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 Astronomical Instrumentation: People
Charles M. (Matt) Bradford's Picture
Address:
Jet Propulsion Laboratory
M/S 169-506
4800 Oak Grove Drive
Pasadena, CA 91109
Phone:
818.393.7499
Fax:
818.354.8895
Email:

Charles M. (Matt) Bradford

Education
  • B.S. Physics, Stanford University. (1994)
  • Ph.D. Experimental Astronomy, Cornell University, Advisor: Prof. Gordon Stacey. (2000)

Research Interests
  • The properties and energetics of the interstellar medium in galactic nuclei and regions of active star formation.
  • Far-IR - millimeter wave spectroscopic probes of the gas conditions in the Galaxy, nearby galaxies, and at high redshift.
  • Novel ground-based instrumentation to facilitate sensitive new spectroscopic measurements at the Earth's best submillimeter and millimeter-wave sites.
  • Development of technology to realize the astronomical potential of cryogenic orbital far-IR - millimeter wave observatories.

Projects

Z-Spec Icon Z-Spec
Z-Spec is a novel millimeter-wave grating spectrometer for observing galaxies throughout cosmic time.

BLISS for SPICA Icon BLISS for SPICA
BLISS for SPICA is a US-built mid- to far-infrared spectrograph for the Japanese-led SPICA mission.

CCAT - Cornell Caltech Atacama Telescope Icon CCAT - Cornell Caltech Atacama Telescope
The Cornell Caltech Atacama Telescope is a project to build a large submillimeter telescope in the high Andes of northern Chile.

Herschel Icon Herschel
The Herschel Space Observatory is a space-based telescope that studies the Universe in the light of the far-infrared and submillimeter portions of the spectrum.


Professional Experience
  • Jet Propulsion Laboratory, Pasadena California, Research Scientist, Astrophysics Element (Oct 2003-Present)
  • California Institute of Technology, Visiting Faculty Associate, (Oct 2005-Present)
  • California Institute of Technology, R,A. Millikan Postdoctoral Scholar, Department of Physics (Jan. 2001 - Sept. 2003)

Selected Awards
  • NASA Exceptional Technology Achievement Award (2010)
  • Lew Allen Award for Excellence (2009)

Selected Publications
  1. Bradford, C.M., Bolatto, A. D.; Maloney, P. R.; Aguirre, J. E.; Bock, J. J.; Glenn, J.; Kamenetzky, J.; Lupu, R.; Matsuhara, H.; Murphy, E. J.; Naylor, B. J.; Nguyen, H. T.; Scott, K.; Zmuidzinas, J., 2011. The Water Vapor Spectrum of APM 08279+5255: X-Ray Heating and Infrared Pumping over Hundreds of Parsecs, Astrophys. J.Letters in press.
  2. Bradford, C. M.; Bock, James; Holmes, Warren; Kenyon, M.; Beyer, A.; Werner, M.; Rud, M.; Prouvé, T.; Echternach, P.; Irwin, K.; Cho, S.; Harwit, M.; Stacey, G.; Helou, G.; Armus, L.; Appleton, P.; Smith, J. D.; Gorti, U.; Rieke, G.; Egami, E.; Lester, D.; Glenn, J.; Malkan, M.; Dale, D. 2010, The background-limited infrared-submillimeter spectrograph (BLISS) for SPICA: a design study, Proceedings of the SPIE, vol 7731, 77310S
  3. Bradford, C.M., Aguirre, J.E., Aikin, R., Bock, J.J., Earle, L., Glenn, J., Iname, H., Maloney, P., Matsuhara, H., Naylor, B.J., Nguyen, H.T., and Zmuidzinas, J., 2009. The Warm Molecular Gas Around the Cloverleaf Quasar, Astrophys. J. 705, 112-122.
  4. Naylor, B.J, Bradford, C.M.; Aguirre, J. E.; Bock, J. J.; Earle, L.; Glenn, J.; Inami, H.; Kamenetzky, J.; Maloney, P. R.; Matsuhara, H.; Nguyen, H. T.; Zmuidzinas, J. 2010. A Census of the High-Density Molecular Gas in M82, Astrophys. J. 722, 668-681.
  5. Kamenetzky, J.; Glenn, J.; Maloney, P. R.; Aguirre, J. E.; Bock, J. J.; Bradford, C. M.; Earle, L.; Inami, H.; Matsuhara, H.; Murphy, E. J.; Naylor, B. J.; Nguyen, H. T.; Zmuidzinas, J. 2011. The Dense Molecular Gas in the Circumnuclear Disk of NGC 1068, Astrophys. J. 731, id 83.
  6. Negrello, Mattia et al.; 2010, The Detection of a Population of Submillimeter-Bright, Strongly Lensed Galaxies, Science, 330, 800. (using Z-Spec redshifts)
  7. Beyer, A.D.; Kenyon, M. E.; Echternach, P. M.; Eom, B.-H.; Bueno, J.; Day, P. K.; Bock, J. J.; Bradford, C. M.; 2010, Characterizing silicon-nitride absorbers and support beams for far-infrared/submillimeter transition-edge sensors, Proc. SPIE, 741, 21.
  8. Bradford, C.M., Naylor, B.J., Zmuidzinas, J., Bock, J.J., Dragovan, M., Yun, M., Earle, L., Glenn,J., Matsuhara, H., Ade, P., Duband, L. (2005) "Z-Spec: a broadband millimeter-wave grating spectrometer: design, construction, and first cryogenic measurements," Proc. SPIE 4850, 1137.
  9. Bradford, C.M., Nikola, T., Stacey, G.J., Bolatto, A.D., Jackson, J.M., Savage, M.L., Davidson, J.A., (2004) "High Resolution Imaging of CO (J=7->6) in the Central 2 pc of the Galaxy: Dynamical Heating of the Circumnuclear Disk," Astrophys. J. 623, 866.
  10. Pak, S., Jaffe, D.T., Stacey, G.J, Bradford, C.M., Klumpe, E., Keller, L. (2004), "Near Infrared Molecular Hydrogen Emission from the Central Regions of Galaxies: Regulated Physical Conditions in the Interstellar Medium," Astrophys. J., in press (astro-h403491)
  11. Bradford, C.M., Naylor, B.J., Zmuidzinas, J., Bock, J.J., Dragovan, M., Yun, M., Earle, L., Glenn,J., Matsuhara, H, Ade, P. Duband, L., (2003). "WaFIRS: a waveguide far-IR spectrometer: enabling spectroscopy of high-z galaxies in the far-IR and submillimeter." Proc. SPIE 4850, 1137.
  12. Bradford, C.M., Nikola, T., Stacey, G.J., Bolatto, A.D., Jackson, J.M., Savage, M.L., Davidson, J.A., Higdon, S.J. (2003) "CO (J=7->6) Observations of NGC 253: Evidence for Cosmic-Ray Heated Warm Molecular Gas," Astrophys. J. 586, 891.
  13. Bradford, C.M. & Zmuidzinas, J. (2003), 'The Future of Far-Infrared / Submillimeter Astrophysics with Single-Dish Telescopes,' Invited contribution to the 4th Cologne-Bonn- Zermatt Symposium on the Dense ISM in Galaxies (astro-ph401236).
  14. Bradford, C.M., Stacey, G.J., Swain, M.R., Nikola, T., Bolatto, A.D., Jackson, J.M., Savage, M.L., Davidson, J.A. and Ade, P., (2002), "SPIFI: a direct-detection imaging spectrometer for submillimeter wavelengths, Applied Optics, 41, 2561-2575.
  15. Bradford, C.M., Stacey, G.J., Nikola, T., Bolatto, A.D., Jackson, J.M., Savage, M.L., (2000), "Direct Detection CO (J=7->6) Spectroscopy of the Galactic Center and Starburst Galaxies: SPIFI at the JCMT," in Imaging at Radio through Submillimeter Wavelengths, ASP Proceedings v. 217, p. 43.
  16. Bradford, C.M., Stacey, G.J., Fischer, J., Smith, H.A., Cohen, R.J., Greenhouse, M.A., Lord, S.D., Lutz, D., Maiolino, R., Malkan, M.A., Rieu, N.Q. (1999), "ISO Spectroscopy of OH in the starburst galaxy NGC 253," in The Universe as seen by ISO, Eds. P. Cox & M.F. Kessler, p. 861.

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