Ronald J. Allen

Resume

August 17, 2010

Contents

1 Background 11.1 Personal Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2 Academic Qualifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.3 Career/Employment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2 Research Experience 22.1 Main Field: Structure of Galaxies, Physics of the ISM, Star Formation. . . . . . . . 22.2 Other Fields: Image Processing, Fourier Optics and Interferometry. . . . . . . . . . . 22.3 Current Research Interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

3 National/International Scientific Advisory Committees 3

4 Ph.D. Theses Supervised 5

5 Ph.D. Theses Examined 5

6 Research Grants Obtained 66.1 Ph.D. Students Supervised and Co-supervised . . . . . . . . . . . . . . . . . . . . . . 66.2 Other Research Grants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66.3 National Science Foundation Research Grants . . . . . . . . . . . . . . . . . . . . . . 76.4 NASA Grants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76.5 Industrial Contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

7 Fellowships, Honors & Awards, Membership in Professional Societies 8

8 Teaching Experience 9

9 Invited Lectures 10

10 Invited Papers 10

11 Refereed Publications 12

12 Conference Papers 19

13 Other Publications 24

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1 Background

1.1 Personal Data

Name: Ronald John AllenBirthdate: 12 November 1940Birthplace: Prince Albert, Saskatchewan, CanadaCitizenship: Canada, USAMarital Status: Married to Janice R. NielsenFamily Status: three children; Melanie (b. 1969), Matthew (b. 1971), and Stefan (b. 1975)

1.2 Academic Qualifications

• Bachelor of Arts, Honours Physics (1962);University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

• Ph.D., Physics (1967);Massachusetts Institute of Technology, U.S.A.

• Postdoctoral Fellow of the National Research Council of Canada (1967, 1968);Observatoire de Paris, France.

1.3 Career/Employment

• at the Kapteyn Astronomical Institute, University of Groningen, The Netherlands:

– Postdoctoral Research Fellow (1/16/1969 – 1/1/1971);

– Research Supervisor (3/1/1971 – 7/1/1972);

– Lecturer Radio Astronomy (7/1/1972 - 1/1/1980);

– Professor Radio Astronomy (1/1/1980-10/1/1985);

– Chairman of the Astronomy Department (1982-1985); and,

– Dean of the Subfaculty of Astronomy (1982-1985).

• at the Department of Astronomy, University of Illinois at Urbana-Champaign:

– Head of Department (1985-1988); and,

– Professor of Astronomy (1985-1990).

• at the Space Telescope Science Institute, Baltimore, Maryland:

– Tenured Astronomer (AURA) (1989-present);

– Head of the Science Computing and Research Support Division (1989-1995);

– Head of the Research Programs Office (1995-1999);

– Manager, Director’s Discretionary Research Funds, (1999-2005);

– STScI Sabbatical Leave, (1/2006 - 9/2006);

– Head, Hubble and Giacconi Fellowship Programs (10/2006-present); and,

– Synthesis Imaging Scientist, Space Interferometry Mission (2000-present).

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• Present Employer:

Space Telescope Science Institute (STScI)3700 San Martin DriveBaltimore, MD 21218, USATelephone: (410) 338-4574E-Mail Address: rjallen@stsci.edu

• Home Address:

3900 Eland Road,Phoenix, MD 21131, USATelephone: (410) 592-2770

2 Research Experience

2.1 Main Field: Structure of Galaxies, Physics of the ISM, Star Formation.

• more than 100 papers published in refereed journals and conference volumes;

• one book co-edited: ”The Milky Way Galaxy,” eds. H. van Woerden, R.J. Allen, and W.B.Burton (Reidel, Dordrecht 1985).

2.2 Other Fields: Image Processing, Fourier Optics and Interferometry.

• more than 12 papers published in refereed journals and conference volumes;

• two books co-edited:

– ”Image Processing in Astronomy,” eds. G. Sedmak, M. Capaccioli, R.J. Allen (Osserva-torio Astronomico di Trieste, 1979).

– ”The Restoration of HST Images and Spectra,” eds. R. L. White and R.J. Allen (SpaceTelescope Science Institute, 1991).

2.3 Current Research Interests

• Structure of galaxies from radio and optical observations; Physics of the ISM:

– rotation and density-wave kinematics from radio HI and CO synthesis imaging andoptical emission-line Fabry-Perot observations; mass distributions, spiral structure, starformation;

– interstellar gas; the conversion of HI and H2 in galaxies into stars, relation of variouscomponents of the interstellar gas to star formation, heating and cooling of the ISM;

– radial and Z distribution of radio continuum emission and polarization; cosmic ray con-tent of galaxies, magnetic field structure;

– search for cold molecular gas in the Galaxy and in nearby galaxies.

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• Interferometry and aperture synthesis;

– image formation and Fourier optics at radio and optical wavelengths;

– optical interferometry.

3 National/International Scientific Advisory Committees

• Member (1971-72, 1974-75, 1982-83) of the Program Committee for the Westerbork SynthesisRadio Telescope in the Netherlands.

• Member (1976-78) and Chairman (1978-80) of the University Committee for the Purchase ofComputing Machines (advisory body to the Regents of Groningen University).

• Chairman of the Scientific Organizing Committee for IAU Symposium 77 on ”Structure andProperties of Nearby Galaxies” (1977).

• Member of an advisory group (to the European Space Agency) on software for processingdata from the Space Telescope Faint Object Camera (1979).

• Member of an advisory panel to the British Science Research Council for the STARLINKAstronomical Data-Processing Computer Network (1979).

• Member of the Scientific Organizing Committee for the International Workshop on ImageProcessing in Astronomy held in Trieste (1979).

• Member of the Advisory Committee for the Nancay Radio Telescope (1982).

• Member of the Astronomy Section of the Academic Council, Ministry of Education andScience of The Netherlands (1982-85).

• Department Chair and Dean of the Subfaculty of Astronomy, Groningen University (1982-85).

• Head of the Department of Astronomy, University of Illinois (1985-88).

• Member of the Visiting Committee, U.S. National Radio Astronomy Observatory (1986-89).

• Member of the NSF Panel for the Review of AUI/NRAO (1987).

• Member of the ad hoc Long-Range Planning Committee for NRAO (1988).

• Chairman of the Visiting Committee, U.S. National Radio Astronomy Observatory (1988-89).

• Consultant to the Space Telescope Science Institute (1989).

• Head of the Science Computing and Research Support Division at ST ScI (1989-95);

• Head of the Research Programs Office at ST ScI (1995-99).

• Member of the Scientific Committee for the 4th International Workshop on Data Analysis inAstronomy held in Erice (April 1991).

• Member, NASA Space Interferometry Science Working Group (SISWG) (1992-96).

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• Member, Grant Selection Committee for Space and Astronomy, National Research Councilof Canada (1994-97).

• Member, JPL-STScI Study Team participating in the “Road Map for the Exploration ofNeighboring Planetary Systems (ExNPS)” (March-September 1995).

• Member, Scientific Organizing Committee of the international symposium New ExtragalacticPerspectives in the New South Africa, Johannesburg, January 1996.

• Co-author, Final Report of the Space Interferometry Science Working Group (SISWG) (Spring1996).

• Member, NASA Science and Technical Review for SIM (the OSI - POINTS Downselect Panel,Houston, March 1996).

• Member, NASA Space Interferometry Mission Science Working Group (SIMSWG) (1996-2000).

• Ad-hoc member, SIM Technical Advisory Group (SIM Classic - SOS Architecture presenta-tions, Feb. 3-4-5 1998; Downselect, Oct. 6-7, 1999).

• Member, NASA Panel for the “Non-Advocate Review of Ground-Based IR Interferometry forDetecting Exozodiacal Dust” (May 1998).

• Member, NSF Review Committee for the CHARA Mount Wilson Interferometer Array (March1999).

• Co-author of the JPL-SIMSWG report “Space Interferometry Mission; Taking the Measureof the Universe” (March 1999).

• Chair, Second NASA Panel for the “Non-Advocate Review of Ground-Based IR Interferom-etry for Detecting Exozodiacal Dust” (May-July 2000).

• Member, Ball Aerospace Design Team for the Terrestrial Planet Finder (March 2000 - present).

• Member, Evaluation Committee for Astronomy and Astrophysics in Sweden (June - August2000).

• Member and Mission Scientist, Science Team for the NASA/JPL Space Interferometry Mis-sion (SIM) (2000 - 2010).

• Member, NASA Review Panel for NRA-01-OSS-03 Keck Interferometer Commissioning TeamScience (August 2001).

• Member, and Science Co-Chair, NASA Independent Confirmation Assessment Team forFAME, the Full-Sky Astrometric Mapping Explorer satellite project (October-December2001).

• Member, NASA/JPL Technical Advisory Committee for the Terrestrial Planet Finder Mission(June 2004 - March 2006).

• Member, 2006 Hubble Fellow Selection Committee.

• Member, 2010 Steacie Award Selection Committee (NSERC Canada)

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4 Ph.D. Theses Supervised

1. A.H. Rots (Groningen University, 1974), ”Distribution and Kinematics of Neutral Hydrogenin the Spiral Galaxy M81”

2. J.M. van der Hulst (Groningen University, 1977), ”The Distribution and Motions of NeutralHydrogen in the Interacting Galaxy Pairs NGC 4038/39 and NGC 3031/77”

3. B.M.H.R. Wevers (Groningen University, 1984), “A Study of Spiral Galaxies”

4. R.P.J. Tilanus (Groningen University, 1990), “The Structure of the Spiral Arms in M51 andM83: An Observational Study”

5. L. Loinard (Universite de Grenoble, 1998), “Le Gaz Moleculaire dans la Galaxies D’Andromede”.

6. B. Holwerda (Groningen University, 2005), “The Opacity of Spiral Galaxy Disks”.

7. J. Heiner (Groningen University, 2009), “A Comparison of Far-UV and HI Distributions inNearby Galaxies”.

8. M. Rodriguez (UNAM Morelia, Mexico, 2009), “An Investigation of the Molecular-Radio-Infrared Correlation at Small Scales in the Galaxy”.

5 Ph.D. Theses Examined

(Invited External Examiner unless stated otherwise)

1. D. Emerson, Cambridge University (England) 1973;

2. J. Boulesteix, University Aix-Marseille (France) 1979;

3. M. Reakes, Cambridge University (England) 1980;

4. C.-F. Chen, University of Sydney (Australia) 1982;

5. M. Marcelin, University Aix-Marseille (France) 1983;

6. R.J. Sault, University of Sydney (Australia) 1985;

7. M.J. Kaufman, Johns Hopkins University (USA) 1994;

8. K.B. Fournier, Johns Hopkins University (USA) 1996;

9. A. Ferguson, Johns Hopkins University (USA) 1997 (regular examiner);

10. P. Papadopoulos, University of Toronto (Ontario, Canada) 1998;

11. R. Cabanac, Laval University (Quebec, Canada) 1998;

12. D. P. Munns, Johns Hopkins University (USA) 2002;

13. C. Danforth, Johns Hopkins University (USA) 2003;

14. P. Guillard, Univ. Paris-Sud (France) 2009;

15. L. Carlson, Johns Hopkins University (USA) 2010.

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6 Research Grants Obtained

6.1 Ph.D. Students Supervised and Co-supervised

Funding source also identified. ZWO is the Dutch version of the U.S. NSF, the acronym was laterchanged to NWO.

1. A. Bosma (ZWO 1974-77).

2. H.C.D. Visser (1973-76).

3. B.M.H.R. Wevers (ZWO 1979-83).

4. R. Bottema (ZWO 1984-1988).

5. R.P.J. Tilanus (ZWO 1984-1988).

6. L. Loinard (STScI-DDRF 1996-97).

7. B. Holwerda (NASA-STScI-HST/AR grant, 2000-2005)

8. B. Emonts (STScI-DDRF grant, 2000-2001)

9. J. Heiner (STScI-DDRF Graduate RA Fellow, 2004-2007)

10. P. Machalek (JPL-SIM RA, 2005-2006)

11. J. Jia (JPL-SIM RA, 2006-...)

12. M. Rodriguez (STScI-DDRF Graduate RA Fellow, 2005-2008)

13. M. Safarzadeh (JHU Summer RA, 2010)

6.2 Other Research Grants

1. ”Interacting Galaxies” (NATO PI travel grant 1975-76);

2. ”Kinematics of the Interstellar Gas in Barred Spiral Galaxies” (NATO PI travel grant, 1981);

3. ”A High-Bandwidth Imaging Workstation” (University of Illinois Research Board, $90,000for Data processing hardware; 1986-87);

4. ”Reduction of TAURUS-II Data on Two Galaxies”, and ”Development, Testing, and Applica-tion of Data Cube Analysis Scripts in IRAF”, (support for a 1/2 time data analyst, Director’sResearch Fund, ST ScI, 1989-90);

5. ”Streaming Motions in the Arms of Spiral Galaxies” (partial support for a PDF, $26,500 fromthe Director’s Research Fund, ST ScI, 1991-92);

6. “Membrane Mirror Electronics” (STScI/DDRF, $10,000 in FY95 and $5,000 in FY96, forelectronic parts);

7. “Structure of the ISM in M31” (STScI/DDRF, $18,000 in FY96 for a graduate student);

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8. “Cold Molecular Gas and Star Formation in M31” (STScI/DDRF, $22,650 in FY97 for a GS);

9. “The AURA Graduate Student Program at STScI” (AURA, $25,000 annually);

10. “The STScI Postdoctoral Fellowship Program” (STScI/DDRF, $410,876 in FY97 - FY01);

11. “A Comparative Study of the Far-UV and HI Distributions in M81” (STScI/DDRF, $26,740in 1997-98 for a GS/PDF);

12. “The STScI Institute Fellow Program” (STScI/DDRF, $136,000 annually, this supersedes theSTScI Postdoctoral Fellowship Program listed above);

13. “Galaxy Disk Opacity from Counts and Colors of Background Galaxies” (STScI/DDRF,$34,334 in 1998-99 for a PDF).

6.3 National Science Foundation Research Grants

The author was eligible for PI support from the Astronomy Division of the NSF only during theperiod August 1985 - July 1989.

• ”High-Resolution Observational Studies of the Structure and Evolution of Galaxies” (AST8715905,$130,000 over 2 years, with K.-Y. Lo).

6.4 NASA Grants

1. “The Opacity of Spiral Galaxy Disks” (NASA/AR, $48,710, 1997 for a PDF);

2. “A Consolidated Block Grant for the Reduction of ISO Data” (NASA, $73,600 in 1996-98);

3. “ A Photometric Atlas of the Brightest Galaxies in the Deepest HST Fields” (NASA HST/AR,$51,604 in 1997-99 for a GS/PDF);

4. “How Opaque are Spiral Galaxies?” (NASA HST/AR, $69,500 in 1999 for 9 months of aPDF)

5. “Imaging Capability of Interferometric Arrays” (JPL, $324,794 for a PDF over 1996 - 2000)

6. “Crowded-Field Astrometry and Imaging with the Space Interferometry Mission” (JPL,Award for 2001 - present, $70,000 in FY09)

7. “An Initial Study of Imaging Capabilities of the Stellar Imager and Seismic Probe SISP”(NAG5-9952/GSFC, $18,941 in 2000-2001, for PDF support)

8. “An Initial Study of Imaging Capabilities of the SPECS/SPIRIT Concept Interferometers”(NAG5-11024/GSFC, $18,836 in 2001-2002, for PDF support)

9. “A Study of Imaging Interferometer Simulators” (NAG5-11360/GSFC, $32,000 in 2001-2002,for PDF support)

10. “Studies of the Ultimate Limits to Precision Astrometry with the Space InterferometeryMission” (JPL 2 yr PDF support, 2004 - 2007, $209,615)

11. “SPECS Vision Mission Study” (Cornell U., $7,738 for PDF support 2004 - 2006)

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12. “SI Vision Mission Study” (GSFC, $10,000 for PDF support 2004 - 2006)

13. “Studies of the Ultimate Limits to Precision Astrometry with the Space InterferometeryMission” (STScI DDRF, $12,000 for PDF support in 2007)

6.5 Industrial Contracts

1. “Terrestrial Planet Finder Project, Pre-Definition Studies” (Ball Aerospace, $29,000 in 2000-2001)

7 Fellowships, Honors & Awards, Membership in Professional So-

cieties

1. Member of the American Astronomical Society (1965-72, 1986-present).

2. Postdoctoral Fellow, National Research Council of Canada (Paris-Meudon, 1967-68).

3. Member of the International Astronomical Union (1970-present).

4. Member of the Dutch Astronomical Society (1970-present).

5. Guest Lecturer in the Radio Astronomy Group, Cavendish Laboratory, Cambridge (England,Spring 1971).

6. Member Royal Astronomical Society (1971-74).

7. Visiting Fellow of the ”Institute des Hautes Etudes Scientifiques,” Bures-sur-Yvette (France,Summer 1974).

8. NATO Senior Scientist Award (1975-76).

9. Visiting Research Scientist in the Astronomy Department, University of California, Berkeley(USA) (Academic Year 1975-76).

10. Visiting Research Scientist at the Asiago Observatory, University of Padova (Italy, summer1981).

11. Adjunct Professor, Kapteyn Astronomical Laboratory, University of Groningen (1986-1993).

12. Listed in Marquis’s ”Who’s Who in America”, starting with the 45th edition (1988) andcontinuing to the present (2011).

13. Visiting Professor, National Center for Supercomputing Applications of the University ofIllinois (1989-1990).

14. Invited Workshop Organizer, XXII International Cosmic Ray Conference, Dublin, Ireland(August 1991).

15. Adjunct Professor, Department of Physics and Astronomy, The Johns Hopkins University,Baltimore, Maryland (1991-present).

16. Member, Commission J, International Radio Science Union (1991-present).

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17. NASA Group Achievement Award, Comet Shoemaker-Levy Jupiter Impact Observation Team,May 30, 1996.

18. Invited Lecturer at the Space Interferometry Mission Tutorial, Pasadena, October 27 - 28,1997.

19. Invited Lecturer, JPL Interferometry Center of Excellence Tutorials on Interferometry, Pasadena,1998.

20. Selected for long-term membership on the Science Team of the NASA Space InterferometryMission as Synthesis Imaging Scientist (December 2000 - present).

21. Listed in Marquis’s ”Who’s Who in the East”, starting with the 29th edition (since 2002)and continuing to the present (37th edition, 2010).

22. Elected to the US National Committee for the IAU by the AAS membership to serve a 3-yearterm (2002 Jan. 1 - 2004 Dec. 31).

23. Listed in the International Biographical Centre’s “Dictionary of International Biography”beginning with the 31st edition (2004) and continuing to the present (32nd edition, 2005).

24. Invited Lecturer “Introduction to Fourier Optics”, at the 2004 Michelson Summer School,held 20-23 July 2004 at Caltech, Pasadena.

25. Invited Lecturer on “Some Current Puzzles in the Study of Nearby Disk Galaxies”, at theWinter School on Astrophysical Disks held 2005 January 16-30 at the Theoretical Institutefor Advanced Research in Astrophysics (TIARA), National Tsing Hua University, Hsinchu,Taiwan.

26. Invited Lecturer on “HI as a Tracer for H2” at the First Regional Local Galaxies Workshopheld 2005 June 8 at the University of Hertfordshire in Hatfield, England.

27. Invited Lecturer on “On the Origin of HI in Galaxies” at the conference in honor of the 80thbirthday of H. van Woerden, Groningen, 19-20 October 2006.

28. Listed in Marquis’s ”Who’s Who in Science and Engineering”, starting with the 11th edition(2011) and continuing to the present.

8 Teaching Experience

• Design and construction of a two-element radio interferometer for student use on the campusof Groningen University, and the development of suitable experiments for it.

• Presentation of graduate lecture courses at Groningen University:

– ”Instrument Theory and Observing Methods in Radio Astronomy”;

– ”Radio Astrophysics”; and

– ”Image Processing in Astronomy”.

• Supervision of the design and construction of a two-element radio interferometer for studentuse at the University of Illinois.

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• Presentation of lecture courses at the University of Illinois:

– ”Interferometry and Synthesis Imaging” (graduate).

– ”Introduction to Astrophysics” (third-year undergraduate).

• Presentation of graduate lecture courses at Johns Hopkins University:

– ”Image Formation and Image Processing” (fall 1991, fall 1993, fall 1995);

– “Fourier Optics and Interferometry” (fall 1997).

– “Fourier Optics and Interferometry in Astronomy” (fall 1999, 2001, 2003, 2005, 2007,2009).

• Regular supervision of Postdoctoral Fellows, summer students, senior-year research projects,and graduate Ph.D. theses.

9 Invited Lectures

Includes invited lectures, talks, and colloquiua for which no publication was produced. Invitedpapers are listed in the next section.

1. Invited Review Speaker, Ringberg Workshop on Energetic Particles (Schloss Ringberg/Munich,1985).

2. Invited Review Speaker, Working Group on Internal Motions in Galaxies, XXI General As-sembly of the IAU, Buenos Aires, Argentina (July 1991).

3. Invited Speaker on the subject of ”The Structure of Spiral Arms” at the symposium ”NeutralHydrogen in the Universe” held at Groningen, The Netherlands, in honor of H. van Woerden(August 1991).

4. Invited Review Speaker on “The Future of High-Resolution Astronomical Imaging” at theInternational Conference Working on the Fringe, Dana Point, California, May 24 - 27 1999.

5. Invited Speaker on “The Formation and Destruction of Molecular Clouds”, at the Center forStar Formation workshop Star Formation in the Galactic Context, Santa Cruz, California, 14- 19 July 2000.

6. Invited Speaker on “The Space Interferometry Mission”, at the Physics- Astronomy Depart-ment, Johns Hopkins University, 28 September 2006.

7. Invited Speaker on “The Space Interferometry Mission”, at the Kavli Center for Astrophysics,Massachusetts Institute of Technology, 6 March 2007.

8. Numerous colloquia, given most recently at Laval University, University of Montreal, NASA-Ames/SOFIA Science center.

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10 Invited Papers

This list includes (published) invited lectures at conferences as well as invited papers in reviewjournals.

1. Allen, R.J. 1971, ”Spectra Variations and Polarization of Radio Sources (Status Report),” inProgress in Radio Science 1966-1969, Vol. 2, ed. J. A. Lane, J. W. Findlay, C. E. White(International Union of Radio Science, Brussels), p93-94.

2. Allen, R.J. 1975, ”Radio Observations of Spiral Structures in Galaxies,” in La Dynamiquedes Galaxies Spirales, ed. L. Weliachew (C.N.R.S. Colloquium #241), 157-195.

3. van der Kruit, P.C. & Allen, R.J. 1976, ”The Radio Continuum Morphology of Spiral Galax-ies,” Ann. Revs. Astron. Astrophys., 14, 417-445.

4. van der Kruit, P.C. & Allen, R.J. 1978, ”The Kinematics of Spiral and Irregular Galaxies,”Ann. Revs. Astron. Astrophys., 16, 103-139.

5. Allen, R.J. 1979, ”Exploring Methods of Effective Data Display in an Interactive AstronomicalData-Processing Environment,” in Image Formation from Coherence Functions in Astronomy,ed. C. van Schooneveld (Reidel: I.A.U. Colloquium #49), 143-155.

6. Allen, R.J. 1979, ”Data Processing and Data Display,” in Reports on Astronomy, (Reidel:I.A.U. XVII General Assembly), 162.

7. Allen, R.J. & Ekers, R.D. 1980, ”Ten Years of Discovery with Oort’s Synthesis Radio Tele-scope,” in Oort and the Universe, ed. H. van Woerden, W. N. Brouw, and H. C. van de Hulst(Reidel; Dordrecht), 79-110.

8. Allen, R.J. 1983, ”Image Processing Techniques in Astronomy,” in Three-day In-Depth Reviewon the Impact of Specialized Processors in Elementary Particle Physics, ed. Istituto Nazionalede Fisica Nucleare Sezione de Padova (Padova, Italy), 323-340.

9. Allen, R.J. 1985, ”Introduction to Data Analysis Systems for Astronomy,” in Data Analysisin Astronomy, ed. V di Gesu; L. Scarsi, P. Crane, J. H. Friedman, and S. Levialdi (Plenum;London), 157-163.

10. Allen, R.J., Atherton, P.D., & Tilanus R.P.J. 1985, ”Spiral Structure and Kinematics of H Iand H II in External Galaxies,” in The Milky Way Galaxy, ed. H. van Woerden, R. J. Allen,and W. B. Burton (Reidel; Dordrecht), 275-279.

11. Allen, R.J., Atherton, P.D., & Tilanus, R.P.J. 1985, ”Large Scale Dissociation of MolecularGas and Star Formation in M83,” in Birth and Evolution of Massive Stars and Stellar Groups,ed. W. Boland and H. Van Woerden (Reidel, Dordrecht), 243-252.

12. Allen, R.J. 1988, ”Sidetracked”, in Interstellar Matter, ed. J.M. Moran and P.T.P. Ho (Gor-don and Breach; New York), 373-385.

13. Allen, R.J. 1988, ”Observations of Spiral Structure in Galaxies”, in Applied Mathematics,Fluid Mechanics, and Astrophysics, a Symposium to Honor C.C. Lin, ed. D.J. Benney, F.H.Shu, and C. Yuan (World Scientific: Singapore) 299-318.

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14. Allen, R.J. 1996, “Molecular Gas in Spiral Galaxies”, in New Extragalactic Perspectives inthe New South Africa, eds. D.L. Block & J.M. Greenberg (Kluwer; Dordrecht), 50-60.

15. Allen, R.J., & Boker, T. 1998, “Optical Interferometry and Aperture Synthesis in Space withthe Space Interferometry Mission”, in Astronomical Interferometry, ed. R. Reasenberg & J.B.Breckenridge, SPIE, 3350, 561-570.

16. Allen, R.J. 2002, “On the Origin of HI in Galaxies: The Sizes and Masses of HI Photodisso-ciation Regions”, in The Dynamics, Structure, and History of Galaxies”, eds. G. Da Costa& H. Jerjen, ASP Conf. Ser. #273, 183-194 (astro-ph/0203083).

17. Allen, R.J. 2004, “Photodissociation and the Morphology of HI in Galaxies”, in PenetratingBars Through Masks of Cosmic Dust: The Hubble Tuning Fork Strikes a New Note, eds.D.L. Block, I. Puerari, K.C. Freeman, R. Groess, & E.K. Block (Springer; Dordrecht), 731-748 (astro-ph/0407004).

18. Allen, R.J. 2004, “Future Prospects for Very High Angular Resolution Imaging in the UV/Optical”,in the special session on The UV/Optical Universe at Ultra-High Resolution, at the 204thmeeting of the American Astronomical Society, Denver, 31 May 2004.

11 Refereed Publications

1. Allen, R.J. 1962, ”A Demonstration of the Magnetic Mirror Effect,” Amer. J. Phys., 30,867-869.

2. Allen, R.J. 1967, ”Observations of Several Discrete Radio Sources at 3.64 and 1.94 Centime-ters,” Ph.D. Thesis, Dept. of Physics, Massachusetts Institute of Technology.

3. Allen, R.J., & Barrett, A.H. 1967 ”Absolute Measurements of the Radio Flux from CassiopeiaA and Taurus A at 3.64 and 1.94 cm,” ApJ, 149, 1-13.

4. Allen, R.J., Barrett, A.H., & Crowther, P.P. 1968, ”Observations of the Radio Sources 3C84,3C273, 3C274, and 3C279 at Short Centimeter Wavelengths,” ApJ, 151, 43-52.

5. Allen, R.J. 1968, ”The Absorption of Nonthermal Radio Radiation in Thermal X-Ray Sources,”ApJ, 153, 389-396.

6. Allen, R.J. 1968, ”Intergalactic Hydrogen in the Virgo Cluster of Galaxies,” Nature, 220,147-148.

7. Allen, R.J. 1969, ”The Radio Spectrum of Virgo A from 1411.7 to 1423.8 Mhz,” A&A, 3,316-322.

8. Allen, R.J. 1969, ”Intergalactic Hydrogen Along the Path to Virgo A,” A&A, 3, 382-387.

9. Allen, R.J. 1970, ”Stephan’s Quartet?,” A&A, 7, 330-335.

10. Allen, R.J., Darchy, B.F., & Lauque, R. 1971, ”Radio Observations of Neutral Hydrogen inFour Seyfert Galaxies,” A&A, 10, 198-204.

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11. Allen, R.J. & Raimond, E. 1972, ”A Radio Map of the Spiral Galaxy Maffei 2 at 1415 Mhz,”A&A, 19, 317-325.

12. Allen, R.J. & Hartsuiker, J.W. 1972, ”Radio Continuum Emission at 21 cm Near Stephan’sQuintet,” Nature, 239, 324-325.

13. Allen, R.J., Ekers, R.D., Burke, B.F., & Miley, G.K. 1973, ”Properties of the Radio Contin-uum Emission from Interacting Galaxies,” Nature, 241, 260-261.

14. Allen, R.J. & Sullivan, W.T. III 1973, ”Observations at 1415 Mhz of Radio Sources in theField of the Double-Galaxy System NGC 2798/99,” A&A, 25, 187-190.

15. Ekers, R.D., Allen, R.J., & Luyten, J.R. 1973, ”Interactive Processing of Map Data Producedby the Westerbork Supersynthesis Radio Telescope,” A&A, 27, 77-83.

16. Goss, W.M., Allen, R.J., Ekers, R.D., & de Bruyn, A.G. 1973, ”Variable Radio Emissionfrom the Extragalactic Supernova 1970g in M101,” Nature Phys. Sci., 243, 42-44.

17. Allen, R.J., Goss, W.M., & van Woerden, H. 1973, ”The Giant Spiral Galaxy M101: I. AHigh Resolution Map of the Neutral Hydrogen,” A&A, 29, 447-451.

18. Allen, R.J., Hamaker, J.P., & Wellington, K.J. 1974, ”The Synthesis Radio Telescope atWesterbork: The 80-Channel Filter Spectrometer,” A&A, 31, 71-78.

19. Israel, F.P., Goss, W.M., & Allen, R.J. 1975, ”The Giant Spiral Galaxy M101: II. RadioContinuum Emission from the H II Regions and the Nonthermal Disk of M101,” A&A, 40,421-438.

20. Allen, R.J., Goss, W.M., Ekers, R.D., & de Bruyn, A.G. 1976, ”The Giant Spiral GalaxyM101: IV. Observations of Variable Radio Emission from Supernova 1970g and Measurementsof the Continuum Radio Structure of the Giant H II Complex NGC 5455,” A&A, 48, 253-261.

21. van der Kruit, P.C., Allen, R.J., & Rots, A.H. 1976, ”Radio Continuum Emission from theH II Complexes and the Nonthermal Disc of NGC 6946,” A&A, 55, 421-433.

22. Allen, R.J., Baldwin, J.E., & Sancisi, R. 1978, ”Radio Continuum Observations of the Edge-On Disc Galaxy NGC 891,” A&A, 62, 397-409.

23. Allen, R.J., van der Hulst, J.M., Goss, W.M., & Huchtmeier, W. 1978, ”The Giant SpiralGalaxy M101: III. Integral Properties of Several Companion Galaxies Obtained from NeutralHydrogen Measurements,” A&A, 64, 359-366.

24. Allen, R.J. & Shu, F.H. 1979, ”The Extrapolated Central Surface Brightnesses of Galaxies,”ApJ, 227, 67-72.

25. Allen, R.J. & Goss, W.M. 1979, ”The Giant Spiral Galaxy M101: V. A Complete Synthesisof the Distribution and Motions of the Neutral Hydrogen,” A&A Supp., 36, 135-162.

26. Sancisi, R. & Allen, R.J. 1979, ”Neutral Hydrogen Observations of the Edge-On Disk GalaxyNGC 891,” A&A, 74, 73-84.

27. Allen, R.J. & Shostak, G.S. 1979, ”Accurate 21-cm H I Spectra of Four Small Galaxies,”A&A Supp., 35, 163-168.

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28. Sancisi, R., Allen, R.J. & Sullivan, W.T. III 1979, ”Neutral Hydrogen Observations of theBarred Spiral Galaxy NGC 5383,” A&A, 78, 217-225.

29. Shostak, G.S. & Allen, R.J. 1980, ”Accurate H I Profiles of Several Nearby Galaxies,” A&A,81, 167-171.

30. Allen, R.J. & Sullivan, W.T. III 1980, ”The Low and High Redshift Neutral Hydrogen Asso-ciated with Stephan’s Quintet,” A&A, 84, 181-190.

31. Viallefond, F., Allen, R.J., & de Boer, J.A. 1980, ”Radio Continuum and H I Observationsof the Interacting Galaxies NGC 4490/85,” A&A, 82, 207-220.

32. Bosma, A., Goss, W.M., & Allen, R.J. 1981, ”The Giant Spiral Galaxy M101: VI. TheLarge-Scale Radial Velocity Field,” A&A, 93, 106-112.

33. Viallefond, F., Allen, R.J., & Goss, W.M. 1981, ”The Giant Spiral Galaxy M101: VII. Asso-ciations of H I Concentrations and H II Complexes,” A&A, 104, 127-141.

34. Viallefond, F., Goss, W.M., & Allen, R.J. 1982, ”The Giant Spiral Galaxy M101: VIII. StarFormation in HI-HII Associations,” A&A, 115, 373-387.

35. Allen, R.J. 1983, ”The Radio Continuum Morphology of Spiral Galaxies,” Observatory, 103,134.

36. Shostak, G.S., Sullivan, W.T. III, & Allen, R.J. 1984, ”H I Synthesis Observations of theHigh-Redshift Galaxies in Stephan’s Quintet,” A&A, 139, 15-24.

37. Roelfsema, P.R. & Allen, R.J. 1985, ”Radio Observations of H I in UGC 2885, The LargestIdentified Sc Galaxy,” A&A, 146, 213-222.

38. Allen, R.J., Atherton, P.D., & Tilanus R.P.J. 1986 ”Large-Scale Dissociation of MolecularGas in Galaxies by Newly- Formed Stars,” Nature, 319, 296-298.

39. Wevers, B.M.H.R., van der Kruit, P.C., & Allen, R.J. 1986, ”The Palomar-Westerbork Surveyof Northern Spiral Galaxies”, A&A Supp., 66, 505-662.

40. You, J.H., Allen, R.J., & Hu, F.X. 1986, ”The Explosion Model of the Formation of the RadioHalo of NGC891”, Acta Astronomica Sinica, 27, 333-342. (in Chinese)

41. Hu, F.X., Allen, R.J., van der Kruit, P.C., & You, J.H. 1987, ”Some Features of the GalacticHalo in NGC891”, Astrophys. Space Science, 135, 389-392.

42. Tilanus, R.P.J., Allen, R.J., van der Hulst, J.M., Crane, P.C., & Kennicutt, R. 1988, ”SpiralStructure of M51: Thermal and Nonthermal Emission”, ApJ, 330, 667-671.

43. Tilanus, R.P.J. & Allen, R.J. 1989, ”Spiral Structure of M51: Displacement of the HI fromthe Non- Thermal Radio Arms”, ApJ, 339, L57-L61.

44. Sukumar, S. & Allen, R.J. 1989, ”Radio Emission from Supernova 1986J in NGC 891”, ApJ,341, 883-889.

45. Sukumar, S. & Allen, R.J. 1989, “Large-scale magnetic-field structure in the spiral galaxyM83”, Nature, 340, 537-539.

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46. Tilanus, R.P.J., & Allen, R.J. 1991 “Spiral structure of M51: Distribution and kinematics ofthe atomic and ionized hydrogen”, A&A, 244, 8-26.

47. Adler, D.S., Allen, R.J., & Lo, K.Y. 1991, “The relationship between the CO intensity andthe radio continuum emission in spiral galaxies”, ApJ, 382, 475-482.

48. Sukumar, S. & Allen, R.J. 1991, “Polarized radio emission from the edge-on spiral galaxiesNGC 891 and NGC 4565”, ApJ, 382, 100-107 (plus 6 plates).

49. Adler, D.S., Lo, K.Y., Wright, M.C.H., Rydbeck, G., Plante, R.L., & Allen, R.J. 1992, “ACompletely Sampled Aperture Synthesis Map of the CO Emission in M51”, ApJ, 392, 497-508.

50. Allen, R.J. 1992, “A Surface Brightness Correlation Between Carbon Monoxide and Nonther-mal Radio Continuum Emission in the Galaxy”, ApJ, 399, 573-575.

51. Canzian, B., Allen, R.J., & Tilanus, R.P.J. 1993, “Spiral Structure of the Giant Galaxy UGC2885: Hα Kinematics” ApJ, 406, 457-469.

52. Tilanus, R.P.J., & Allen, R.J. 1993, “ Spiral Structure of M83: Distribution and kinematicsof the atomic and ionized hydrogen”, A&A, 274, 707-729.

53. Suchkov, A., Allen, R.J., & Heckman, T.M. 1993, “Cosmic-Ray Dominated Dense MolecularGas in Normal and Starburst Galaxies”, ApJ, 413, 542-547.

54. Allen, R.J. & Lequeux, J. 1993, “Detection of CO Emission From Massive Molecular Cloudsin the Inner Disk of M31”, ApJ, 410, L15-L18.

55. Neininger, N., Beck, R., Sukumar, S., & Allen, R.J. 1993, “Magnetic Fields and Thermal Gasin M83”, A&A, 274, 687-698.

56. Allen, R.J. 1993, “Tracers of Spiral Structure in Galaxies”, PASP, 105, 674-677.

57. Deutsch, E.W., & Allen, R.J. 1993, “The Structure of the Inner Eastern Spiral Arm of M83”,AJ, 106, 1812-1818 (with 4 plates).

58. Lequeux, J., Allen, R.J., & Guilloteau, S. 1993, “CO Absorption in the Outer Galaxy: Abun-dant Cold Molecular Gas”, A&A, 280, L23-L26.

59. Allen, R.J., Le Bourlot, J., Lequeux, J., Pineau des Forets, G., & Roueff, E. 1995, “PhysicalProperties of Molecular Clouds in the Inner Disk of M31”, ApJ, 444, 157-164.

60. Loinard, L., Allen, R.J., & Lequeux, J. 1995, “An Unbiased Survey for CO Emission in theInner Disk of the Andromeda Galaxy”, A&A, 301, 68-74.

61. Loinard, L., Allen, R.J., & Lequeux, J. 1996, “CO Emission Associated With Dust Clouds inthe Inner Disk of M31”, A&A, 310, 93-96.

62. Canzian, B., & Allen, R.J. 1997, “Spiral Density Wave Theory, Corotation Resonance, andthe Velocity Field of NGC 4321”, ApJ, 479, 723-739.

63. Allen, R.J., Knapen, J., Bohlin, R., & Stecher, T. 1997, “Evidence for the Large-Scale Dis-sociation of Molecular Gas in the Inner Spiral Arms of M81”, ApJ, 487, 171-181.

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64. Allen, R.J., Loinard, L., McKellar, A.R.W., & Lequeux, J. 1997, “A Search for the CO–H2

Dimer in the Galaxy”, ApJ, 489, 102-108.

65. Loinard, L., & Allen, R.J. 1998, “Cold Massive Molecular Clouds in the Inner Disk of M31”,ApJ, 499, 227-233.

66. Gonzalez, R.A., Allen, R.J., Dirsch, B., Ferguson, H.C., Calzetti, D., & Panagia, N. 1998,“The Opacity of Nearby Galaxies From Colors and Counts of Background Galaxies: I. TheSynthetic Field Method and its Application to NGC 4536 & NGC 3664”, ApJ, 506, 152-176.

67. Boker, T., & Allen, Ronald J. 1999, “Imaging and Nulling with the Space InterferometerMission”, ApJS, 125, 123-142.

68. Smith, D.A., Allen, R.J., Bohlin, R.C., Nicholson, N., & Stecher, T.P. 2000, “A New Probeof the Molecular Gas in Galaxies: Application to M101”, ApJ, 538, 608-622.

69. Cuillandre, J.-C., Lequeux, J., Allen, R.J., Mellier, Y., & Bertin, E. 2001, “Gas, Dust andYoung Stars in the Outer Disk of M31”, ApJ, 554, 190-201.

70. Pringle, J.E., Allen, Ronald J., & Lubow, S.H. 2001, “The formation of molecular clouds”,MNRAS, 327, 663-668.

71. Rajagopal, J., Boker, T., & Allen, R.J. 2001, “The Confusion Limit on Astrometry with theSpace Interferometry Mission”, PASP, 113, 1232-1242.

72. Petrosian, A., McLean, B., Allen, Ronald J., Leitherer, C., Mackenty, J., & Panagia, N. 2002,“Studies of the Second Byurakan Survey Galaxies: I. Mergers, Interacting Systems, and ClosePairs”, AJ, 123, 2280-2301.

73. Petrosian, A., Allen, Ronald J., Leitherer, C., Mackenty, J., McLean, B., & Panagia, N.2003, “Studies of the Second Byurakan Survey Galaxies: II. Comparison of UV-Excess andEmission-Line Techniques”, AJ, 125, 86-97.

74. Gonzalez, R.A., Loinard, L., Allen, R.J., & Muller, S. 2003, “The Opacity of Nearby GalaxiesFrom Counts of Background Galaxies: II. Limits of the Synthetic Field Method”, AJ, 125,1182-1203.

75. Allen, R.J., Heaton, H.I., & Kaufman, M.J. 2004, “The Production of HI in PhotodissociationRegions and a Comparison with CO(1-0) Emission”, ApJ, 608, 314-322.

76. Holwerda, B.W., Gonzalez, R.A., Allen, R.J., & Van der Kruit, P.C. 2005, “The Opacity ofSpiral Galaxy Disks III: Automating the ‘Synthetic Field Method’ ”, AJ, 129, 1381-1395.

77. Holwerda, B.W., Gonzalez, R.A., Allen, R.J., & Van der Kruit, P.C. 2005, “The Opacity ofSpiral Galaxy Disks IV: Radial Extinction Profiles from Counts of Background Field GalaxiesSeen Through Foreground Disks”, AJ, 129, 1396-1411.

78. Petrosian, A., Navasardyan, H., Cappellaro, E., McLean, B., Allen, R.J., Panagia, N., Lei-therer, C., Mackenty, J., & Turatto, M. 2005, “Active and Star Forming Galaxies and TheirSupernovae”, AJ, 129, 1369-1380.

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79. Holwerda, B.W., Gonzalez, R.A., Allen, R.J., & Van der Kruit, P.C. 2005, “The opacity ofspiral galaxy disks - V. Dust opacity, HI distributions and sub-mm emission”, A&A, 444,101-108.

80. Holwerda, B.W., Gonzalez, R.A., Van der Kruit, P.C., & Allen, Ronald J. 2005, “The opacityof spiral galaxy disks - VI. Extinction, stellar light and color”, A&A, 444, 109-118.

81. Holwerda, B.W., Gonzalez, R.A., Allen, Ronald J., & Van der Kruit, P.C. 2005, “The Opacityof Spiral Galaxy Disks - VII: The accuracy of galaxy counts as an extinction probe”, A&A,444, 319-325.

82. Knapen, J.H., Allen, R.J., Heaton, H.I., Kuno, N., and Nakai, N. 2006, “CO emission fromcandidate photo-dissociation regions in M81”, A&A, 455, 897-902 (September 2006, astro-ph/0606554, 2006A&A...455..897K).

83. Rodrıguez, M.I., Allen, R.J., Loinard, L., & Wiklind, T. 2006, “Anomalous H2CO AbsorptionTowards the Galactic Anticenter: A Blind Search for Dense Molecular Clouds”, ApJ, 652,1230-1239 (December 2006, astro-ph/0607616).

84. Petrosian, A., McLean, B., Allen, R.J, & Mackenty, J. 2007, “Markarian Galaxies. I. TheOptical Database and Atlas”, ApJS, 170, 33-70 (May 2007).

85. Kamphuis, P., Peletier, R.F., Dettmar, R.-J., van der Hulst, J.M., van der Kruit, P.C., &Allen, R.J. 2007, “Kinematics of diffuse ionized gas in the disk halo interface of NGC891 fromFabry-Perot observations”, A&A, 468, 951-962 (June 2007, astro-ph/0703363).

86. Shu, Frank H., Allen, Ronald J., Lizano, Susana, Galli, Daniele 2007, “Formation of OBAssociations in Galaxies”, ApJ, 662, L75-L77 (June 2007, astro-ph/0705.0634).

87. Rodrıguez, M.I., Wiklind, T., Allen, R.J., Escalante, V., & Loinard, L. 2007, “A Comparisonbetween Anomalous 6 cm H2CO Absorption and CO(1-0) Emission in the L1204/S140 region”,ApJ, 663, 824-833 (July 2007; astro-ph/0704.0272)

88. Kamphuis, P., Holwerda, B.W., Allen, R.J., Peletier, R.F., & van der Kruit, P.C. 2007, “Adust component ∼ 2 kpc above the plane in NGC 891”, A&A, 471, L1L4 (August 2007;astro-ph/0706.2275).

89. Allen, Ronald J. 2007, “Station-Keeping Requirements for Constellations of Free-Flying Col-lectors Used for Astronomical Imaging in Space”, PASP, 119, 914-922 (August 2007; astro-ph/0707.0255).

90. Holwerda, B.W., Draine, B., Gordon, K.D., Gonzalez, R.A., Calzetti, D., Thornley, M.,Buckalew, B., Allen, R.J., & van der Kruit, P.C. 2007, “The Opacity of Spiral Galaxy DisksVIII: Structure of the Cold ISM”, AJ, 134, 2226-2235 (December 2007; astro-ph/0707.4165).

91. Sridharan, R., & Allen, Ronald J. 2007, “Crowded-Field Astrometry with SIM PlanetQuest -I: Estimating the Single-Measurement Astrometric Bias Arising from Confusion”, PASP, 119,1420-1440 (December 2007; astro-ph/0710.4262).

92. Unwin, S.C., Shao, M., Tanner, A.M., (+ 33 additional authors listed alphabetically, includingAllen, R.J.) et.al. 2007, “Taking the Measure of the Universe: Precision Astrometry with SIMPlanetquest”, PASP, 120, 38-88 (January 2008; astro-ph/0708.3953).

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93. Heiner, J.S., Allen, R.J., Emonts, B.H.C., & van der Kruit, P.C. 2008, “The volume densitiesof Giant Molecular Clouds in M81”, ApJ, 673, 798-809 (February 2008; astro-ph/0710.1196).

94. Petrosian, Artashes; McLean, Brian; Allen, Ron; Kunth, Daniel; & Leitherer, Claus 2008,“The North Galactic Pole +30circ Zone Galaxies. I. A Comparative Study of Galaxies withDifferent Nuclear Activity”, ApJS, 175, 86-96 (March 2008; 2008ApJS..175...86P).

95. Sridharan, R., & Allen, Ronald J. 2008, “Crowded-Field Astrometry with SIM PlanetQuest -II: An Improved Instrument Model”, PASP, 120, 791-800 (astro-ph/0805.4622; 2008PASP..120..791S,July 2008).

96. Petrosian, A., McLean, B., Allen, R. J., & MacKenty, J. W. 2008, “Erratum: MarkarianGalaxies. I. The Optical Database and Atlas (ApJS, 170, 33 [2007])”, APJS, 177, 645(2008ApJS..177..645P).

97. Hakobyan, A.A., Petrosian, A.R., McLean, B., Kunth, D., Allen, R.J., Turatto, M., & Barbon,R. 2008, “Early-type galaxies with core collapse supernovae”, A&A, 488, 523-531 (astro-ph/0806.4269; 2008A&A...488..523H, September 2008).

98. Heiner, J.S., Allen, R.J., Wong, O.I., & van der Kruit, P.C. 2008, “The volume densities of gi-ant molecular clouds in M83”, A&A, 489, 533-541 (astro-ph/0808.0515; 2008A&A...489..533H,October 2008).

99. Hakobyan, A.A., Petrosian, A.R., Mamon, G.A., McLean, B., Kunth, D., Turatto, M., Cap-pellaro, E., Mannucci, F., Allen, R.J., Panagia, N., & Della Valle, M. 2009, “Five SupernovaSurvey Galaxies in the Southern Hemisphere. I. Optical And Near-Infrared Database”, As-trofizika, 52, 40-53 astro-ph/0904.3463; 2009Ap.....52...40H, January 2009)

100. Heiner, J.S., Allen, R.J., & van der Kruit, P.C. 2009, “A photo- dissociation model for themorphology of the HI near OB associations in M33”, ApJ, 700, 545-550 (astro-ph/0905.3864;2009ApJ...700..545H, July 2009).

101. Kazarian, M.A., Adibekyan, V.Zh., McLean, B., Allen, R.J., Petrosian, A.R. 2010, “A Cata-log Of Kazarian Galaxies”, Astrophysics, 53, 57-69 (astro-ph/0912.2050; 2010Ap.....53...57K,January 2010).

102. Werk, J.K., Putman, M.E., Meurer, G.R., Thilker, D.A., Allen, R.J., Bland-Hawthorn, J.,Kravtsov, A., & Freeman, K. 2010, “The Metal-Enriched Outer Disk of NGC2915”, ApJ(accepted) (astro-ph/1004.1342; 2010ApJ...715..656W, May 2010).

103. Heiner, J.S., Allen, R.J., & van der Kruit, P.C. 2010, “A New Method for Obtaining the StarFormation Law in Galaxies”, ApJ (accepted June 30 2010).

104. Sanchez-Gallego, J.R., Knapen, J.H., Wilson, C.D., Warren, B.E., Allen, R.J., Heiner, J.S.,Israel, F.P., Serjeant, S., Azimlu, M., Barmby, P., Bendo, G., Comeron, S., Tilanus, R.,Vlahakis, C., & van der Werf, P. 2010, “The JCMT Nearby Galaxies Legacy Survey VII: Thedistribution of gas and star formation in M81”, A&A (submitted May 2010).

105. Li, J-Y., Kuchner, M.J., Allen, Ronald J., Sheppard, S.S. 2010, “Measuring the Sizes, Shapes,Surface Feaures, and Rotations of Solar System Objects with Interferometry”, Icarus (sub-mitted June 10).

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106. Allen, R.J., Rodrıguez, M.I., Black, J.H., Booth, R.S. 2010 “Faint Extended OH Emissionfrom the Local Interstellar Medium in the Direction l ≈ 108◦, b ≈ 5◦” ApJ (in preparation)

107. Holwerda, B., Allen, R.J., de Blok, W.J.G., Blyth, S.-L., Bouchard, A., Gonzalez-Lopezlira,R.A., & van der Kruit, P.C. 2009, “The Opacity of Spiral Disks IX: Dust Opacity and HIColumn Density”, A&A, (in preparation)

12 Conference Papers

This list does not include papers given “by abstract only” at meetings and conferences for which noproceedings were published (e.g. of the American Astronomical Society, I.A.U. Regional Meetings,etc.). Invited reviews at conferences have been listed separately in section 10.

1. Allen, R.J., Goss, W.M., Sancisi, R., Sullivan, W.T. III, & van Woerden, H. 1974, ”High-Resolution Studies of Neutral Hydrogen in NGC 5383 and M101,” in The Formation andDynamics of Galaxies, ed. J. R. Shakeshaft (Reidel: I.A.U. Symposium #58), 425-430.

2. Goss, W.M., Allen, R.J., Ekers, R.D., & de Bruyn, A.G. 1974, ”Variable Radio Emissionfrom the Extragalactic Supernova 1970g in M101,” in Supernovae and Supernova Remnants,ed. C. B. Cosmovici Astrophysics and Space Science Library (Reidel, Dordrecht), 45, 145.

3. Allen, R.J. 1975, ”Comments on the Association of the H I and H II Distributions in M101,”in La Dynamique des Galaxies Spirales, ed. L. Weliachew (C.N.R.S. Colloquium #241),285-288.

4. Sancisi, R., Allen, R.J., & van Albada, T.S. 1975, ”Neutral Hydrogen Line and Radio Contin-uum Emission from the Edge-On Galaxy NGC 891,” in La Dynamique des Galaxies Spirales,ed. L. Weliachew (C.N.R.S. Colloquium #241), 295-301.

5. Allen, R.J. & Sullivan, W.T. III 1977, ”Westerbork 21-cm Observations of the Low andHigh Velocity H I in Stephan’s Quintet,” in L’Evolution des Galaxies et ses ImplicationsCosmologiques, ed. C. Balkowski and B. E. Westerlund (C.N.R.S. Colloquium #263), 445-449.

6. Allen, R.J. 1978, ”Comments on the Radio Continuum Emission from Normal Disk Galaxies,”in Structure and Properties of Nearby Galaxies, ed. E. M. Berkhuijsen and R. Wielebinski(Reidel: I.A.U. Symposium #77), 63-64.

7. Allen, R.J. 1979, ”Processing and Display of Radioastronomical Images,” in Image Processingin Astronomy, ed. G. Sedmak, M. Capaccioli, and R.J. Allen (Osservatorio Astronomico diTrieste), 95-98.

8. Allen, R.J. 1979, ”Interactive Image Processing at Several Megawords per Second,” in ImageProcessing in Astronomy, ed. G. Sedmak, M. Capaccioli, and R. J. Allen (OsservatorioAstronomico di Trieste), 233-239.

9. Shostak, G.S. & Allen, R.J. 1980, ”The Groningen Image Processing System,” in Proceedingsof the ESO Workshop on Two-Dimensional Photometry, ed. P. Crane and K. Kjar (ESO,Garching), 169-171.

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10. Allen, R.J. & Ekers, R.D. 1980, ”Ten Years of Discovery with Oort’s Synthesis Radio Tele-scope,”, in Oort and the Universe, ed. H. van Woerden, W.N. Brouw, & H.C. van de Hulst(Reidel; Dordrecht), 79-110.

11. Allen, R.J. & Ekers, R.D. 1981, ”Creating Durable Software in a Research Group Environ-ment,” in Proceedings of the Workshop on I.U.E. Data Reduction, ed. W. Weiss (Observatoryof Vienna), 47-53.

12. Allen, R.J. & Terlouw, J.P. 1981, ”A Multi-Tasking Operating System for Interactive DataReduction,” in Proceedings of the Workshop on I.U.E. Data Reduction, ed. W. Weiss (Ob-servatory of Vienna), 193-201.

13. Strong, A.W. & Allen, R.J. 1982, ”Measurement of Spectral Index in the Halo of NGC 891and the Relativistic Electron Propagation Time,” in Proceedings of the 17th InternationalCosmic Ray Conference, Vol. 2 (C.E.N. Saclay; Gif-sur-Yvette, France), 248-250.

14. Allen, R.J., Atherton, P.D., Oosterloo, T.A., & Taylor, K. 1983, ”Recent TAURUS Results onHα Velocities in M83,” in Internal Kinematics and Dynamics of Galaxies, ed. E. Athanassoula(Reidel; Dordrecht), p147-150 .

15. Allen, R.J., Ekers, R.D., & Terlouw, J.P. 1985, ”The Groningen Image Processing System,”in Data Analysis in Astronomy, ed. V di Gesu; L. Scarsi, P. Crane, J. H. Friedman, and S.Levialdi (Plenum; London), 271-302.

16. Allen, R.J. & Hu, F.X. 1985, ”The Z-Distribution of Radio Continuum Emission in NGC891,” in New Aspects of Galaxy Photometry, ed. J.-L. Nieto (Springer, New York), 293-296.

17. Tilanus, R.P.J. & Allen, R.J. 1987, ”Large Scale Dissociation of Molecular Gas in the SpiralArms of M51”, in Star Formation in Galaxies, ed. C.J. Lonsdale Persson (NASA ConferencePublication 2466), 309-313.

18. Lo, K.Y., Tilanus, R.P.J., Allen, R.J., Wright, M.C.H., & Jackson, J. 1988, ”Gaseous SpiralStructure in M51”, in Molecular Clouds in the Milky Way and External Galaxies, ed. R.Dickman, R. Snell, and J. Young (Springer-Verlag; Berlin), 439-440.

19. Sukumar, S. & Allen, R.J. 1989, “Linearly Polarised Radio Emission from M83 (NGC 5236)and NGC 891”, in Galactic and Intergalactic Magnetic Fields, ed. R. Beck, P.P. Kronberg,and R. Wielebinski (Reidel; Dordrecht), 215-218.

20. Allen, R.J., Sukumar, S., Hu, F.X., & van der Kruit, P.C. 1989, “Optical and Radio SurfacePhotometry of NGC 891”, in Galactic and Intergalactic Magnetic Fields, ed. R. Beck, P.P.Kronberg, and R. Wielebinski (Reidel; Dordrecht), 223-224.

21. Allen, R.J. & Sukumar, S. 1990, “Granularity in the Magnetic Field Structure of M83”, inThe Interstellar Medium in External Galaxies: Summaries of Contributed Papers, ed. D.J.Hollenbach and H.A. Thronson, Jr. (NASA Conference Publication 3084), 263-265.

22. Tilanus, R.P.J. & Allen, R.J. 1990 “Spiral Structure of M51: Streaming Motions Across SpiralArms”, in The Interstellar Medium in External Galaxies: Summaries of Contributed Papers,ed. D.J. Hollenbach and H.A. Thronson, Jr. (NASA Conference Publication 3084), 298-300.

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23. Adler, D.S., Allen, R.J., & Lo, K.-Y. 1990, “A Relationship Between the Integrated COIntensity and the Radio Continuum Emission in Spiral Galaxies”, in The Interstellar Mediumin External Galaxies: Summaries of Contributed Papers, ed. D.J. Hollenbach and H.A.Thronson, Jr. (NASA Conference Publication 3084), 130-132.

24. Adler, D.S., Lo, K.-Y., & Allen, R.J. 1990, “A High Resolution CO Map of M51”, in TheInterstellar Medium in External Galaxies: Summaries of Contributed Papers, ed. D.J. Hol-lenbach and H.A. Thronson, Jr. (NASA Conference Publication 3084), 291-292.

25. Lo, K.Y., Adler, D.S., Allen, R.J., Plante, R., Wright, M.C.H., & Rydbeck, G. 1991, “M51 -Fully-Sampled Aperture Synthesis Maps of CO Emission”, in The Dynamics of Galaxies andMolecular Cloud Distributions, ed. F. Combes and F. Casoli (Kluwer, Dordrecht) 81-85.

26. Allen, R.J., & Sukumar, S. 1991, “NGC891: A Summary of Observations”, in The InterstellarDisk-Halo Connection in Galaxies, ed. H. Bloemen (Reidel; Dordrecht), 287-294.

27. Farris, A. & Allen, R.J. 1992, “Search for a Common Data Model for Astronomical DataAnalysis Systems”, in Astronomical Data Analysis Software and Systems, ed. D.M. Worrall,C. Biemesderfer, and J. Barnes (ASP, San Francisco) 157-159.

28. Allen, R.J. 1993, “The ICO/TNT Relation in the Galaxy and in Other Galaxies”, in Back tothe Galaxy, ed. S. S. Holt & F. Verter (Am. Inst. Phys; New York) 287-290.

29. Allen, R.J., Canzian, B. & Lubow, S.H. 1993, “Detecting Resonances in Spiral Galaxies -Introduction to the Workshop”, PASP 105, 638-639.

30. Bely, P., Ford, H., Bally, J., Crocker, J., Dopita, M., Tilly, J., White, R., Allen, R., Bartko,F., Brown, R., Burg, R., Burrows, C., Clampin, M., Harper, D., Illingworth, G., McCray,R., Meyer, S., Mould, J., Norman, C. 1994, “POST: A Polar Stratospheric Telescope”, SPIE2199, 298-314.

31. Allen, R.J. & Lequeux, J. 1994, “CO Emission From Massive Molecular Clouds in the InnerDisk of M31: Optical Depths, Excitation Temperatures, and Densities”, in The Nuclei ofNormal Galaxies: Lessons from the Galactic Center, ed. R. Genzel & A. Harris (Reidel,Dordrecht) 105-109.

32. Farris, A., & Allen, R.J. 1995, “What is an Astronomical Data Model?”, in ADASS 1994, ed.R. White & R. Hanisch (ASP San Francisco), 191-194.

33. Allen, R.J., Peterson, D., & Shao, M. 1997, “Space Interferometer Mission: Taking theMeasure of the Universe”, in Optical Telescopes of Today and Tomorrow, ed. A. Ardeberg,SPIE, 2871, 504-515.

34. Jones, D.L., Weiler, K.W., Allen, R.J., Desch, M.M., Erickson, W.C., Kaiser, M.L., Kas-sim, N.E., Kuiper, T.B.H., Mahoney, M.J., Marsh, K.A., Perley, R.A., Preston, R.A., &Stone, R.G. 1997, “The Astronomical Low-Frequency Array (ALFA)”, in Radio Emissionfrom Galactic and Extragalactic Compact Sources, ed. A. Zensus, G. Taylor, & J. Wrobel(ASP Conf. Series, vol. 144), 393-394.

35. Jones, D.L. et al. 1998, “The ALFA Medium Explorer Mission”, 1998 COSPAR meeting,Japan (in press).

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36. Boker, T., & Allen, R.J. 1998, “SimSIM: Simulating the aperture synthesis imaging mode ofSIM”, in Astronomical Interferometry, ed. R. Reasenberg & J.B. Breckenridge, SPIE, 3350,58-69.

37. Jones, D. et al. 1999, “The Astronomical Low Frequency Array: A Proposed Explorer Missionfor Radio Astronomy”, in Space-Based Radio Observations at Long Wavelengths, eds. J.-L.Bougeret and R. Stone, AGU conference proceedings (Chapman Conference, Paris 1998), inpress

38. Boker, T., Allen, R.J., & Rajagopal, J. 1999, “Imaging of Stellar Proper Motions in theNucleus of M31 with SIM”, in Optical and IR Interferometry from Ground and Space, eds.S. Unwin & R. Stachnik (ASP Conference Series Vol. 194), 219-221.

39. Rajagopal, J., Allen, R.J., & Boker, T. 1999, “The Confusion Limit on Astrometry with SIM”,in Optical and IR Interferometry from Ground and Space, eds. S. Unwin & R. Stachnik (ASPConference Series Vol. 194), 147-152.

40. Jones, D.L., Allen, R., Basart, J., et al. 2000, “Low Frequency Radio Astronomy from Abovethe Ionosphere”, in The Universe at Low Frequencies; Proceedings of IAU Symposium 199,eds. ?? (Reidel?)

41. Jones, D.L., Allen, R., Basart, J., et al. 2000, “ Space VLBI at Low Frequencies”, in Proceed-ings of the First International VSOP Symposium, eds. ?? (??)

42. Boker, T., Allen, R.J., Rajagopal, J., & Guyon, O. 1999, “Simulating Instrumental PhaseErrors for SIM”, Proc. SPIE vol. 4006 (Munich SPIE meeting, March 1999).

43. Allen, R.J. 2001, “Cold Molecular Gas, PDRs, and the Origin of HI in Galaxies”, in Gasand Galaxy Evolution, eds. J.E. Hibbard, M.P. Rupen, & J.H. van Gorkom, ASP Conf. Ser.#240, 331-336 (astro-ph/0206168).

44. Carpenter, K.G., Neff, S.G., Schrijver, C., Allen, R.J., & Rajagopal, J. 2002, “The StellarImager (SI) Mission Concept”, in From Optical to Millimetric Interferometry: Scientific andTechnological Challenges (36th Liege International Astrophysical Colloquium, 2 - 5 July, 2001)

45. Carpenter, K.G., Neff, S.G., Schrijver, C., Allen, R.J., & Rajagopal, J. 2002, “The StellarImager (SI) Mission Concept”, in From Optical to Millimetric Interferometry: Scientific andTechnological Challenges, eds. J. Surdej, J.P. Swings, D. Caro, & A. Detal (Proceedings of the36th Liege International Astrophysical Colloquium, July 2-5, 2001: Institut d’Astrophysiqueet de Geophysique, Liege, Belgium), 177.

46. Carpenter, K.G., Lyon, R.G., Schrijver, C., Mundy, L.J., Allen, R.J., & Rajagopal, J. 2002,“Imaging the Surfaces and Interiors of Other Stars: The Stellar Imager (SI) Mission Con-cept”, in Proceedings of the 12th Cambridge Workshop on Cool Stars, Stellar Systems andthe Sun, (ASP Conference Series, in press)

47. Holwerda, B.W., Allen, R.J., van der Kruit, P.C. 2002, “Automating the Synthetic FieldMethod: Application to Sextans A”, in The Dynamics, Structure, and History of Galaxies”,eds. G. Da Costa & H. Jerjen, ASP Conf. Ser. #273, 337.

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48. Allen, R.J. 2002, “On The Origin of Hi in Galaxies: Photodissociation and the ‘SchmidtLaw’ for Global Star Formation”, in Seeing Through the Dust - The Detection of HI and theExploration of the ISM in Galaxies, eds. A.R. Taylor, T.L. Landecker, and A.G. Willis, ASPConf. Ser. #276, 288 - 291 (astro-ph/0205168).

49. Carpenter, K.G., Lyon, R.G., Schrijver, C.J., Mundy, L., Allen, R.J., & Rajagopal, J. 2002,“The Stellar Imager (SI): an Ultra-High Angular Resolution UV/Optical Observatory”,in Hubble’s Science Legacy: Future Optical-Ultraviolet Astronomy from Space, eds. K.R.Sembach, J.C. Blades, R.C. Kennicutt, & G.D. Illingworth, (ASP Conference Series, in press)

50. Allen, R.J., Boker, T., & Rajagopal, J. 2003, “Simulators for Imaging Interferometry inSpace” in Astronomical Telescopes and Instrumentation: Interferometry in Space, ed. M.Shao (Proc. SPIE, Vol. 4852), 248 - 254

51. Carpenter, K.G., Schrijver, C.J., Lyon, R.G., Mundy, L.G., Allen, Ronald J., Armstrong,J. Thomas, Danchi, W.C., Karovska, M., Marzouk, J., Mazzuca, L.M., Mozurkewich, D.,Neff, S.G., Pauls, T.A., Rajagopal, J., Solyar, G., & Zhang, X. 2003, “The Stellar Imager(SI) Mission Concept”, in Astronomical Telescopes and Instrumentation, eds. C. Blades &Siegmund (Proc. SPIE, Vol. 4854), 293

52. Boker, T., Allen, Ronald J., Rajagopal, Jayadev, & van der Marel, Roeland P. 2003, “Mea-suring Stellar Proper Motions in Crowded Fields with SIM”, in Astronomical Telescopes andInstrumentation: Interferometry in Space, ed. M. Shao (Proc. SPIE, Vol 4852), 639 - 644

53. Rajagopal, J., Boker, T., Allen, Ronald J., & Carpenter, K.G. 2003, “Simulating Dilute-Aperture Imaging: The Stellar Imager”, in Astronomical Telescopes and Instrumentation:Interferometry in Space, ed. M. Shao (Proc. SPIE, Vol. 4852), 652 - 656

54. Petrosian, A.R., McLean, B., Allen, R., & Mackenty, J. 2003, “New Databases for Markarianand SBS Galaxies”, poster paper presented at IAU Symposium 216 in Sydney, Australia, July2003

55. Allen, R.J., & Diaz-Miller, R. 2004, “Cold Molecular Gas as a Possible Component of DarkMatter in the Outer Parts of Disk Galaxies”, in Dark Matter in Galaxies, eds. S.D. Ryder,D.J. Pisano, M.A. Walker, & K.C. Freeman (San Francisco: ASP, IAU Symp.220), 249

56. Holwerda, B.W., Gonzalez, R.A., Allen, R.J., & van der Kruit, P.C. 2004, in Dark Matter inGalaxies, eds. S.D. Ryder, D.J. Pisano, M.A. Walker, & K.C. Freeman (San Francisco: ASP,IAU Symp.220), 323

57. Allen, R. 2004, “Station-Keeping Requirements for Astronomical Imaging with Constellationsof Free-Flying Collectors”, in 2nd International Symposium on Formation Flying Missionsand Technologies, ed. J. Leitner, GSFC (Washington D.C. September 14 - 16 2004), NNN

58. Carpenter, K., Danchi, W., Leitner, J., Liu, A., Lyon, R., Mazzuca, L., Moe, R., Chenette,D., Schrijver, K., Kilston, S., Karovska, M., Allen, R., Mozurkewich, D., Brown, A., Marzouk,J., & Walter, F. 2004, “The Stellar Imager Vision Mission”, in 2nd International Symposiumon Formation Flying Missions and Technologies, ed. J. Leitner, GSFC (Washington D.C.September 14 - 16 2004), (in press)

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59. Carpenter, K.G., Schrijver, C.J., Allen, R.J., Brown, A., Chenette,D., Danchi, W.C., Karovska,M., Kilston, S., Lyon, R.G., Marzouk, J., Mazzuca L.M., Moe, R.V., Walter, F., Murphy, N.,and the SI Team 2005, “The Stellar Imager (SI): A Revolutionary Large-Baseline ImagingInterferometer at the Sun-Earth L2 Point”, in Edinburgh SPIE Meeting, 2004, submitted, eds.??, NNN

60. Gonzalez, R.A., Holwerda, B.W., Loinard, L., Allen, R.J., & Muller, S. 2005, “Total Opacityof Local Group Galaxies and Large Scale Structure behind the Galactic Bulge” in NearbyLarge-Scale Structures & the Zone of Avoidance, eds. A.P. Fairall & P.A. Woudt, (San Fran-cisco: ASP Conf. Ser.) (in press)

61. Barry, R.K., Danchi, W.C., Rajagopal, J., Chambers, V.J., Richardson, L.J., Martino, A.J.,Allen, R.J., Deming, D., Kuchner, M., Leisawitz, D., Linfield, R., Monnier, J.D., Mundy,L.G., Noecker, C., Seager, S., & Traub, W. 2005, in The power of optical/IR interferometry:recent scientific results and 2nd generation VLTI instrumentation, ESO Garching, Germany.

62. Barry, R.K., Danchi, W.C., Chambers, V.J., Rajagopal, J., Richardson, L.J., Martino, A.,Deming, D., Kuchner, M., Linfield, R., Millan-Gabet, R., Lee, L.A., Monnier, J.D., Mundy,L.G., Noecker, C., Seager, S., Wallace, D.J., Allen, R.J., Traub, W.A., & Ford, H.C. 2005,“The Fourier-Kelvin Stellar Interferometer (FKSI): A progress report and preliminary resultsfrom our nulling testbed”, in Techniques and Instrumentation for Detection of Exoplanets II,(Proc. SPIE, Vol. 5905-57), NNN

63. Petrosian, A., Navasardyan, H., Turatto, M., Cappellaro, E., McLean, B., Allen, R., Panagia,N., Leitherer, C., & Mackenty, J. 2005, “Supernovae in Active and Star Forming Galaxies”,in Supernovae as Cosmological Lighthouses, eds. M. Turatto, S. Benetti, L. Zampieri, & W.Shea (San Francisco: ASP Conf. Series Vol. 342), 145-148.

64. Allen, Ronald J. 2005, “Modelling HI in PDRs”, in Extragalactic and Galactic ISM Modellingin an ALMA Perspective, Conference held 13 - 15 October 2005 in Gothenburg/Onsala, Swe-den (PowerPoint available at http://www.oso.chalmers.se/workshop/presentations/friday).

65. Carpenter, K.G., Schrijver, C.J., Karovska, M. 2006, “The Stellar Imager Vision Mission”,SPIE, May 24-31, Orlando FL, paper #6268-77.

66. Sridharan, R., & Allen, R.J. 2007, “Estimation of Confusion in SIM Targets with a DetailedFocal Plane Model”, in Techniques and Instrumentation for Detection of Exoplanets III, ed.Daniel R. Coulter, Proc. SPIE, 6693, 1H, 1-11.

13 Other Publications

1. Oort, J.H., Allen, R.J., Bajaja, E., Dekker, E., van der Kruit, P.C., Mathewson, D.S., Rots,A.H., & Shane, W.W. 1972, ”Nieuwe Inzichten in Spiraalstructuur en Explosieve Kernen vanSterrenstelsels Verkregen met de Synthese Radio Telescope in Westerbork,” Proc. Koninkl.Nederl. Akademie van Wetenschappen, Afd. Natuurkunde, 81, #10, 129-135 (in Dutch).

2. Allen, R.J. 1976, ”Color Pictures of Doppler Shifts,” Sky and Telescope, 52, 334-335.

3. Allen, R.J. & de Boer, J.A. 1984, ”Vooruitgang in Westerbork,” Zenit, maart 1984, 139 (inDutch).

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4. Allen, R.J., Sukumar, S., & Beck, R. 1988, ”Supernova 1986j in NGC 891”, IAU Circular No.4595.

5. Carpenter, K.G. et.al. 2005, “SI - The Stellar Imager”, NASA Vision Mission Study Report(15 September 2005) (Available at http://hires.gsfc.nasa.gov/ si/).

6. Harwit, M. et.al. 2005, “Kilometer Baseline Interferometer”, NASA Vision Mission StudyReport (Cornell U, Summer 2005).

7. Allen, R.J., Beichmann, C., Unwin, S., & Henry, T. 2009, “A General Observer Program, inSIM Lite Astrometric Observatory, eds. J. Davidson et.al. (JPL400-1360 2/09)http://planetquest.jpl.nasa.gov/SIM/keyPubPapers/simBook2009/, p.145

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