Armin Silber , Peter Sinclair , Michael Sordet , Danuta Sosnowska , Avidaan Srivastava , Márcio A. Teixeira , Simon Thibault , Philippe Vallée , Valentina Vaulato , Joost P. Wardenier , Bachar Wehbe , Drew Weisserman , Ivan Wevers , François Wildi , Vincent Yariv , Gérard Zins

Better 3D Inspection with Structured Illumination Part I: Signal Formation and Precision

For quality control in the factory, 3D-metrology faces increasing demands for high precision and for more space-bandwidth-speed-product SBSP (number of 3D-points/sec). As a potential solution, we will discuss Structured-Illumination…

Optics · Physics 2023-07-19 Zheng Yang , Alexander Kessel , Gerd Häusler

A Search for High Proper Motion T Dwarfs with Pan-STARRS1 + 2MASS + WISE

We have searched ~8200 sq. degs for high proper motion (~0.5-2.7"/year) T dwarfs by combining first-epoch data from the Pan-STARRS1 (PS1) 3-Pi Survey, the 2MASS All-Sky Point Source Catalog, and the WISE Preliminary Data Release. We…

Solar and Stellar Astrophysics · Physics 2015-05-28 Michael C. Liu , Niall R. Deacon , Eugene A. Magnier , Trent J. Dupuy , Kimberly M. Aller , Brendan P. Bowler , Bertrand Goldman , W. S. Burgett , K. C. Chambers , K. W. Hodapp , N. Kaiser , R. -P. Kudritzki , J. S. Morgan , P. A. Price , J. L. Tonry , R. J. Wainscoat