Publications

Astronomy Publications (since 2000)

2008
Journal Articles

Doeleman, S.S., Weintroub, J., Rogers, A.E.E., Plambeck, R., Freund, R., Tilanus, R.P. J., Friberg, P., Ziurys, L.M., Moran, J.M., Corey, B., Young, K.H., Smythe, D.L., Titus, M., Marrone, D.P., Cappallo, R.J., Bock, D. C.-J.; Bower, G.C., Chamberlin, R., Davis, G.R., Krichbaum, T.P., Lamb, J., Maness, H., Niell, A.E., Roy, A., Strittmatter, P., Werthimer, D., Whitney, A.R., Woody, D., 2008 "Event-horizon-Scale Structure in the Supermassive Black Hole Candidate at the Galactic Centre," Nature, 455, Issue 7209, pp. 78-80. (PDF)

Rogers, A.E.E., Bowman, J.D. 2008, "Spectral Index of the Diffuse Radio Background Measured from 100 to 200 MHz." AJ, 136, 2, pp. 641-648.

Rogers, A.E.E., Carter, J.C, Derome, M., Smythe, D.L. 2008, “Extending the dynamic range of a spectrum monitor using comparison switching and spectral averaging,” IEEE Transactions on Instrumentation and Measurement, 57, NO. 3, MARCH 2008.

Bowman, J.D., Rogers, A.E.E. Hewitt, J.N. 2008, "Toward empirical constraints on the global redshifted 21 cm brightness temperature during the Epoch of Reionization,"Astrophysical Journal, 676, Issue 1, pp. 1-9.

2007
Journal Articles

Rogers, A.E.E.; Dudevoir, K.A.; Bania, T.M. 2007, “Observations of the 327 MHz deuterium hyperfine transition,” Astronomical Journal, 133(4): 1625-32.

Bowman, J.D.; Barnes, D.G.; Briggs, F.H.; Corey, B.E.; Lynch, M.J.; Bhat, N.D.R.; Cappallo, R.J.; Doeleman, S.S.; Fanous, B.J.; Herne, D.; Hewitt, J.N.; Johnston, C.; Kasper, J.C.; Kocz, J.; Kratzenberg, E.; Lonsdale, C.J.; Morales, M.F.; Oberoi, D.; Salah, J.E.; Stansby, B.; Stevens, J.; Torr, G.; Wayth, R.; Webster, R.L.; Wyithe, J.S.B. 2007, “Field deployment of prototype antenna tiles for the Mileura Widefield Array Low Frequency Demonstrator,” Astronomical Journal, 133(4): 1505-18.

Pihlström, Y.M.; Taylor, G.B.; Granot, J.; Doeleman, S. 2007, “Stirring the Embers: High-Sensitivity VLBI Observations of GRB 030329,” Astrophysical Journal, 664:411-415.

Pratap, P. ; Shute, P.A.; Keane, T.; Battersby, C.; Sterling, S. 2007, "Class I methanol masers: Signposts of star formation?" Submitted: Astronomical Journal.

Proceedings/Other

Whitney, A.R.; Doeleman, S.S.; Fanous, B.; Hinteregger, H.; Rogers, A.E.E. 2006, “A wide-band VLBI digital backend system,” IVS 2006 General Meeting Proceedings, Concepcion, Chili, 9-11 January, 2006. (NASA/TP-2006-214140), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, pp. 72-76.

Corey, B.; Titus, M. 2006, “Antenna cross-polarization characteristics at geodetic VLBI stations,” IVS 2006 General Meeting Proceedings, Concepcion, Chili, 9-11 January, 2006. (NASA/TP-2006-214140), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, pp. 157-161.

Whitney, A.R. 2006, “The Mark 5B VLBI data system,” IVS 2006 General Meeting Proceedings, Concepcion, Chili, 9-11 January, 2006. (NASA/TP-2006-214140), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, pp. 200-205.

Smythe, D. 2006. “VSI interfaces for legacy systems,” IVS 2006 General Meeting Proceedings, Concepcion, Chili, 9-11 January, 2006. (NASA/TP-2006-214140), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, pp. 206-210.

Whitney, A. R., Ruszczyk, C.A. 2006, “e-VLBI development at Haystack Observatory,” IVS 2006 General Meeting Proceedings, Concepcion, Chili, 9-11 January, 2006. (NASA/TP-2006-214140), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, pp. 211-215.

Niell, A. 2006, “Interaction of atmosphere modeling and VLBI analysis strategy,” IVS 2006 General Meeting Proceedings, Concepcion, Chili, 9-11 January, 2006. (NASA/TP-2006-214140), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, pp. 252-256.

Lonsdale, C.J.; de Kleer, K R.; Diamond, P.J.; Thrall, H.; Lonsdale, C.J.; Smith, H.E. 2007, “OH emission and absorption associated with supernovae in Arp 220,” to be published in Astrophysical Masers and Their Environments, IAU Symposium 242, W. Baan & J. Chapman, Eds., Cambridge University Press.

Yusef-Zadeh, F.; Arendt, R.G.; Heinke, C.O.; Hinz, J.L.; Hewitt, J.W.; Pratap, P.; Ramirez, S.V.; Rieke, G.H.; Roberts, D.A.; Stolovy, S.R.; Wardle, M.; Whitney, B.A. “Masers as probes of massive star formation in the nuclear disk,” to be published in Astrophysical Masers and Their Environments, IAU Symposium 242, W. Baan & J. Chapman, Eds., Cambridge University Press.

Pratap, P.; Strelnitskii, V.; Hoffman, S.; Lemonias, J. 2007, “Short-term variations in Class I methanol masers?" to be published in Astrophysical Masers and Their Environments, IAU Symposium 242, W. Baan & J. Chapman, Eds., Cambridge University Press.

Poirier, M. 2007, “Westford Antenna,” International VLBI Service for Geodesy and Astrometry Annual Report, 2005 (NASA/TP-2007-214151), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, pp. 110-113.

Titus, M.; Cappallo, R.; Corey, B.; Niell, A; Whitney, A. 2007, “Haystack Observatory VLBI correlator,” International VLBI Service for Geodesy and Astrometry Annual Report, 2005 (NASA/TP-2007-214151), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, pp. 139-142.

Niell, A. 2007, “MIT Haystack Observatory Analysis Center,” International VLBI Service for Geodesy and Astrometry Annual Report, 2005 (NASA/TP-2007-2141516), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, pp. 201-203.

2006
Journal Articles

Lonsdale, C.J.; Diamond, P.J.; Thrall, H.; Smith, H.E.; Lonsdale, C.J. 2006, “VLBI images of 49 radio supernovae in Arp 220,” Astrophysical Journal, 647:185-193.

Rovilos, E.; Diamond, P.J.; Lonsdale, C.J.; Smith, H.E.; Lonsdale, C.J. 2005, “The 18-cm light curves of the luminous radio supernova candidates in Arp 220,” Monthly Notices of the Royal Astronomical Society, 359:827-834.

Attridge, J.M.; Wardle, J.F.C.; Homan, D.C. 2005, “Concurent 43 and 86 GHz very long baseline polarimetry of 3C273,” Astrophysical Journal Letters, 633:L85-L88.

Boehm, J.; Niell, A.; Tregoning, P.; Schuh, H. 2006, “Global Mapping Function (GMF): A new empirical mapping function based on numerical weather model data,” Geophysical Research Letters, 33: L07304, doi:10.1029/2005GL025546.

Sobieski, J.; Lehman, T.; Jabbari, G.; Ruszczyk, C.; Summerhill, R.; Whitney, A. 2006, Future Generation Computer Systems, 22:984-992.

McCool, R.; Spencer, R.; Kumar, S.; Beresford, R.; Durand, S.; Koyama, Y.; Parsley, S.; Whitney, A.; Maat, P. 2006, “Enhancing the sensitivity of radio telescopes using fiber-optic networks,” Radio Science Bulletin, 317:9-18.

Morales, M.F.; Bowman, J.D.; Cappallo, R.; Hewitt, J.N.; Lonsdale, C.J. 2006, “Statistical EOR detection and the Mileura Widefield Array,” New Astronomy Reviews, 50(1-3):173-8.

Bowman, J.D.; Barnes, D.G.; Briggs, F.H.; Corey, B.E.; Lynch, M.J.; Bhat, N.D.R.; Cappallo, R.J.; Doeleman, S.S.; Fanous, B.J.; Herne, D.; Hewitt, J.N.; Johnston, C.; Kasper, J.C.; Kocz, J.; Kratzenberg, E.; Lonsdale, C.J.; Morales, M.F.; Oberoi, D.; Salah, J.E.; Stansby, B.; Stevens, J.; Torr, G.; Wayth, R.; Webster, R.L.; Wyithe, S.B. 2006, “Field deployment of prototype antenna tiles for the Mileura Widefield Aray – Low Frequency Demonstrator,” In Press: Astrophysical Journal.

Rogers, A.E.E.; Dudevoir, K.A.; Bania, T.M. 2006, “Observations of the 327 MHz deuterium hyperfine transition,” Submitted: Astronomical Journal.

Oiler, J.K.; Rogers, A.E.E. 2006, “Modelling the solar limb brightening at 21 cm wavelength using measurements of amplitude and closure phase from a 3-element interferometer,” Submitted: Solar Physics.
Rogers, A.E.E.; Salah, J.E.; Smythe, D.L.; Pratap, P.; Carter, J.C.; Derome, M. 2006, “Extending the dynamic range of a spectrum monitor using comparison switching and spectral averaging,” Submitted: IEEE Transactions on Instrumentation and Measurement.

Proceedings/Other

Rogers, A.E.E.; Salah, J.E.; Smythe, D.L.; Pratap, P.; Carter, J.C.; Derome, M. 2005, “Interference temperature measurements from 70 to 1500 MHz in suburban and rural environments of the Northeast,” 2005 1st IEEE International Symposium on New Frontiers in Dynamic Spectrum Access Networks, p.119-23.

Doeleman, S. S.; Phillips, R. B.; Rogers, A. E. E.; Attridge, J. M.; Titus, M. A.; Smythe, D. L.; Cappallo, R. J.; Buretta, T. A.; Whitney, A.R.; Krichbaum, T.; Graham, D.A.; Alef, W.; Polatidis, A.; Bach, U.; Kraus, A.; Witzel, A.; Wilson, T.; Zensus, J.A.; Greve, A.; Grewing, M.; Freund, R.; Ziurys, L.; Fagg, H.; Strittmatter, P. 2005, “Extending VLBI to 2mm and 1mm wavelengths,” Future Directions in High Resolution Astronomy: The 10th Anniversary of the VLBA, ASP Conference Proceedings, Vol. 340. J. Romney and M. Reid, eds., San Francisco: Astronomical Society of the Pacific, p.605.

Kratzenberg, E; Afsar, M.N.; Wang, Y. 2005,“Complex permittivity measurement using the annular slot,” 2005 IEEE Antennas and Propagation Society International Symposium,3-8 July 2005, Washington, DC, 2005, pt. 3A, p. 400-3.

Niell, A.; Whitney, A.; Petrachenko, W.; Schluter, W.; Vandenberg, N.; Hase, H.; Koyama, Y.; Ma, C.; Schuh, H.; Tuccari, G. 2006, “VLBI2010: A vision for future geodetic VLBI,” Proceedings, International Association of Geodesy General Assembly 2005, A Joint Assembly of the IAG, IAPSO and IABO, 22 - 26 August 2005, Cairns, Australia, (in press).

Schluter, W.; Behrend, D.; Himwich, E.; Nothnagel, A.; Niell, A.; Whitney, A. 2006, “IVS high accuracy products for the maintenance of the global reference frames as a contribution to GGOS,” Proceedings, International Association of Geodesy General Assembly 2005, A Joint Assembly of the IAG, IAPSO and IABO, 22 - 26 August 2005, Cairns, Australia, (in press).

Niell, A.; Whitney, A.; Petrachenko, B.; Schluter, W.; Vandenberg, N.; Hase, H.; Koyama, Y.; Ma, C.; Schuh, H.; Tuccari, G. 2006, “VLBI2010: Current and future requirements for geodetic VLBI systems,” International VLBI Service for Geodesy and Astrometry Annual Report, 2005 (NASA/TP-2006-214136), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, p. 13-40.

Whitney, A. 2006, “IVS Technology Coordinator report,” International VLBI Service for Geodesy and Astrometry Annual Report, 2005 (NASA/TP-2006-214136), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, p. 58-60.

Poirier, M. 2006, “Westford Antenna,” International VLBI Service for Geodesy and Astrometry Annual Report, 2005 (NASA/TP-2006-214136), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, p. 140-143.

Titus, M.; Cappallo, R.; Corey, B.; Niell, A; Whitney, A. 2006, “Haystack Observatory VLBI correlator,” International VLBI Service for Geodesy and Astrometry Annual Report, 2005 (NASA/TP-2006-214136), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, p. 175-178.

Niell, A.; Corey, B. 2006, “MIT Haystack Observatory Analysis Center,” International VLBI Service for Geodesy and Astrometry Annual Report, 2005 (NASA/TP-2006-214136), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, p. 237-240.

Whitney, A. 2006, “Haystack Observatory Technology Development Center,” International VLBI Service for Geodesy and Astrometry Annual Report, 2005 (NASA/TP-2006-214136), D. Behrend and K.D. Baver, eds., Hanover, MD: NASA Center for AeroSpace Information, p. 282-285.

Niell, A.; Whitney, A.; Petrachenko, B.; Schluter, W.; Vandenberg, N.; Hase, H.; Koyama, Y.; Ma, C.; Schuh, H.; Tuccari, G. 2005, “VLBI2010: Current and future requirements for geodetic VLBI systems,” Report of Working Group 3 to the IVS Directing Board, Sept 16, 2006. Greenbelt, MD: IVS Coordinating Center, NASA Goddard Space Flight Center.

2005
Journal Articles

Pratap, P.; McIntosh, G. 2005, “Measurement of the radiation from thermal and non-thermal radio sources,” American Journal of Physics, 73(5):399-404.

Oberoi, D.; Pinçon, J-L. 2005, “A new design for a very low frequency spaceborne radio interferometer,” Radio Science, 40(4):RS4004.

Rogers, A.E.E.; Pratap, P.; Carter, J.C.; Diaz, M.A. 2005, “Radio frequency interference shielding and mitigation techniques for a sensitive search for the 327 MHz line of deuterium,” Radio Science, 40(5): RS5S17.

Bhat, N.D.R.; Cordes, J.M.; Chatterjee, S.; Lazio, T.J.W. 2005, “Radio frequency interference identification and mitigation using simultaneous dual-station observations,” Radio Science, 40(5):RS5S14.

Rogers, A.E.E.; Dudevoir, K.A.; Carter, J.C.; Fanous, B.J.; Kratzenberg, E.; Bania, T.M. 2005, “Deuterium abundance in the interstellar gas of the galactic anticenter from the 327 MHz line,” Astrophysical Journal Letters, 630:L41-L44.

Salah, J.E.; Lonsdale, C.J.; Oberoi, D.; Cappallo, R.J.; Kasper, J.C. 2005, "Space weather capabilities of low frequency radio arrays," Proceedings of the SPIE, AM133:59010G.

Attridge, J.M.; Wardle, J.F.C.; Homan, D.C. 2005, “Concurent 43 and 86 GHz very long baseline polarimetry of 3C273,” Astrophysical Journal Letters, 633:L85-L88.

2004
Journal Articles

Lonsdale, C.J.; Doeleman, S.S.; Oberoi, D. 2004, “Efficient imaging strategies for next-generation radio arrays,” Experimental Astronomy, 17(1-3):345-362.

Oberoi, D.; Kasper, J.C. 2004, “LOFAR: The potential for solar and space weather studies,” Planetary and Space Science, 52:1415-1421.

Pratap, P.; Hunter, A.; West, A. 2004, “Remote instrumentation,” in Invention and Impact : Building Excellence in Undergraduate Science, Technology, Engineering and Mathematics (STEM) Education, Washington, DC.: AAAS, p99 – 104.

Pratap, P.; Salah, J.E. 2004, “The effectiveness of Internet-controlled astronomical research instrumentation for education,” Journal of Science Education and Technology, 14(4): 473-484.

Pratap, P.; Needles, M. 2004, “Exploring invisible skies,” Mercury, 33(6):12-19.

Doeleman, S.S.; Lonsdale, C.J.; Kondratko, P.T.; Predmore, C.R. 2004, “Using VLBI to probe the Orion KL outflow on AU scales,” Astrophysical Journal, 607(1):61-368.

Rogers, A.E.E.; Pratap, P.; Kratzenberg, E.; Diaz, M.A. 2004, “Calibration of active antenna arrays using a sky brightness model,” Radio Science, 39(2):RS2023.

Whitney, A.R.; Cappallo, R.; Aldrich, W.; Anderson, B.; Bos, A.; Casse, J.; Goodman, J.; Parsley, S.; Pogrebenko, S.; Schilizzi, R.; Smythe, D. 2004, “Mark 4 VLBI correlator: Architecture and algorithms,” Radio Science, 39: RS1007, doi:10.1029/2002RS002820.

Bhat, N.D.R.; Cordes, J.M.; Camilo, F.; Nice, D.J.; Lorimer, D.R. 2004, “Multifrequency observations of radio pulse broadening and constraints on interstellar electron density microstructure,” Astrophysical Journal, 605:759.

Pratap, P.; Salah, J.E. 2004, “The effectiveness of Internet-controlled astronomical research instrumentation for education,” In Press: Journal of Science Education and Technology, 14(4).

Proceedings

Whitney, A. 2004, “The Mark 5B VLBI data system,” Proceedings of the 7th Symposium of the European VLBI Network on New Developments in VLBI Science and Technology, Toledo, Spain, October 12-15, 2004, R. Bachiller, F. Colomer, J.-F. Desmurs, and P. de Vicente, eds., Observatorio Astronomico Nacional of Spain, p.251-252.

Lapsley, D.; Whitney, A. 2004, “VSI-E software suite” Proceedings of the 7th Symposium of the European VLBI Network on New Developments in VLBI Science and Technology, Toledo, Spain, October 12-15, 2004, R. Bachiller, F. Colomer, J.-F. Desmurs, and P. de Vicente, eds., Observatorio Astronomico Nacional of Spain, p.291-292.

Krichbaum, T.P.; Graham, D.A.; Alef, W.; Kraus, A.; Sohn, B.W.; Bach, U.; Polatidis, A.; Witzel, A.; Zensus, J.A.; Bremer, M.; Greve, A.;Grewing, M.; Doeleman, S.; Phillips, R.B.;Rogers, A.E.E.;Fagg, H.; Strittmatter, P.; Ziurys, L.; Conway, J.; Booth, R.S.; Urpo, S. 2004, “Towards the event horizon - The vicinity of AGN at micro-arcsecond resolution,” Proceedings of the 7th Symposium of the European VLBI Network on New Developments in VLBI Science and Technology, Toledo, Spain, October 12-15, 2004, R. Bachiller, F. Colomer, J.-F. Desmurs, and P. de Vicente, eds., Observatorio Astronomico Nacional of Spain, p.15-18.

2003
Journal Articles

Katz, C.A., Hewitt, J.N., Corey, B.E., Moore, C.B. 2003, "A survey for transient astronomical radio emission at 611 MHz," Publications of the Astronomical Society of the Pacific, 115:675-687.

Lonsdale, C.J., Lonsdale, C.J., Smith, H.E., Diamond, P.J. 2003, "VLBI imaging of luminous infrared galaxies: AGN cores in Mrk 231, UGC 5101 & NGC 7469," Astrophysical Journal, 592(2):804-818.

Phillips, R.B., Straughn, A.H., Doeleman, S.S., Lonsdale, C.J.. 2003, "R Cassiopeiae: Relative strengths of SiO masers at 43 and 86 GHz," Astrophysical Journal Letters, 588: L105-L108.

Salah, J.E., Pratap, P., Rogers, A.E.E. 2003, "The Educational Role of Small Telescopes in Radio Astronomy," The Future of Small Telescopes In The New Millennium, Volume II - The Telescopes We Use. Terry D. Oswalt, ed., Astrophysics and Space Science Library, Volume 288, Dordrecht: Kluwer Academic Publishers, p.323-336.

Attridge, J.M., Wardle, J.F.C., Homan, D.C., Phillips, R.B. 2003, "Concurrent 43 and 86 GHz VLBA polarimetry observations of the Quasars 3C 273 and 3C 279," to be published in Future Directions in High Resolution Astronomy: A Celebration of the 10th Anniversary of the VLBA, ASP Conference Series, J.D. Romney and M.J. Reid, Eds.

Lonsdale, C.J. 2003, "LOFAR: The Low Frequency Array," to be published in Future Directions in High Resolution Astronomy: A Celebration of the 10th Anniversary of the VLBA, ASP Conference Series, J.D. Romney and M.J. Reid, Eds.

Doeleman, S.S., Phillips, R.B., Rogers, A.E.E., Attridge, J.M., Titus, M.A., Smythe, D.L., Cappallo, R.J., Buretta, T.A., Whitney, A.R., Krichbaum, T., Graham, D.Z., Alef, W., Polatids, A., Bach, U., Kraus, A., Witzel, A., Wilson, T., Zensus, J.A., Greve, A., Grewing, M., Freund, R., Ziurys, L., Fagg, H., Strittmatter, P. 2003, "Extending VLBI to 2mma and 1mm wavelengths," to be published in Future Directions in High Resolution Astronomy: A Celebration of the 10th Anniversary of the VLBA, ASP Conference Series, J.D. Romney and M.J. Reid, Eds.

Whitney, A.R. 2003, "Disk-Based VLBI Recording," to be published in Future Directions in High Resolution Astronomy: A Celebration of the 10th Anniversary of the VLBA, ASP Conference Series, J.D. Romney and M.J. Reid, Eds.

2002
Journal Articles

Homan, D.C., Wardle, J.F.C., Cheung, C.C., Roberts, D.H., Attridge, J.M. 2002, "PKS 1510-089: A head-on view of a relativistic jet," Astrophysical Journal, 580(2):742-8.

Doeleman, S., Lonsdale, C., Kondratko, P., Raas, W., Predmorek C.R. 2002, "Structure of SiO masers in Orion-KL," Cosmic Masers : From Protostars to Blackholes : Proceedings of the 206th Symposium of the IAU, Mangaratiba, Rio de Janeiro, Brazil, 5-10 March 2001, V. Migenes and M.J. Reid, eds., San Francisco:ASP/IAU, pp. 290-293.

Lonsdale, C.J. 2002, "OH megamasers," Cosmic Masers : From Protostars to Blackholes : Proceedings of the 206th Symposium of the IAU, Mangaratiba, Rio de Janeiro, Brazil, 5-10 March 2001, V. Migenes and M.J. Reid, eds., San Francisco:ASP/IAU, pp. 413-425.

Graham, D.A., Alef, W., Krichbaum, T.P., Kraus, A., Greve, A., Conway, J.E., Attridge, J.M., Buretta, T.A., Shute, P.A., Titus, M.A. 2002, "1st Global mm-VLBI at 512 Mbit/s," Proceedings of the 6th European VLBI Network Symposium, June 25-28, 2002, Bonn, Germany, E. Ros, et al, eds, Bonn: MPI Radiosastronomie. p. 67-68.

Krichbaum, T.P., Graham, D.A., Alef, W., Polatidis, A.G., Bach, U., Witzel, A., Zensus, J.A., Greve, A., Grewing, M., Doeleman, S.S., Phillips, R.B., Rogers, A.E.E., Titus, M.A., Fagg, H., Strittmatter, P., Wilson, T.L., Ziurys, L., Freund, R., Kononen, P., Peltonen, J., Urpo, S., Rantakyro, F., Conway, J.E., Booth, R.S. 2002, "VLBI Observations at 147 GHz: First detection of transatlantic fringes in bright AGN," Proceedings of the 6th European VLBI Network Symposium, June 25-28, 2002, Bonn, Germany, E. Ros, et al, eds, Bonn: MPI Radiosastronomie. p. 125-128.

Rovilos, E., Diamond, P.J., Lonsdale, C.J., Lonsdale, C.J. Smith, H.E. 2002, Observations the OH Megamaser galaxies ARP 220 and IRAS 10039-338," Proceedings of the 6th European VLBI Network Symposium, June 25-28, 2002, Bonn, Germany, E. Ros, et al, eds, Bonn: MPI Radiosastronomie. p. 179-182.

Doeleman, S.S., Phillips, R.B., Rogers, A.E.E., Attridge, J.M., Titus, M.A., Smythe, D., Cappallo, R., Buretta, T., Whitney, A.R., Krichbaum, T.P., Graham, D.A., Alef, W., Polatidis, A.G., Bach, U., Witzel, A., Zensus, J.A., Greve, A., Grewing, M., Freund, R., Strittmatter, P., Ziurys, L., Wilson, T.L., Fagg, H., Gay, G. 2002, "2mm Wavelength VLBI of SiO Masers and AGN," Proceedings of the 6th European VLBI Network Symposium, June 25-28, 2002, Bonn, Germany, E. Ros, et al, eds, Bonn: MPI Radiosastronomie. p. 223-226.

Marcaide, J.M., Alberdi, A., Perez-Torres, M.A., Guirado, J.C., Lara, L., Ros, E., Diamond, P.J., Mantovani, F., Shapiro, I.I., Weiler, K.W., Preston, R.A., Schilizzi, R.T., Sramek, R. A., Trigilio, C., Van Dyk, S.D., Whitney, A.R. 2002, " How is really decelerating the expansion of SN1993J," Proceedings of the 6th European VLBI Network Symposium, June 25-28, 2002, Bonn, Germany, E. Ros, et al, eds, Bonn: MPI Radiosastronomie. p. 239-242.

Phillips, R.B., Straughn, A.H., Lonsdale, C.J., Doeleman, S.S. 2002, "Simultaneous 3mm and 7mm Observations of SiO Masers around R Cassiopeiae: The maser line ratios," Proceedings of the 6th European VLBI Network Symposium, June 25-28, 2002, Bonn, Germany, E. Ros, et al, eds, Bonn: MPI Radiosastronomie. p. 231-234.

2001
Journal Articles

Phillips, R.B., Sivakoff, G.R., Lonsdale, C.J., Doeleman, S.S. 2001, "Coordinated Millimeter VLBI Array observations of R Cassiopeiae: 86 GHz SiO masers and envelope dynamics," Astronomical Journal, 122(5):2679-2685

Schilizzi, R.T., Aldrich, W., Anderson, B., Bos, A., Campbell, R.M., Canaris, J., Cappallo, R., Casse, J.L., Cattani, A., Goodman, J., Van Langevelde, H.J., MacCafferri, A., Millenaar, R., Noble, R.G., Olnon, F., Parsley, S.M., Phillips, C., Pogrebenko, S.V., Smythe, D., Szomoru, A., Verkouter, H., Whitney, A.R. 2001, "The EVN-MarkIV VLBI Data processor," Experimental Astronomy, 12:49-67.

Attridge, J.M. 2001, “86 GHz very long baseline polarimetry of 3C 273 and 3C 279 with the coordinated millimeter VLBI array,” Astrophysical Journal, 553:L31-L34.

Doeleman, S.S., Shen, Z.-Q., Rogers, A.E.E., Bower, G.C., Wright, M.C.H., Zhao, J.H., Backer, D.C., Crowley, J.W., Fruend, R.W., Ho, P.T.P., Lo, K.Y., Woody, D.P. 2001, “Structure of Sagittarius A* at 86 GHz using VLBI closure quantities,” Astronomical Journal, 121:2610-2617.

Pratap, P., Salah, J.E. 2001, “Radio astronomy: A strong link between undergraduate education and research,” Journal of Science Education and Technology, 10(2): 127-136.

Homan, D.C., Attridge, J.M., Wardle, J.F. 2001, “Parsec-scale circular polarization observations of 40 blazars,” Astrophysical Journal, 556:113-120.

Zheng, X.-W., Zhang, Q., Ho, P.T.P., Pratap, P. 2001, “Multifield mosaic of the NGC 7538 region,” Astrophysical Journal, 550:301-313.

Proceedings

Lonsdale, C. "OH Megamasers," Cosmic Masers: from Protostars to Black Holes, IAU Symposium 206, March 5-10, 2001, Angra dos Reis beach, Brazil; V. Migenes and E. Ludke, eds., ASP Conference Series.

Doeleman, S., Lonsdale, C., Kondratko, P., Raas, W., Predmore, C.R. " Structure of SiO masers in Orion-KL," Cosmic Masers: from Protostars to Black Holes, IAU Symposium 206, March 5-10, 2001, Angra dos Reis beach, Brazil; V. Migenes and E. Ludke, eds., ASP Conference Series.

Lonsdale, C. "Frequency-dependent tradeoffs in array configurations," SKA: Defining the Future, Proceedings of a Workshop held in Berkeley, CA, July 9-12, 2001. www.skatelescope.org/skaberkeley/index.htm

Doeleman, S. "Simulating a large-N SKA," SKA: Defining the Future, Proceedings of a Workshop held in Berkeley, CA, July 9-12, 2001. www.skatelescope.org/skaberkeley/index.htm

Cappallo, R. "Large Array Signal Processing", SKA: Defining the Future, Proceedings of a Workshop held in Berkeley, CA, July 9-12, 2001. www.skatelescope.org/skaberkeley/index.htm

2000
Journal Articles

Dickens, J.E., Irvine, W.M., Snell, R.L., Bergin, E.A., Schloerb, F.P., Pratap, P., Miralles, M.P. 2000, "A study of the physics and chemistry of L134N," Astrophysical Journal, 542:870-889.

Phillips, R.B., Boboltz, D.A. 2000, “86 GHz SiO masers toward Mira,” Astron. J., 119:3015-3018.

Lonsdale, C.J., Doeleman, S.S., Cappallo, R.J., Hewitt, J.N. Whitney, A.R. 2000, “Exploring the performance of large-N radio astronomical arrays,” Proceedings of SPIE (Radio Telescopes),4015:126-134.

Barthel, P.D., Vestergaard, M., Lonsdale, C.J. 2000, “Radio imaging of core-dominated high redshift quasars,” A&A, 354;7-16.

Tahmoush, D.A., Rogers, A.E.E. 2000, “Correcting atmospheric path variations in millimeter-wavelength VLBI using a scanning water vapor spectrometer,” Radio Science. 35(5):1241-1251.

Hinteregger, H.F., Muftu, S. 2000, “Flat-heads for contact tape recordings: Performance measurements at different wrap angles, tape tensions, speeds, and stiffnesses,” J. Info. Storage Proc. Syst., 2:75-82.

Muftu, S., Altan, M.C. 2000, “Mechanics of a porous web moving over a cylindrical guide,” Trans. of the ASME, 122:418-426.

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