Physics, Mathematics & Astronomy
| Extension | Mail Code | |
| 4241 | Division Chair, Prof. Thomas A. Tombrello, 111 E. Bridge | 103-33 |
| 3817 | Assistant to the Chair, Michelle J. Vine | |
| 3821 | Administrative Assistant, Nell Khatchatryan | |
| Division Administrative Office, 105 E. Bridge | 103-33 | |
| 8464 | Division Administrator, Alan P. Rice | |
| 3913 | Assistant to the Division Administrator, Jo Ann Hasbach | |
| 3747 | Financial Analyst, Marcella Ta | |
| Astronomical Observatories | ||
| Big Bear Solar Observatory (BBSO) | ||
| —See Big Bear Solar Observatory listing | ||
| Caltech Submillimeter Observatory | 320-47 | |
| 4278 | Director (Campus), Prof. Thomas G. Phillips | |
| 808-935-1909 | 808-935-1909111 Nowelo St., Hilo, Hawaii 96720 (Hilo Office) | |
| Fax (808) 961-6273 | ||
| Technical Manager, Richard A. Chamberlin | ||
| Administrative Assistant, Diana Bisel | ||
| 808-935-9853 | 808-935-9853CSO, Mauna Kea, Hawaii (Summit), Fax (808) 935-2708 | |
| W. M. Keck Observatory Office—See Keck Observatory | ||
| 56-55-851267 | Chajnantor Observatory, Fax 56-55-851268 | 105-24 |
| Casilla #34 Correo San Pedro De Atacama (II Region), Chile | ||
| 4972 | Director, Prof. Anthony Readhead | |
| 4973 | Administrative Assistant, Althea Keith | |
| 3741 | Associate Director, Simon Radford | 320-47 |
| 760-938-2075 | Owens Valley Radio Observatory, Fax (760) 938-2297 | 105-24 OVRO |
| P. O. Box 968, Big Pine, CA 93513 | ||
| 6622 | Director, Prof. Anneila I. Sargent | |
| 4024 | Deputy Director, John Carpenter | |
| 4912 x 111 | Assistant Director for Instrumentation, David P. Woody | |
| 4033 | Palomar Observatory (Campus Office), Fax 568-1517 | 105-24 |
| 4010 | Director, Prof. Shri Kulkami | |
| 4040 | Business Manager, Robert P. Thicksten | |
| 4003 | Administrative Assistant, Anna Marie Hetman | |
| 760-742-2100 | Palomar Observatory (Site Office), Fax (760) 742-1728 | 105-24 PAL |
| 35899 Canfield Road, Palomar Mountain, CA 92060-0200 | ||
| 760-742-2110 | Deputy Site Manager, Daniel McKenna | |
| 760-742-2102 | Assistant Superintendent, Merle R. Sweet | |
| 760-742-2100 | Assistant Superintendent, Michael W. Doyle | |
| 760-742-2101 | Business Manager, Robert P. Thicksten | |
| 760-742-2106 | Hale Telescope Control Room, Fax (760) 742-1723 | |
| 760-742-2109 | 60-inch Telescope Control Room, Fax (760) 742-2109 | |
| 760-742-2112 | Oschin Telescope | |
| 760-742-2116 | Monastery | |
| 2115 | Thirty Meter Telescope (TMT) | 102-8 |
| 2632 Washington Blvd., Pasadena, CA 91107 | ||
| Fax 395-8909, http://www.tmt.org | ||
| 2997 | Project Manager, Gary Sanders | |
| 1610 | Business Manager, R. David Goodman | |
| 1602 | Administrative Assistant, Holly Novack | |
| 1601 | Human Resources Administrator, Magnolia Ycasas | |
| Astronomy | 105-24 | |
| Fax 568-9352 | ||
| 6587 | Executive Officer, Prof. Lynne Hillenbrand, 202 Robinson | |
| 4671 | Administrative Assistant, Gina Armás | |
| 4169 | Graduate Office/Department Secretary, Gita Patel | |
| 4097 | Astronomical Data Processing Facility | |
| 4003 | Caltech Optical Observatories (COO) | 105-24 |
| 17 Robinson | ||
| 4010 | Director, Prof. Shri Kulkarni | |
| 4040 | Business Manager, Robert P. Thicksten | |
| 4003 | Administrative Assistant, Anna Marie Hetman | |
| 6798 | Associate Director for Development, Richard Dekany | |
| 4013 | Administrative Assistant, Marcia Brown | |
| Combined Array for Research in Millimeter-wave Astronomy (CARMA) | 105-24 | |
| 6622 | Director, Prof. Anneila Sargent | |
| 4912 x 131 | Project Manager, Douglas Bock | |
| 4912 x 129 | Administrative Assistant, Deborah Juliff | |
| Radio Astronomy, 105 Robinson, Fax 568-9352 | ||
| 4974 | Administrative Assistant, Sandra K. Lester | |
| 4935 | Administrative Assistant, Judith V. Mack | |
| Mathematics | 253-37 | |
| 4343 | Executive Officer, Prof. Matthias Flach, 264 Sloan | |
| 4336 | Administrative Assistant, Stacey V. Croomes | |
| 4087 | Graduate Office, Kristy Aubry | |
| 4335 | Department Secretary, Kathy Carreon | |
| Physics | ||
| 3722 | Executive Officer, Prof. Ken G. Libbrecht, 263 W. Bridge | 264-33 |
| 8415 | Administrative Assistant, Sheri Stoll | |
| Basic Applied Physics, 200 Sloan Annex | 200-36 | |
| 4585 | Administrative Assistant, Kathryn (Kate) Finigan | |
| Condensed Matter Physics, 114 Sloan Annex | 114-36 | |
| 4314 | Administrative Assistant, Dolores Ekmekjian | |
| 2933 | Administrative Assistant, Carolyn McLaurine Bryant | |
| Dark Matter & Dark Energy Observation & Instrumentation | 59-33 | |
| 59 West Bridge | ||
| 4318 | Administrative Assistant, Kathy Deniston | |
| Gravitational Physics, 202 Sloan Annex | 200-36 | |
| 4098 | Administrative Assistant, Paula Lonergan | |
| High Energy Physics, 356 Lauritsen | 356-48 | |
| 6667 | Administrative Assistant, Betty J. Smith | |
| 8181 | Travel & Accounts Payable, Lupe Llamas | |
| 2340 | Accounts Analyst, MarleneSteenberg | 256-48 |
| 6676 | Administrative Secretary | |
| Infrared Astronomy, 326 Downs | 320-47 | |
| 4248 | Administrative Assistant, Sylvie Gertmenian | |
| 1919 | Infrared Processing & Analysis Center (IPAC) | 100-22 |
| Morrisroe Laboratory of Astroscience | ||
| 1900 | Executive Director, George Helou | |
| 1828 | Deputy Director, Roc Cutri | |
| 1965 | Manager, Suzanne Dodd | |
| 1802 | Supervisor, Staff Operations, Mary Ellen Barba | |
| 1801 | Administrative Assistant, Patricia A. Patterson | |
| 4964 | Institute for Quantum Information (IQI) | 107-81 |
| 202 Steele | ||
| Director, Prof. John Preskill | ||
| Administrative Office, Ann Harvey | ||
| 2129 | Laser Interferometer Gravitational-Wave Observatory (LIGO) Laboratory, 102 E. Bridge | 18-34 |
| 2065 | Executive Director, Jay Marx | |
| 3064 | Assistant to the Executive Director, Julie Hiroto | |
| 8444 | Deputy Director, Albert Lazzarini | |
| 2966 | Assistant to the Deputy Director, Dorothy Lloyd | |
| 2131 | Chief Scientist, Stanley Whitcomb | |
| 3193 | Business Manager, Philip Lindquist | |
| 3045 | Staffing Administrator, Cindy Akutagawa | |
| 2129 | Laboratory Office/General Information | |
| 509-372-8106 | LIGO Hanford Observatory | 18-34 HAN |
| P.O. Box 159, Richland, WA 99352 | ||
| Observatory Head, Fred Raab | ||
| FedEx Address: Route 10, Mile Marker 2, Richland, WA 99352 | ||
| 225-686-3100 | LIGO Livingston Observatory | 18-34 LIV |
| P.O. Box 940, Livingston, LA 70754 | ||
| Observatory Head, Joseph Giaime | ||
| FedEx Address: 19100 LIGO Lane, Livingston, LA 70754 | ||
| Mathematical Physics, 166 Sloan | 253-37 | |
| 3744 | Administrative Assistant, Cherie B. Galvez | |
| 1860 | Michelson Science Center (MSC) | 100-22 |
| 1996 | Executive Director, Charles A. Beichman | |
| 4010 | Director, Prof. Shri R. Kulkarni | |
| 1819 | Deputy Director, Andrew F. Boden | |
| 1829 | Manager, David Imel | |
| 1806 | Administrative Assistant, Marilyn Matthews | |
| 1808 | Administrative Assistant, Kathy L. Golden | |
| Nuclear Physics, Nuclear Astrophysics | 106-38 | |
| Kellogg Radiation Laboratory, 101 Kellogg | ||
| 4270 | Administrative Assistant, Kim M. Stapp | |
| 4513 | Information & Paging | |
| Numerical Relativity, 161 W. Bridge | 130-33 | |
| 4280 | Administrative Assistant, JoAnn Boyd | |
| Observational Cosmology, 59 W. Bridge | 59-33 | |
| 4318 | Administrative Assistant, Kathy Deniston | |
| Physical Measurement & Control, 265 W. Bridge | 266-33 | |
| 8415 | Administrative Assistant, Sheri Stoll | |
| 103-33 | Physics Departmental Office, 110 E. Bridge | |
| 4633 | Senior Department Assistant, Helen R. Ticehurst | |
| 8637 | Department Assistant, Diana Salazar | |
| Physics Graduate Office, 107 E. Bridge | 103-33 | |
| 4244 | Administrative Assistant, Donna Driscoll | |
| Physics Shop, 027 Lauritsen | 027-48 | |
| 6641 | Supervisor, Ricardo A. Paniagua | |
| Quantum Optics Group, 12A E. Bridge | 12-33 | |
| Quantum Information & Computation (QUIC) | ||
| 8342 | Administrative Assistant, Scott Curtis | |
| Space Astrophysics, 403 Downs | 405-47 | |
| 2080 | Administrative Assistant, Michele Yeater | |
| Space Radiation, 220 Downs | 220-47 | |
| 6809 | Administrative Assistant, Caprece Anderson | |
| 6611 | Administrative Assistant, Debby Miles | |
| 4633 | Special Projects, R. E. Vogt, 359 W. Bridge | 103-33 |
| Spin Physics, 302 Kellogg | 304-38 | |
| 3959 | Administrative Assistant, Paula Lonergan | |
| 8000 | Spitzer Science Center (SSC), 323 Keith Spalding Bldg. | 314-6 |
| 8557 | Director, Prof. B. Thomas Soifer | |
| 8585 | Deputy Director, George Helou | |
| 8558 | Executive Secretary, Andrea Dean | |
| Submillimeter Astronomy, 320 Downs | 320-47 | |
| 6608 | Administrative Assistant, Susan H. McCurdy | |
| 4685 | Executive Assistant & Travel Coordinator, Rena Becerra-Rasti | |
| Theoretical Astrophysics & Relativity, 151 Bridge Annex | 130-33 | |
| 4597 | Administrative Assistant, Shirley Denise Hampton | |
| Theoretical High Energy Physics | 452-48 | |
| 6685 | Administrative Assistant, Carol Silberstein | |
| 4513 | Theoretical Nuclear Physics, 101 Kellogg | 106-38 |
| Information & Paging | ||
| Visual & Autonomous Exploration Systems, 15 B Keith Spalding | 103-33 | |
| 4587 | Wolfgang Fink |