Staff profile

1984-1985 Steward Observatory, University of Arizona, Lindemann Trust Postdoctoral Fellowship.

1985-1987 Steward Observatory, University of Arizona, SERC/NATO Postdoctoral Fellowship.

1987-1992 The Observatories of the Carnegie Institution of Washington, Los Angeles, California, Research Associate (member of HST Goddard High Resolution Spectrograph (GHRS) team).

1989 On the final shortlist for the US Astronaut program.

1992-1993 SERC Advanced Fellowship, Institute of Astronomy, Cambridge.

1993-1999 Associate Research Officer, Herzberg Institute of Astrophysics, Victoria, BC.

2000 Senior Research Officer, Herzberg Institute of Astrophysics, Victoria, BC.

2001-2006 Reader, Physics Department, University of Durham

2006-Present Professor, Physics Department, University of Durham

Chapter in book

• Gioia, I., Maccacaro, T., Morris, S., Schild, R., Stocke, J., & Wolter, A. (1990). The Einstein Extended Medium Sensitivity Survey Database. In M. Elvis (Ed.), Imaging X-ray Astronomy: A Decade of Einstein Observatory Achievements

Composition

• Bacon, R., Adam, G., Cabrit, S., Combes, F., Davies, R., Emsellem, E., …de Zeeuw, P. (2002). IGER Bacon R., et al., 1995, A\&AS, 113, 347

Conference Paper

• Marconi, A., Di Marcantonio, P., D'Odorico, V., Cristiani, S., Maiolino, R., Oliva, E., …Zackrisson, E. EELT-HIRES the high-resolution spectrograph for the E-ELT. . https://doi.org/10.1117/12.2231653
• Hammer, F., Morris, S., Kaper, L., Barbuy, B., Cuby, J., Roth, M., …Rodrigues, M. The E-ELT multi-object spectrograph: latest news from MOSAIC. . https://doi.org/10.1117/12.2232427
• Calcines Rosario, A. Z., Wells, M., O’Brien, K. S., Morris, S. L., Seifert, W., Zanutta, A., …Di Marcantonio, P. (2022). CUBES: application of image slicers to reformat the field for two spectral resolving powers. In R. Navarro, & R. Geyl (Eds.), Proceedings Volume 12188, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation V; SPIE Astronomical Telescopes + Instrumentation. https://doi.org/10.1117/12.2626233
• Morris, T., Basden, A., Calcines-Rosario, A., Dohlen, K., Dubbeldam, C., El Hadi, K., …Younger, E. (2018). Phase A AO system design and performance for MOSAIC at the ELT. In L. M. Close, L. Schreiber, & D. Schmidt (Eds.), Proceedings Volume 10703, Adaptive Optics Systems VI. https://doi.org/10.1117/12.2313562
• Gendron, E., Morris, T., Basden, A., Vidal, F., Atkinson, D., Bitenc, U., …Younger, E. (2016). Final two-stage MOAO on-sky demonstration with CANARY. In E. Marchetti, L. M. Close, & J. Véran (Eds.), . https://doi.org/10.1117/12.2231432
• Evans, C., Puech, M., Rodrigues, M., Barbuy, B., Cuby, J., Dalton, G., …Morris, T. (2016). Science requirements and trade-offs for the MOSAIC instrument for the European ELT. In C. J. Evans, L. Simard, & H. Takami (Eds.), Ground-based and Airborne Instrumentation for Astronomy VI (99089J-99089J-12). https://doi.org/10.1117/12.2231675
• Basden, A., Morris, S., Morris, T., & Myers, R. (2014). AO modelling for wide-field E-ELT instrumentation using Monte-Carlo simulation. . https://doi.org/10.1117/12.2055890
• Hammer, F., Barbuy, B., Cuby, J., Kaper, L., Morris, S., Evans, C., …Disseau, K. (2014). MOSAIC at the E-ELT: A multi-object spectrograph for astrophysics, IGM and cosmology. . https://doi.org/10.1117/12.2055148
• Evans, C., Puech, M., Barbuy, B., Bonifacio, P., Cuby, J., Guenther, E., …Ziegler, B. (2014). Science case and requirements for the MOSAIC concept for a multi-object spectrograph for the European Extremely Large Telescope. . https://doi.org/10.1117/12.2055857
• Evans, C., Lehnert, M., Cuby, J. -., Morris, S., Puech, M., Welikala, N., …Schnetler, H. (2010). Science requirements and performances for EAGLE for the E-ELT. In Ground-based and Airborne Instrumentation for Astronomy III. https://doi.org/10.1117/12.856098
• Puech, M., Lehnert, M., Yang, Y., Cuby, J. -., Morris, S., Evans, C., …Flores, H. (2010). The physics of galaxy evolution with EAGLE. In Y. Clénet, J. -. Conan, T. Fusco, & G. Rousset (Eds.), 1st A04ELT Conference - Adaptive optics for extremely large telescopes : Paris, France, June 22-26, 2009 ; proceedings. https://doi.org/10.1051/ao4elt/201001005
• Paumard, T., Clénet, Y., Davies, R., Genzel, R., Lehnert, M., Cuby, J. -., …team, T. E. (2010). Galactic Centre science with an ELT. In Y. Clénet, J. -. Conan, T. Fusco, & G. Rousset (Eds.), 1st A04ELT Conference - Adaptive optics for extremely large telescopes : Paris, France, June 22-26, 2009 ; proceedings. https://doi.org/10.1051/ao4elt/201001003
• Evans, C., Yang, Y., Puech, M., Lehnert, M., Barker, M., Ferguson, A., …Flores, H. (2009). EAGLE Spectroscopy of Resolved Stellar Populations Beyond the Local Group. In G. Bruzual, & S. Charlot (Eds.), Proceedings of the International Astronomical Union (299-302). https://doi.org/10.1017/s1743921310002954
• Haehnelt, M. G., Rauch, M., Bunker, A., Becker, G., Marleau, F., Graham, J., …Theuns, T. (2009). Pushing FORS to the Limit—A New Population of Faint Extended Lyα Emitters at z˜3. In A. Moorwood (Ed.), Science with the VLT in the ELT Era (23-26). https://doi.org/10.1007/978-1-4020-9190-2_3
• Rauch, M., Haehnelt, M., Bunker, A., Becker, G., Marleau, F., Graham, J., …Theuns, T. (2008). Faint Lyα Emitters, Star-forming Galaxies, and Damped Lyα Systems. In Panoramic Views of Galaxy Formation and Evolution ASP Conference Series, Vol. 399, proceedings of the conference held 11-16 December, 2007, at Shonan Village Center, Hayama, Japan
• Wilman, D., Pierini, D., Tyler, K., McGee, S., Oemler, A., Morris, S., …Mulchaey, J. (2008). Galaxies Die in Groups: An IRAC Autopsy.
• Evans, C., Lehnert, M., Cuby, J., Morris, S., Swinbank, A., Taylor, W., …Paumard, T. (2008). Science requirements for EAGLE for the E-ELT. In Ground-based and Airborne Instrumentation for Astronomy II, Proceedings of the SPIE
• Cuby, J., Morris, S., Bryson, I., Lehnert, M., Evans, C., Fusco, T., …Wells, M. (2008). EAGLE: an MOAO fed multi-IFU in the NIR on the E-ELT. In Ground-based and Airborne Instrumentation for Astronomy II. Edited by McLean, Ian S.; Casali, Mark M. Proceedings of the SPIE, Volume 7014
• Szeto, K., Andersen, D., Crampton, D., Morris, S., Lloyd-Hart, M., Myers, R., …Véran, J. (2006). A proposed implementation of a ground layer adaptive optics system on the Gemini Telescope. In Ground-based and Airborne Instrumentation for Astronomy, Proceedings of the SPIE. https://doi.org/10.1117/12.672566
• Andersen, D. R., Crampton, D., Szeto, K., Morris, S., Lloyd-Hart, M., Myers, R., …Wilson, R. (2006). Modeling a GLAO system for the Gemini Observatory. In Advances in Adaptive Optics II. Edited by Ellerbroek, Brent L.; Bonaccini Calia, Domenico. Proceedings of the SPIE
• Cunningham, C., Atad-Ettadgui, E., Bacon, R., Brandl, B., Cuby, J., Dalton, G., …Verinaud, C. (2006). ELT instrument concepts: impact on telescope and adaptive optics design. In Ground-based and Airborne Instrumentation for Astronomy. Edited by McLean, Ian S.; Iye, Masanori. Proceedings of the SPIE, Volume 6269, id. 62691R
• Jannuzi, B., & Morris, S. (2005). The Association Between Gas and Galaxies. In American Astronomical Society Meeting 207, id.203.05; Bulletin of the American Astronomical Society, Vol. 37
• Baugh, C., Durham, U., Angulo, R., Bower, R., Frenk, C., Jenkins, A., …others. (2005). Realistic simulations of acoustic oscillations in galaxy survey.
• Content, R., Dubbeldam, C., Robertson, D., Sharples, R., & Morris, S. (2004). Large-field reflective integral field systems for visible and infrared spectroscopy. In A. Moorwood, & M. Iye (Eds.), . https://doi.org/10.1117/12.552022
• Henault, F., Bacon, R., Content, R., Lantz, B., Laurent, F., Lemonnier, J., & Morris, S. L. (2004). Slicing the universe at affordable cost: the quest for the MUSE image slicer. In Optical Design and Engineering. Edited by Mazuray, Laurent; Rogers, Philip J.; Wartmann, Rolf. Proceedings of the SPIE, Volume 5249 (134-145)
• Bacon, R., Bauer, S., Bower, R., Cabrit, S., Cappellari, M., Carollo, M., …de Zeeuw, P. T. (2004). The second-generation VLT instrument MUSE: science drivers and instrument design.
• Content, R., Dubbeldam, C. M., Robertson, D. J., Sharples, R. M., & Morris, S. L. (2004). Large-field reflective integral field systems for visible and infrared spectroscopy. In A. F. . M. Moorwood, & I. Masanori (Eds.),
• Henault, F., Bacon, R., Bonneville, C., Boudon, D., Davies, R. L., Ferruit, P., …de Zeeuw, P. T. (2003). MUSE: a second-generation integral-field spectrograph for the VLT. In Instrument Design and Performance for Optical/Infrared Ground-based Telescopes. Edited by Iye, Masanori; Moorwood, Alan F. M. Proceedings of the SPIE (1096-1107). https://doi.org/10.1117/12.462334
• Content, R., Morris, S. L., & Dubbeldam, C. M. (2003). Microslices and low-cost spectrographs for million element integral field spectrographs. In E. Atad-Ettedgui, & S. D'Odorico (Eds.),
• Rutten, R. G., Clark, P., Myers, R. M., Wilson, R. W., Bingham, R. G., Emsellem, E., …Talbot, G. (2003). Facility class Rayleigh beacon AO system for the 4.2m William Herschel telescope.
• Sharples, R., Morris, S., & Content, R. (2002). MEIFU - A Million Element Integral Field Unit for Deep Ly-α Searches.
• Morris, S., Content, R., Sharples, R., Bower, R., Davies, R., & Baugh, C. (2002). A Million Element Integral Field Unit (MEIFU). In Scientific Drivers for ESO Future VLT/VLTI Instrumentation: Proceedings of the ESO Workshop Held in Garching, Germany, 11-15 June 2001 (99-107). https://doi.org/10.1007/10857019_16
• Morris, S., Jannuzi, B., & Weymann, R. (2002). Low Redshift Lyman α Absorbers and Their Connection With Galaxies. In Extragalactic Gas at Low Redshift, ASP Conference Proceedings Vol. 254. https://doi.org/10.48550/arXiv.astro-ph/0108129
• Bacon, R., Adam, G., Cabrit, S., Combes, F., Davies, R., Emsellem, E., …de Zeeuw, P. (2001). MIFS: A Mega Integral Field Spectrograph for the VLT. In J. Bergeron, & G. Monnet (Eds.), Scientific Drivers for ESO Future VLT/VLTI Instrumentation (108-117). https://doi.org/10.1007/978-3-662-43215-0_17
• Herriot, G., Morris, S., Anthony, A., Derdall, D., Duncan, D., Dunn, J., …Véran, J. (2000). Progress on Altair: the Gemini North adaptive optics system. In Proc. SPIE Vol. 4007 (115-125)
• Balogh, M., Navarro, J., & Morris, S. (2000). Population Gradients in Galaxy Clusters.
• Morris, S., Ouellette, J., Villemaire, A., Grandmont, F., & Moreau, L. (2000). A Canadian IFTS for the NGST. In Next Generation Space Telescope Science and Technology, ASP Conference Series, Vol. 207. Proceedings of a conference held at Hyannis, MA, 13-16 September, 1999
• Shepherd, C., Carlberg, R., Yee, H., Morris, S., Lin, H., Sawicki, M., …Patton, D. (2000). The Colour Dependence of the Galaxy Correlation Function and its Evolution in the CNOC2 Redshift Survey. In Clustering at High Redshift, ASP Conference Series
• Hall, P., Yee, H., Lin, H., Morris, S., Patton, D., Sawicki, M., …Elston, R. (1999). AGN from the CNOC2 Field Galaxy Redshift Survey. In American Astronomical Society, 195th AAS Meeting, id.115.13; Bulletin of the American Astronomical Society, Vol. 31
• Patton, D., Pritchet, C., Wirth, G., Carlberg, R., Hall, P., Lin, H., …Ellingson, E. (1999). Evolution of the Galaxy Merger Rate from Z = 0 to Z = 0.5. In Galaxy Dynamics, proceedings of a conference held at Rutgers University
• Lilly, S., Crampton, D., Hickson, P., & Morris, S. (1999). Canadian Studies of Science Instrument Concepts for NGST. In Bulletin of the American Astronomical Society
• Wurtz, R., Abrams, M., Bennett, C., Bixler, J., Carr, D., Carr, J., …Wishnow, E. (1999). First Observations with the LLNL Optical Imaging Fourier Transform Spectrometer. In American Astronomical Society, 194th AAS Meeting, id.91.01; Bulletin of the American Astronomical Society, Vol. 31
• Carlberg, R., Yee, H., Morris, S., Lin, H., Hall, P., Patton, D., …Shepherd, C. (1999). Galaxy Clustering in the CNOC2 Redshift Survey. In The Hy-Redshift Universe: Galaxy Formation and Evolution at High Redshift, Proceedings of a conference held in Berkeley, CA, 21-24 June, 1999. https://doi.org/10.48550/arXiv.astro-ph/9910100
• Chapman, S., Walker, G., & Morris, S. (1999). The Core Structure of AGN: Perils of Adaptive Optics Artifacts. In Astronomy with adaptive optics : present results and future programs, Proceedings of an ESO/OSA topical meeting, held September 7-11, 1998, Sonthofen, Germany
• Rector, T., Stocke, J., Perlman, E., Morris, S., & Gioia, I. (1998). Properties of the EMSS Sample of X-Ray-Selected BL Lacertae Objects. In American Astronomical Society, 193rd AAS Meeting, id.107.13; Bulletin of the American Astronomical Society, Vol. 30
• Graham, J., Macoy, N., Wickham, D., Hertel, R., Abrams, M., Bennett, C., …Wishnow, E. (1998). IFIRS: an Imaging Fourier Transform Spectrometer for NGST. In Bulletin of the American Astronomical Society
• Dey, A., Najita, J., Graham, J., Bennett, C., Cook, K., Wurtz, R., …Wishnow, E. (1998). Simulating the Performance of a Fourier Transform Imaging Spectrometer on NGST. In American Astronomical Society, 193rd AAS Meeting, id.35.08; Bulletin of the American Astronomical Society, Vol. 30
• Herriot, G., Morris, S., Roberts, S., Fletcher, J. M., Saddlemyer, L. K., Singh, G., …Richardson, E. H. (1998). Innovations in Gemini adaptive optics system design. In Proc. SPIE, Adaptive Optical System Technologies (488-499)
• Lewis, A., Ellingson, E., Morris, S., & Carlberg, R. (1998). Cluster Masses at Z \textasciitilde 0.3 from X-ray observations. In American Astronomical Society, 192nd AAS Meeting, id.42.07; Bulletin of the American Astronomical Society, Vol. 30
• Weymann, R., Morris, S., Gray, M., & Hutchings, J. (1998). GHRS Monitoring of the Outfiowing Material in NGC 4151. In The Scientific Impact of the Goddard High Resolution Spectrograph ASP Conference Series; Vol. 143; 1998
• Carlberg, R., Yee, H., Lin, H., Swicki, M., Shepherd, C., Ellingson, E., …Smecker-Hane, T. (1998). Omega_M and the CNOC Surveys. In Large Scale Structure: Tracks and Traces. Proceedings of the 12th Potsdam Cosmology Workshop, held in Potsdam, September 15th to 19th, 1997 (119-126). https://doi.org/10.48550/arXiv.astro-ph/9711272
• Yee, H., Sawicki, M., Carlberg, R., Lin, H., Morris, S., Patton, D., …Andersen, J. (1998). The CNOC2 Field Galaxy Redshift Survey. In J. Andersen (Ed.), Highlights of Astronomy: As Presented at the XXIIIrd General Assembly of the IAU, 1997 (460-463). https://doi.org/10.1007/978-94-011-4778-1
• Carlberg, R., Yee, H., Morris, S., Lin, H., Sawicki, M., Wirth, G., …Hartwick, F. (1998). Evolution of Galaxy Correlations. In Wide Field Surveys in Cosmology, 14th IAP meeting held May 26-30, 1998, Paris
• Lin, H., Yee, H., Carlberg, R., Morris, S., Sawicki, M., Patton, D., …Pritchet, C. (1998). Results on Galaxy Evolution from the CNOC2 Field Galaxy Redshift Survey. In The Young Universe: Galaxy Formation and Evolution at Intermediate and High Redshift
• Carlberg, R., Yee, H., Ellingson, E., Morris, S., Lin, H., Sawicki, M., …Oke, J. (1998). The Omega\_M-Omega\_Lambda Constraint from CNOC Clusters.
• Lin, H., Yee, H., Carlberg, R., Ellingson, E., & Morris, S. (1997). Results on Galaxy Evolution from the CNOC2 Redshift Survey. In American Astronomical Society, 191st AAS Meeting, id.116.08; Bulletin of the American Astronomical Society, Vol. 29
• Weymann, R., Morris, S., Gray, M., & Hutchings, J. (1997). The Dynamical Stability of an Absorbing Cloud in NGC 4151. In Mass Ejection from Active Galactic Nuclei
• Carlberg, R., Yee, H., Lin, H., Shepherd, C., Gravel, P., Ellingson, E., …Smecker-Hane, T. (1997). The CNOC Cluster Survey: Omega, sigma\_8, Phi(L,z) Results, and Prospects for Lambda Measurement.
• Herriot, G., & Morris, S. (1997). Gemini Adaptive Optics System. In Proc. SPIE Vol. 2871 (816-826)
• Morris, S. L. (1996). GHRS Observations of the Lyman alpha Forest.
• Carlberg, R., Yee, H., Ellingson, E., Morris, S., Abraham, R., Gravel, P., …others. (1996). The cnoc cluster survey.
• Ellingson, E., Yee, H., Morris, S., Carlberg, R., Sawicki, M., & Gravel, P. (1996). Cluster Galaxy Evolution from the CNOC Survey. In From Stars to Galaxies: The Impact of Stellar Physics on Galaxy Evolution; proceedings of a conference held at Porto Elounda Mare, Crete (Greece)
• Sirola, C., Turnshek, D., Monier, E., Sheaffer, S., Weymann, R., Morris, S., …Roth, M. (1995). Results from the Las Campanas Program to Monitor QSO Optical Brightness Variations. In Bulletin of the American Astronomical Society
• Morris, S. L. (1995). Lyalpha Absorbers along the 3C273 sightline. In American Astronomical Society, 186th AAS Meeting, id.25.08; Bulletin of the American Astronomical Society, Vol. 27
• Rauch, M., Weymann, R., & Morris, S. (1995). Are Low Redshift Lyman-Alpha Absorption Systems Associated with Galaxies?. In QSO Absorption Lines, Proceedings of the ESO Workshop Held at Garching, Germany, 21 - 24 November 1994
• Yee, H., Ellingson, E., Carlberg, R., Gravel, P., Abraham, R., Morris, S., …Smecker-Hane, T. (1995). The CNOC Cluster Redshift Survey. In Wide Field Spectroscopy and the Distant Universe. Proceedings of the 35th Herstmonceux Conference
• Hutchings, J., Abraham, R., Smecker-Hane, T., Morris, S., Davidge, T., Rigler, M., …Ellingson, E. (1995). Populations in the z=0.23 Rich Cluster Abell 2390. In Stellar populations proceedings of the 164th symposium of the International Astronomical Union, held in the Hague, the Netherlands, August 15 -19, 1994
• Morris, S. (1995). Lyman α Absorption and Tidal Debris. In Wide Field Spectroscopy and the Distant Universe. Proceedings of the 35th Herstmonceux Conference. https://doi.org/10.48550/arXiv.astro-ph/9409088
• Dinshaw, N., Foltz, C., Impey, C., Weymann, R., & Morris, S. (1995). Evidence for Large, Quiescent Lyman-Alpha Clouds from HST UV Spectroscopy of the Quasar Pair Q 0107-025 A,B. In QSO Absorption Lines, Proceedings of the ESO Workshop Held at Garching, Germany, 21 - 24 November 1994
• Foltz, C., Dinshaw, N., Impey, C., Weymann, R., & Morris, S. (1994). Evidence of Very Large, Quiescent Lyman Alpha Forest Clouds. In Bulletin of the American Astronomical Society, Vol. 26
• Korista, K., Alloin, D., Barr, P., Clavel, J., Cohen, R., Crenshaw, D., …Wamsteker, W. (1994). An Intensive HST, IUE, and Ground-Based Study of NGC 5548. In American Astronomical Society, 185th AAS Meeting, id.108.05; Bulletin of the American Astronomical Society, Vol. 26
• Peterson, B., Alloin, D., Barr, P., Clavel, J., Cohen, R., Crenshaw, D., …Wamsteker, W. (1994). Intensive Spectroscopic Monitoring of NGC 5548 with HST, IUE, and Ground-Based Telescopes. In American Astronomical Society, 184th AAS Meeting, id.64.06; Bulletin of the American Astronomical Society, Vol. 26
• Donahue, M., Stocke, J., Morris, S., & Arnaud, K. (1994). ROSAT observations of distant clusters of galaxies.
• Donahue, M., Arnaud, K., Stocke, J., Morris, S., & Gioia, I. (1993). ROSAT Observations of Distant Clusters of Galaxies. In American Astronomical Society, 183rd AAS Meeting, id.05.03; Bulletin of the American Astronomical Society, Vol. 25
• Sirola, C., Turnshek, D., Monier, E., Sheaffer, S., Weymann, R., Morris, S., …Roth, M. (1992). Initial Results from the Las Campanas Program to Monitor QSO Optical Brightness Variations. In 180th AAS Meeting, id.03.08; Bulletin of the American Astronomical Society
• Korista, K., Morris, S., & Weymann, R. (1991). The Ionization of QSO Outflows. In Bulletin of the American Astronomical Society
• Morris, S., & Stocke, J. (1991). Optical Spectra of X-Ray Selected AGN. In Bulletin of the American Astronomical Society, Vol. 23
• Morris, S., Weymann, R., Savage, B., & Gilliland, R. (1991). First results from the GHRS: the galactic halo and the Lyman α forest at low redshift in 3C273. In Bulletin of the American Astronomical Society, Vol. 23
• Stocke, J. T., Perlman, E. S., Wurtz, R., & Morris, S. L. (1991). The cosmological evolution of BL Lacertae objects. In The space distribution of quasars, ASP Conference Series (218-227)
• Barlow, T., Junkkarinen, V., Burbidge, E., Weymann, R., Morris, S., & Korista, K. (1991). Broad Absorption Line Time Variability in the QSO CSO 203.
• Mueller, J., Mendenhall, J., Weymann, R., & Morris, S. (1991). Supernova 1991bh in Anonymous Galaxy.
• Boroson, T., Meyers, K., Morris, S., & Persson, S. (1990). Broad Absorption Line Seyfert Galaxies. In Bulletin of the American Astronomical Society, Vol. 22
• Gioia, I. M., Maccacaro, T., Morris, S., Schild, R., Stocke, J., & Wolter, A. (1990). The EINSTEIN Observatory Extended Medium Sensitivity Survey: An X-Ray Survey at Low Fluxes. In Large-scale surveys of the sky, Proceedings of a NRAO Workshop, held at Green Bank, West Virginia, September 28-30, 1987
• Wolter, A., Gioia, I., Maccacaro, T., Morris, S., Nesci, R., Perola, G., & Schild, R. (1990). A cooling flow cluster at redshift z = 0.2. In AU Colloquium No. 115: High resolution X-ray spectroscopy of cosmic plasmas (257-262)
• Morris, S., Liebert, J., Gioia, I., Maccacaro, T., Schild, R., & Stocke, J. (1990). MS 1603.6+2600: an unusual X-ray selected binary system at high galactic latitude. In Cataclysmic Variables and Low-Mass X-Ray Binaries, Proceedings of the 11th North American Workshop held 9-13 October 1989 (39-42)
• Foltz, C., Chaffee, F., Hewett, P., Weymann, R., & Morris, S. (1990). On the Fraction of Optically-Selected QSOs with Broad Absorption Lines in Their Spectra. In Bulletin of the American Astronomical Society
• Wolter, A., Gioia, I. M., Maccacaro, T., Schild, R. E., Morris, S. L., & Stocke, J. T. (1989). BL Lacs from the EMSS: Number-counts and implications for the luminosity function. In Proceedings of the 23rd. ESLAB Symposium on Two Topics in X-Ray Astronomy, held in Bologna, Italy, September 13-20, 1989 (749-752)
• Hamann, F., Weymann, R., & Morris, S. (1989). Asymmetric Wind Models of Broad Absorption Line QSO's. In Bulletin of the American Astronomical Society, Vol. 21
• Foltz, C., Chaffee, F., Hewett, P., Frye, B., Weymann, R., Anderson, S., …Turnshek, D. (1989). The APM QSO Survey: Description and Status Report. In Active Galactic Nuclei: proceedings of the 134th Symposium of the International Astronomical Union, held in Santa Cruz, California, August 15-19, 1988
• Stocke, J. T., Morris, S. L., Gioia, I., Maccacaro, T., Schild, R., & Wolter, A. (1989). The Optical and Radio Properties of X-Ray Selected Bl-Lacertae Objects. In BL Lac Objects. Proceedings of a workshop held in Como, Italy, September 20-23, 1988
• Maccacaro, T., Gioia, I., Schild, R., Wolter, A., Morris, S., & Stocke, J. (1989). Bl-Lacertae Objects from the Extended Medium Sensitivity Survey - the Surface Density. In BL Lac Objects. Proceedings of a workshop held in Como, Italy, September 20-23, 1988
• Gioia, I., Maccacaro, T., Morris, S., Schild, R., Stocke, J., & Wolter, A. (1989). X-Ray Selected AGN from the Extended Medium Sensitivity Survey. In Active Galactic Nuclei: proceedings of the 134th Symposium of the International Astronomical Union, held in Santa Cruz, California, August 15-19, 1988
• Morris, S., & Ward, M. (1989). Optically Thin Gas in the BLR of Seyfert Galaxies. In Active Galactic Nuclei: proceedings of the 134th Symposium of the International Astronomical Union
• Gioia, I., Maccacaro, T., Morris, S., Schild, R., Stocke, J., & Wolter, A. (1988). The Extended Medium Sensitivity Source Survey. In From Einstein to AXAF, A Symposium to Celebrate the 10th Anniversary of the launch of HEAO-2, the Einstein Observatory
• Filippenko, A., Weymann, R., Morris, S., & Anderson, S. (1988). Supernova 1988N in Anonymous Galaxy. In IAU Circ., No. 4672, #1 (1988)
• Stocke, J. T., Morris, S. L., Gioia, I., Maccacaro, T., Schild, R., & Wolter, A. (1988). Sensitivity Survey Sample of BL Lacertae Objects. In ASP Conference Series, Volume 2, Proceedings of a Workshop on Optical Surveys for Quasars, (San Francisco: ASP)
• Stocke, J. T., Morris, S. L., Gioia, I., Maccacaro, T., Schild, R., & Wolter, A. (1988). The Einstein Observatory extended medium sensitivity survey sample of BL Lacertae objects.
• Gioia, I., Maccacaro, T., Morris, S., Schild, R., Stocke, J., & Wolter, A. (1988). X-Ray Selected Clusters of Galaxies. In Large Scale Structures of the Universe: Proceedings of the 130th Symposium of the International Astronomical Union, dedicated to the memory of Marc A. Aaronson (1950-1987) held in Balatonfured, Hungary, June 15-20, 1987
• Weymann, R. J., Morris, S. L., & Anderson, S. F. (1988). Some Spectroscopic Properties of Mass-Ejecting and Radio-Loud Quasars. In Active Galactic Nuclei. Proceedings of a conference held at the Georgia State University, Atlanta, Georgia, October 28-30, 1987
• Maccacaro, T., Gioia, I., Morris, S., Schild, R., Stocke, J., & Wolter, A. (1988). Quasar Sample. In ASP Conference Series, Volume 2, Proceedings of a Workshop on Optical Surveys for Quasars, (San Francisco: ASP)
• Gioia, I., Maccacaro, T., Schild, R., Wolter, A., Stocke, J., Morris, S., & Danziger, I. (1987). Active Galactic Nuclei from the Extended Einstein Medium Survey. In bservational Evidence of Activity in Galaxies: Proceedings of the 121st Symposium of the International Astronomical Union, held in Byurakan, Armenia, U.S.S.R., June 3-7
• Gioia, I. M., Maccacaro, T., Schild, R., Morris, S., & Stocke, J. (1987). X-ray selected high redshift clusters of galaxies. In High redshift and primeval galaxies; Proceedings of the Third IAP Workshop, Paris, France, June 29-July 3, 1987 (231-238)
• Morris, S., Prestage, R., & Miller, L. (1986). Emission-Line Luminosities of Radio Galaxies. In Bulletin of the American Astronomical Society, Vol. 18
• Morris, S., Ward, M., Wilson, A., & Taylor, K. (1985). The velocity-field in the Seyfert galaxy NGC 5643.
• Ward, M., & Morris, S. (1984). CCD Observations of AGN: The use of OI λ8446, [SIII] λλ9532, 9069 and the Paschen Series as Diagnostics. In Bulletin of the American Astronomical Society, Vol. 16

Doctoral Thesis

• Morris, S. (1984). Emission line studies of active galaxies. (Thesis). [Awarding Organisation: Unknown]. Retrieved from https://durham-repository.worktribe.com/output/1647363

Journal Article

• Beckett, A., Morris, S. L., Fumagalli, M., Tejos, N., Jannuzi, B., & Cantalupo, S. (2023). Modelling gas around galaxy pairs and groups using the Q0107 quasar triplet. Monthly Notices of the Royal Astronomical Society, 521(1), 1113-1143. https://doi.org/10.1093/mnras/stad596
• Revalski, M., Rafelski, M., Fumagalli, M., Fossati, M., Pirzkal, N., Sunnquist, B., …Peroux, C. (2023). The MUSE Ultra Deep Field (MUDF). III. Hubble Space Telescope WFC3 Grism Spectroscopy and Imaging. Astrophysical Journal Supplement, 265(2), Article 40. https://doi.org/10.3847/1538-4365/acb8ae
• Calcines, A., Wells, M., O’Brien, K., Morris, S., Seifert, W., Zanutta, A., …Di Marcantonio, P. (2023). Design of the VLT-CUBES image slicers: Field re-formatters to provide two spectral resolutions. Experimental Astronomy, 55(1), 267-280. https://doi.org/10.1007/s10686-022-09866-5
• Beckett, A., Morris, S. L., Fumagalli, M., Tejos, N., Jannuzi, B., & Cantalupo, S. (2022). Signatures of extended discs and outflows in the circumgalactic medium using the Q0107 quasar triplet. Monthly Notices of the Royal Astronomical Society, 517(1), 1020-1047. https://doi.org/10.1093/mnras/stac2630
• Dalton, T., Morris, S. L., Fumagalli, M., & Gatuzz, E. (2022). Probing the parameters of the intergalactic medium using quasars. Monthly Notices of the Royal Astronomical Society, 513(1), 822-834. https://doi.org/10.1093/mnras/stac814
• Dalton, T., Morris, S. L., Fumagalli, M., & Gatuzz, E. (2021). Probing the physical properties of the intergalactic medium using blazars. Monthly Notices of the Royal Astronomical Society, 508(2), 1701-1718. https://doi.org/10.1093/mnras/stab2597
• Beckett, A., Morris, S. L., Fumagalli, M., Bielby, R., Tejos, N., Schaye, J., …Cantalupo, S. (2021). The relationship between gas and galaxies at z < 1 using the Q0107 quasar triplet. Monthly Notices of the Royal Astronomical Society, 506(2), 2574-2602. https://doi.org/10.1093/mnras/stab1630
• Anshul, P., Narayanan, A., Muzahid, S., Beckett, A., & Morris, S. L. (2021). Pair lines of sight observations of multiphase gas bearing O vi in a galaxy environment. Monthly Notices of the Royal Astronomical Society, 503(3), 3243-3261. https://doi.org/10.1093/mnras/stab396
• Dalton, T., Morris, S. L., & Fumagalli, M. (2021). Probing the physical properties of the intergalactic medium using gamma-ray bursts. Monthly Notices of the Royal Astronomical Society, 502(4), 5981-5996. https://doi.org/10.1093/mnras/stab335
• Stott, J., Bielby, R., Cullen, F., Burchett, J., Tejos, N., Fumagalli, M., …Prochaska, J. (2020). Quasar Sightline and Galaxy Evolution (QSAGE) survey - II. Galaxy overdensities around UV luminous quasars at z = 1-2. Monthly Notices of the Royal Astronomical Society, 497(3), 3083-3096. https://doi.org/10.1093/mnras/staa2096
• Morris, S. L., & Dalton, T. (2020). Using realistic host galaxy metallicities to improve the GRB X-ray equivalent total hydrogen column density and constrain the intergalactic medium density. Monthly Notices of the Royal Astronomical Society, 495(2), 2342-2353. https://doi.org/10.1093/mnras/staa1321
• Bielby, R. M., Fumagalli, M., Fossati, M., Rafelski, M., Oppenheimer, B., Cantalupo, S., …Peroux, C. (2020). Into the Lyα jungle: exploring the circumgalactic medium of galaxies at z ∼ 4 − 5 with MUSE. Monthly Notices of the Royal Astronomical Society, 493(4), 5336-5356. https://doi.org/10.1093/mnras/staa546
• Lofthouse, E. K., Fumagalli, M., Fossati, M., O’Meara, J. M., Murphy, M. T., Christensen, L., …Morris, S. L. (2020). MUSE Analysis of Gas around Galaxies (MAGG) - I: Survey design and the environment of a near pristine gas cloud at z ≈ 3.5. Monthly Notices of the Royal Astronomical Society, 491(2), 2057-2074. https://doi.org/10.1093/mnras/stz3066
• Japelj, J., Laigle, C., Puech, M., Pichon, C., Rahmani, H., Dubois, Y., …Yang, Y. (2019). Simulating MOS science on the ELT: Lyα forest tomography. Astronomy & Astrophysics, 632, https://doi.org/10.1051/0004-6361/201936048
• Fossati, M., Fumagalli, M., Lofthouse, E., D’Odorico, V., Lusso, E., Cantalupo, S., …Theuns, T. (2019). The MUSE Ultra Deep Field (MUDF). II. Survey design and the gaseous properties of galaxy groups at 0.5 < z < 1.5. Monthly Notices of the Royal Astronomical Society, 490(1), 1451-1469. https://doi.org/10.1093/mnras/stz2693
• Pessa, I., Tejos, N., Barrientos, L. F., Werk, J., Bielby, R., Padilla, N., …Hummels, C. (2018). A VLT/MUSE galaxy survey towards QSO Q1410: looking for a WHIM traced by BLAs in inter-cluster filaments†. Monthly Notices of the Royal Astronomical Society, 477(3), 2631-2653. https://doi.org/10.1093/mnras/sty723
• Bielby, R., Shanks, T., Crighton, N., Bornancini, C., Infante, L., Lambas, D., …Tummuangpak, P. (2017). The VLT LBG redshift survey – VI. Mapping H i in the proximity of z ∼ 3 LBGs with X-Shooter. Monthly Notices of the Royal Astronomical Society, 471(2), 2174-2186. https://doi.org/10.1093/mnras/stx1772
• Bielby, R., Crighton, N., Fumagalli, M., Morris, S., Stott, J., Tejos, N., & Cantalupo, S. (2017). Probing the intra-group medium of a z = 0.28 galaxy group. Monthly Notices of the Royal Astronomical Society, 468(2), 1373-1386. https://doi.org/10.1093/mnras/stx528
• Fumagalli, M., Haardt, F., Theuns, T., Morris, S. L., Cantalupo, S., Madau, P., & Fossati, M. (2017). A measurement of the z = 0 UV background from Halpha fluorescence. Monthly Notices of the Royal Astronomical Society, 467(4), 4802-4816. https://doi.org/10.1093/mnras/stx398
• Fumagalli, M., Cantalupo, S., Dekel, A., Morris, S., O'Meara, J., Prochaska, J., & Theuns, T. (2016). MUSE searches for galaxies near very metal-poor gas clouds at z~3: new constraints for cold accretion models. Monthly Notices of the Royal Astronomical Society, 462(2), 1978-1988. https://doi.org/10.1093/mnras/stw1782
• Finn, C., Morris, S., Tejos, N., Crighton, N., Perry, R., Fumagalli, M., …Bartle, S. (2016). On the connection between the metal-enriched intergalactic medium and galaxies: an O VI–galaxy cross-correlation study at z < 1. Monthly Notices of the Royal Astronomical Society, 460(1), 590-616. https://doi.org/10.1093/mnras/stw918
• Tejos, N., Prochaska, J., Crighton, N., Morris, S., Werk, J., Theuns, T., …Finn, C. (2016). Towards the statistical detection of the warm-hot intergalactic medium in intercluster filaments of the cosmic web. Monthly Notices of the Royal Astronomical Society, 455(3), 2662-2697. https://doi.org/10.1093/mnras/stv2376
• Evans, C., Puech, M., Afonso, J., Almaini, O., Amram, P., Aussel, H., …Ziegler, B. (2015). The Science Case for Multi-Object Spectroscopy on the European ELT
• Tejos, N., Morris, S., Finn, C., Crighton, N., Bechtold, J., Jannuzi, B., …Dave, R. (2014). VizieR Online Data Catalog: HI-galaxy cross-correlation at z$\lt$\~1 (Tejos+, 2014)
• Finn, C. W., Morris, S. L., Crighton, N. H., Hamann, F., Done, C., Theuns, T., …Worseck, G. (2014). A compact, metal-rich, kpc-scale outflow in FBQS J0209-0438: detailed diagnostics from HST/COS extreme UV observations. Monthly Notices of the Royal Astronomical Society, 440(4), 3317-3340. https://doi.org/10.1093/mnras/stu518
• Tejos, N., Morris, S., Finn, C., Crighton, N., Bechtold, J., Jannuzi, B., …Davé, R. (2014). On the connection between the intergalactic medium and galaxies: the H I–galaxy cross-correlation at z ≲ 1. Monthly Notices of the Royal Astronomical Society, 437(3), 2017-2075. https://doi.org/10.1093/mnras/stt1844
• Crighton, N. H., Bechtold, J., Carswell, R. F., Dave, R., Foltz, C. B., Jannuzi, B. T., …Tejos, N. (2012). A high molecular fraction in a sub-damped absorber at z=0.56
• Tejos, N., Morris, S. L., Crighton, N. H., Theuns, T., Altay, G., & Finn, C. W. (2012). Large-scale structure in absorption: gas within and around galaxy voids. Monthly Notices of the Royal Astronomical Society, 425(1), 245-260. https://doi.org/10.1111/j.1365-2966.2012.21448.x
• Crighton, N., Bielby, R., Shanks, T., Infante, L., Bornancini, C., Bouché, N., …Worseck, G. (2011). The VLT LBG Redshift Survey- II. Interactions between galaxies and the IGM at z\tilde 3. Monthly Notices of the Royal Astronomical Society, 414, 28-49. https://doi.org/10.1111/j.1365-2966.2011.17247.x
• Evans, C., Davies, B., Kudritzki, R., Puech, M., Yang, Y., Cuby, J., …Rousset, G. (2011). Stellar metallicities beyond the Local Group: the potential of J-band spectroscopy with extremely large telescopes. Astronomy & Astrophysics, 527, Article A50. https://doi.org/10.1051/0004-6361/201015986
• Lehnert, M., Nesvadba, N., Cuby, J., Swinbank, A., Morris, S., Clément, B., …Basa, S. (2010). Spectroscopic confirmation of a galaxy at redshift z = 8.6. Nature, 467(7318), 940-942. https://doi.org/10.1038/nature09462
• Morris, S., & Cuby, J. -. (2010). EAGLE: An Adaptive Optics Fed, Multiple Integral Field Unit, Near-infrared Spectrograph
• Evans, C., Morris, S., Swinbank, M., Cuby, J. -., Lehnert, M., & Puech, M. (2010). EAGLE: galaxy evolution with the E-ELT. Astronomy and Geophysics, 51(2), 020000-2. https://doi.org/10.1111/j.1468-4004.2010.51217.x
• Weijmans, A., Bower, R. G., Geach, J. E., Swinbank, A. M., Wilman, R., de Zeeuw, P., & Morris, S. L. (2010). Dissecting the Lyman α emission halo of LAB1. Monthly Notices of the Royal Astronomical Society, 402(4), 2245-2252. https://doi.org/10.1111/j.1365-2966.2009.16055.x
• Shone, A. M., Morris, S. L., Crighton, N., & Wilman, R. J. (2010). The association between gas and galaxies - III. The cross-correlation of galaxies and Lyα absorbers† at z \textasciitilde 1. Monthly Notices of the Royal Astronomical Society, 402(4), 2520-2538. https://doi.org/10.1111/j.1365-2966.2009.16056.x
• Crighton, N. H., Morris, S. L., Bechtold, J., Crain, R. A., Jannuzi, B. T., Shone, A., & Theuns, T. (2010). Galaxies at a redshift of ∼0.5 around three closely spaced quasar sightlines. Monthly Notices of the Royal Astronomical Society, 402(2), 1273-1306. https://doi.org/10.1111/j.1365-2966.2009.15963.x
• Balogh, M., McGee, S., Wilman, D., Bower, R., Hau, G., Morris, S., …Gwyn, S. (2009). The colour of galaxies in distant groups. Monthly Notices of the Royal Astronomical Society, 398(2), 754-768. https://doi.org/10.1111/j.1365-2966.2009.15193.x
• Cimatti, A., Robberto, M., Baugh, C., Beckwith, S., Content, R., Daddi, E., …Zerbi, F. (2009). SPACE: the spectroscopic all-sky cosmic explorer. Experimental Astronomy, 23(1), 39-66. https://doi.org/10.1007/s10686-008-9096-7
• Rauch, M., Haehnelt, M., Bunker, A., Becker, G., Marleau, F., Graham, J., …Theuns, T. (2008). A population of faint extended line emitters and the host galaxies of optically thick QSO absorption systems. Astrophysical Journal, 681(2), 856-880. https://doi.org/10.1086/525846
• Haehnelt, M. G., Rauch, M., Bunker, A., Becker, G., Marleau, F., Graham, J., …Theuns, T. (2008). Hunting for the Building Blocks of Galaxies like our own Milky Way with FORS. Messenger (Los Angeles, Calif. Online), 132, 41-45
• Wilman, D., Pierini, D., Tyler, K., McGee, S., Oemler Jr, A., Morris, S., …Mulchaey, J. (2008). Unveiling the Important Role of Groups in the Evolution of Massive Galaxies: Insights from an Infrared Passive Sequence at Intermediate Redshift. Astrophysical Journal, 680, 1009-1021. https://doi.org/10.1086/587478
• Cuby, J., Morris, S., Bryson, I., & Lehnert, M. (2008). An efficient facility spectrometer for the European extremely large telescope
• Swinbank, A., Bower, R., Smith, G. P., Wilman, R., Smail, I., Ellis, R., …Kneib, J. (2007). Resolved spectroscopy of a gravitationally lensed L* Lyman-break galaxy at z∼ 5. Monthly Notices of the Royal Astronomical Society, 376(2), 479-491. https://doi.org/10.1111/j.1365-2966.2007.11454.x
• Wilman, R., Morris, S., Jannuzi, B., Dav�, R., & Shone, A. (2007). The association between gas and galaxies - II. The two-point correlation function. Monthly Notices of the Royal Astronomical Society, 375, 735-744. https://doi.org/10.1111/j.1365-2966.2006.11342.x
• Balogh, M., Wilman, D., Henderson, R., Bower, R., Gilbank, D., Whitaker, R., …Carlberg, R. (2007). The stellar mass content of distant galaxy groups. Monthly Notices of the Royal Astronomical Society, 374(3), 1169-1180
• Andersen, D., Stoesz, J., Morris, S., Lloyd-Hart, M., Crampton, D., Butterley, T., …Wilson, R. (2006). Performance modeling of a wide-field ground-layer adaptive optics system. Publications of the Astronomical Society of the Pacific, 118(849), 1574-1590. https://doi.org/10.1086/509266
• Morris, S. L., & Jannuzi, B. T. (2006). The association between gas and galaxies - I. CFHT spectroscopy and pair analysis. Monthly Notices of the Royal Astronomical Society, 367, 1261-1281. https://doi.org/10.1111/j.1365-2966.2006.10013.x
• Morris, S. L., Gerssen, J., Swinbank, M., & Wilman, R. (2006). Potential science for the OASIS integral field spectrograph with laser guide star adaptive optics. New Astronomy Reviews, 49, 488-494
• Le Delliou, M., Lacey, C., Baugh, C., & Morris, S. (2006). The properties of Ly-alpha emitting galaxies in hierarchical galaxy formation models. Monthly Notices of the Royal Astronomical Society, 365(3), 712-726. https://doi.org/10.1111/j.1365-2966.2005.09797.x
• Angulo, R., Baugh, C., Frenk, C., Bower, R., Jenkins, A., & Morris, S. (2005). Constraints on the dark energy equation of state from the imprint of baryons on the power spectrum of clusters. Monthly Notices of the Royal Astronomical Society, 362(1), L25-L29. https://doi.org/10.1111/j.1745-3933.2005.00067.x
• Swinbank, M., Bower, R., Smail, I., Morris, S., & Smith, G. (2005). Resolved Spectroscopy of a z = 5 Gravitationally Lensed Galaxy with the VIMOS IFU
• Babbedge, T., Whitaker, R., & Morris, S. (2005). Can a photometric redshift code reliably determine dust extinction?. Monthly Notices of the Royal Astronomical Society, 361, 437-450. https://doi.org/10.1111/j.1365-2966.2005.09168.x
• Wilman, R., Gerssen, J., Bower, R., Morris, S., Bacon, R., de Zeeuw, P., & Davies, R. (2005). The discovery of a galaxy-wide superwind from a young massive galaxy at redshift z ≈ 3. Nature, 436(7048), 227-229. https://doi.org/10.1038/nature03718
• Wilman, D., Balogh, M., Bower, R., Mulchaey, J., Oemler, A., Carlberg, R., …Whitaker, R. (2005). Galaxy groups at 0.3 ⩽ z ⩽ 0.55 - I. Group properties. Monthly Notices of the Royal Astronomical Society, 358(1), 71-87. https://doi.org/10.1111/j.1365-2966.2005.08744.x
• Wilman, D., Balogh, M., Bower, R., Mulchaey, J., Oemler, A., Carlberg, R., …Whitaker, R. (2005). Galaxy groups at 0.3 \textless=z\textless= 0.55 - II. Evolution to z\textasciitilde 0. Monthly Notices of the Royal Astronomical Society, 358, 88-100
• Le Delliou, M., Lacey, C., Baugh, C., Guiderdoni, B., Bacon, R., Courtois, H., …Morris, S. (2005). The abundance of Lyα emitters in hierarchical models. Monthly Notices of the Royal Astronomical Society, 357(1), L11-L15. https://doi.org/10.1111/j.1745-3933.2005.00007.x
• Bower, R., Morris, S., Bacon, R., Wilman, R., Sullivan, M., Chapman, S., …Emsellem, E. (2004). Deep SAURON spectral imaging of the diffuse Lyman α halo LAB1 in SSA 22. Monthly Notices of the Royal Astronomical Society, 351(1), 63-69. https://doi.org/10.1111/j.1365-2966.2004.07783.x
• Bower, R., Morris, S., Bacon, R., Wilman, R., Sullivan, M., Chapman, S., …de Zeeuw, P. (2003). The SAURON Deep Field: Investigating the Diffuse Lyman-alpha Halo of Blob1 in SSA 22
• Turner, J., Allington-Smith, J., Chapman, S., Content, R., Done, C., Haynes, R., …Morris, S. (2002). The origin of [FeII] emission in NGC 4151. Monthly Notices of the Royal Astronomical Society, 331(2), 284-292. https://doi.org/10.1046/j.1365-8711.2002.05214.x
• Patton, D., Pritchet, C., Carlberg, R., Marzke, R., Yee, H., Hall, P., …Wirth, G. (2002). Dynamically Close Galaxy Pairs and Merger Rate Evolution in the CNOC2 Redshift Survey. Astrophysical Journal, 565(1), 208-222. https://doi.org/10.1086/324543
• Carlberg, R., Yee, H., Morris, S., Lin, H., Hall, P., Patton, D., …Shepherd, C. (2001). Environment and Galaxy Evolution at Intermediate Redshift in the CNOC2 Survey. Astrophysical Journal, 563, 736-748. https://doi.org/10.1086/323957
• Shepherd, C., Carlberg, R., Yee, H., Morris, S., Lin, H., Sawicki, M., …Patton, D. (2001). The Galaxy Correlation Function in the CNOC2 Redshift Survey: Dependence on Color, Luminosity, and Redshift. Astrophysical Journal, 560, 72-85. https://doi.org/10.1086/322486
• Carlberg, R., Yee, H., Morris, S., Lin, H., Hall, P., Patton, D., …Shepherd, C. (2001). Galaxy Groups at Intermediate Redshift. Astrophysical Journal, 552, 427-444. https://doi.org/10.1086/320555
• Hoekstra, H., Franx, M., Kuijken, K., Carlberg, R., Yee, H., Lin, H., …Wirth, G. (2001). Weak-Lensing Study of Low-Mass Galaxy Groups: Implications for Omegam. Astrophysical Journal, 548, L5-L8. https://doi.org/10.1086/318917
• Hutchings, J., Morris, S., & Crampton, D. (2001). Emission-Line Imaging of QSOS with High Resolution. Astronomical Journal, 121, 80-89. https://doi.org/10.1086/318013
• Chapman, S. C., Morris, S. L., & Walker, G. A. (2000). Near-infrared adaptive optics imaging of nuclear spiral structure in the Seyfert galaxy NGC 3227. Monthly Notices of the Royal Astronomical Society, 319, 666-676. https://doi.org/10.1046/j.1365-8711.2000.03867.x
• Chapman, S. C., Scott, D., Steidel, C. C., Borys, C., Halpern, M., Morris, S. L., …Pettini, M. (2000). A search for the submillimetre counterparts to Lyman break galaxies. Monthly Notices of the Royal Astronomical Society, 319, 318-330
• Hall, P. B., Yee, H., Lin, H., Morris, S. L., Patton, D. R., Sawicki, M., …Elston, R. (2000). Active Galactic Nuclei in the CNOC2 Field Galaxy Redshift Survey. Astronomical Journal, 120, 2220-2243. https://doi.org/10.1086/316819
• Balogh, M. L., & Morris, S. L. (2000). Halpha photometry of Abell 2390. Monthly Notices of the Royal Astronomical Society, 318, 703-714. https://doi.org/10.1046/j.1365-8711.2000.03826.x
• Hall, P. B., Yee, H., Lin, H., Morris, S. L., Gladders, M. D., Carlberg, R., …Wirth, G. D. (2000). Spectroscopic Gravitational Lens Candidates in the CNOC2 Field Galaxy Redshift Survey. Astronomical Journal, 120, 1660-1667. https://doi.org/10.1086/301582
• Carlberg, R., Yee, H., Morris, S., Lin, H., Hall, P., Patton, D., …Shepherd, C. (2000). Galaxy Clustering Evolution in the CNOC2 High-Luminosity Sample. Astrophysical Journal, 542, 57-67. https://doi.org/10.1086/309503
• Rector, T. A., Stocke, J. T., Perlman, E. S., Morris, S. L., & Gioia, I. M. (2000). The Properties of the X-Ray-selected EMSS Sample of BL Lacertae Objects. Astronomical Journal, 120, 1626-1647. https://doi.org/10.1086/301587
• Balogh, M. L., Navarro, J. F., & Morris, S. L. (2000). The Origin of Star Formation Gradients in Rich Galaxy Clusters. Astrophysical Journal, 540, 113-121. https://doi.org/10.1086/309323
• Yee, H., Morris, S., Lin, H., Carlberg, R., Hall, P., Sawicki, M., …Shepherd, C. (2000). The CNOC2 Field Galaxy Redshift Survey. I. The Survey and the Catalog for the Patch CNOC 0223+00. Astrophysical Journal Supplement, 129, 475-492. https://doi.org/10.1086/313426
• Chapman, S. C., Morris, S. L., Alonso-Herrero, A., & Falcke, H. (2000). Adaptive optics near-infrared imaging of NGC 2992 - unveiling core structures related to radio figure-of-8 loops. Monthly Notices of the Royal Astronomical Society, 314, 263-272
• Carlberg, R., Cohen, J. G., Patton, D., Blandford, R., Hogg, D. W., Yee, H., …Songaila, A. (2000). Caltech Faint Galaxy Redshift Survey. XI. The Merger Rate to Redshift 1 from Kinematic Pairs. Astrophysical Journal, 532, L1-L4. https://doi.org/10.1086/312560
• Balogh, M., Morris, S., Yee, H., Carlberg, R., & Ellingson, E. (1999). Differential Galaxy Evolution in Cluster and Field Galaxies at z ≈ 0.3. Astrophysical Journal, 527(1), 54-79. https://doi.org/10.1086/308056
• Lewis, A. D., Ellingson, E., Morris, S. L., & Carlberg, R. (1999). X-Ray Mass Estimates at Z \textasciitilde 0.3 for the Canadian Network for Observational Cosmology Cluster Sample. Astrophysical Journal, 517, 587-608. https://doi.org/10.1086/307204
• Lin, H., Yee, H., Carlberg, R., Morris, S. L., Sawicki, M., Patton, D. R., …Shepherd, C. W. (1999). The CNOC2 Field Galaxy Luminosity Function. I. A Description of Luminosity Function Evolution. Astrophysical Journal, 518, 533-561
• Carlberg, R., Yee, H., Morris, S., Lin, H., Ellingson, E., Patton, D., …Shepherd, C. (1999). The Omega\_M-Omega\_Lambda Dependence of the Apparent Cluster Omega. Astrophysical Journal, 516, 552-558. https://doi.org/10.1086/307121
• Hutchings, J., Crampton, D., Morris, S., Durand, D., & Steinbring, E. (1999). QSO Hosts and Environments at Z=0.9-4.2: JHK Images with Adaptive Optics. Astronomical Journal, 117, 1109-1121. https://doi.org/10.1086/300787
• Carlberg, R., Yee, H., Morris, S., Lin, H., Sawicki, M., Wirth, G., …Hartwick, F. (1999). The CNOC2 field galaxy redshift survey. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 357(1750), 167-183. https://doi.org/10.1098/rsta.1999.0321
• Hutchings, J., Morris, S., Carlberg, R., Yee, H., Ellingson, E., Abraham, R., & Smecker-Hane, T. (1998). Galaxy evolution in the z = 0.4274 cluster MS1621.5+2640. Journal of the Royal Astronomical Society of Canada, 92,
• Herriot, G., & Morris, S. (1998). Innovations in Altair, the Gemini adaptive optics system. Journal of the Royal Astronomical Society of Canada, 92,
• O'Brien, P., Dietrich, M., Leighly, K., Alloin, D., Clavel, J., Crenshaw, D., …Zou, Z. (1998). Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XIII. Ultraviolet Observations of the Broad-Line Radio Galaxy 3C 390.3. Astrophysical Journal, 509, 163-176. https://doi.org/10.1086/306464
• Hutchings, J., Crampton, D., & Morris, S. (1998). Resolution of QSOs with the Adaptive Optics Bonnette on the CanadaFrance-Hawaii Telescope. Journal of the Royal Astronomical Society of Canada, 92(6),
• Morris, S. L., Hutchings, J., Carlberg, R., Yee, H., Ellingson, E., Balogh, M. L., …Smecker-Hane, T. A. (1998). Galaxy Evolution in the Z = 0.4274 Cluster MS 1621.5+2640. Astrophysical Journal, 507, 84-101. https://doi.org/10.1086/306309
• Balogh, M. L., Schade, D., Morris, S. L., Yee, H., Carlberg, R., & Ellingson, E. (1998). The Dependence of Cluster Galaxy Star Formation Rates on the Global Environment. Astrophysical Journal, 504,
• Ellingson, E., Yee, H., Abraham, R., Morris, S., & Carlberg, R. (1998). The CNOC Cluster Redshift Survey Catalogs. VI. MS 0015.9+1609 and MS 0451.5-0305. Astrophysical Journal Supplement, 116,
• Yee, H., Ellingson, E., Morris, S., Abraham, R., & Carlberg, R. (1998). The CNOC Cluster Redshift Survey Catalogs. IV. MS 1358.4+6245 and MS 1008.1-1224. Astrophysical Journal Supplement, 116, https://doi.org/10.1086/313104
• Hakala, P., Chaytor, D., Vilhu, O., Piirola, V., Morris, S., & Muhli, P. (1998). Optical and X-ray study of MS1603+2600. Astronomy and Astrophysics, 333, 540-546
• Hutchings, J., Crampton, D., Morris, S., & Steinbring, E. (1998). Resolution of a Z = 1 QSO with Adaptive Optics. Publications of the Astronomical Society of the Pacific, 110, 374-379
• Sirola, C. J., Turnshek, D. A., Weymann, R. J., Monier, E. M., Morris, S. L., Roth, M. R., …Sheaffer, S. (1998). First Results from the Las Campanas QSO Brightness Monitoring Program. Astrophysical Journal, 495(2), 659-671. https://doi.org/10.1086/305303
• Morris, S., Herriot, G., Roberts, S., Singh, G., Fletcher, M., & Davidge, T. (1998). The Gemini Adaptive Optics System (GAOS). Journal of the Royal Astronomical Society of Canada, 92,
• Morris, S., Jannuzi, B., & Weymann, R. (1998). The low redshift Lyman-alpha forest. Journal of the Royal Astronomical Society of Canada, 92,
• Carlberg, R., Morris, S., Yee, H., Ellingson, E., Abraham, R., Gravel, P., …Oke, J. (1998). Omegab via Oort's method. Journal of the Royal Astronomical Society of Canada, 92,
• Dinshaw, N., Weymann, R. J., Impey, C. D., Foltz, C. B., Morris, S. L., & Ake, T. (1997). Additional Observations and Analysis of the Ly alpha Absorption Lines toward the QSO Pair Q0107-025A,B. Astrophysical Journal, 491,
• Ellingson, E., Yee, H., Abraham, R., Morris, S., Carlberg, R., & Smecker-Hane, T. A. (1997). The CNOC Cluster Redshift Survey Catalogs. III. MS 1621.5+2640 and MS 0302.7+1658. Astrophysical Journal Supplement, 113,
• Wanders, I., Peterson, B., Alloin, D., Ayres, T., Clavel, J., Crenshaw, D., …Zou, Z. (1997). Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XI. Intensive Monitoring of the Ultraviolet Spectrum of NGC 7469. Astrophysical Journal Supplement, 113,
• Balogh, M. L., Morris, S. L., Yee, H., Carlberg, R., & Ellingson, E. (1997). Star Formation in Cluster Galaxies at 0.2 \textless Z \textless 0.55. Astrophysical Journal, 488,
• Carlberg, R., Yee, H., Ellingson, E., Morris, S., Abraham, R., Gravel, P., …Oke, J. (1997). The Average Mass Profile of Galaxy Clusters. Astrophysical Journal, 485,
• Weymann, R. J., Morris, S. L., Gray, M. E., & Hutchings, J. B. (1997). GHRS Monitoring of the Outflowing Material in NGC 4151. Astrophysical Journal, 483, 717-730. https://doi.org/10.1086/304275
• Rodriguez-Pascual, P., Alloin, D., Clavel, J., Crenshaw, D., Horne, K., Kriss, G., …Zheng, W. (1997). Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. IX. Ultraviolet Observations of Fairall 9. Astrophysical Journal Supplement, 110,
• Marshall, H., Carone, T., Peterson, B., Clavel, J., Crenshaw, D., Korista, K., …Reichert, G. (1997). The Variability and Spectrum of NGC 5548 in the Extreme Ultraviolet. Astrophysical Journal, 479, https://doi.org/10.1086/303850
• Carlberg, R., Morris, S., Yee, H., & Ellingson, E. (1997). Redshift Evolution of Galaxy Cluster Densities. Astrophysical Journal, 479, https://doi.org/10.1086/310577
• Carlberg, R., Yee, H., Ellingson, E., Morris, S., Abraham, R., Gravel, P., …Oke, J. (1997). The Dynamical Equilibrium of Galaxy Clusters. Astrophysical Journal, 476, https://doi.org/10.1086/310497
• Abraham, R., Smecker-Hane, T. A., Hutchings, J., Carlberg, R., Yee, H., Ellingson, E., …Rigler, M. (1996). Galaxy Evolution in Abell 2390. Astrophysical Journal, 471(2), 694-719. https://doi.org/10.1086/177999
• Crenshaw, D., Rodriguez-Pascual, P., Penton, S., Edelson, R., Alloin, D., Ayres, T., …Zheng, W. (1996). Multiwavelength Observations of Short-Timescale Variability in NGC 4151. I. Ultraviolet Observations. Astrophysical Journal, 470, 322-335. https://doi.org/10.1086/177869
• Edelson, R., Alexander, T., Crenshaw, D., Kaspi, S., Malkan, M., Peterson, B., …Zou, Z. (1996). Multiwavelength Observations of Short-Timescale Variability in NGC 4151. IV. Analysis of Multiwavelength Continuum Variability. Astrophysical Journal, 470, 364-377. https://doi.org/10.1086/177872
• Carlberg, R., Yee, H., Ellingson, E., Abraham, R., Gravel, P., Morris, S., & Pritchet, C. (1996). Galaxy Cluster Virial Masses and Omega. Astrophysical Journal, 462, https://doi.org/10.1086/177125
• Carlberg, R., Yee, H., Ellingson, E., Morris, S., Abraham, R., Gravel, P., …Smecker-Hane, T. (1996). Omega from the CNOC cluster survey. Journal of the Royal Astronomical Society of Canada, 90,
• Rauch, M., Weymann, R., & Morris, S. (1996). Are Lyman-Alpha Clouds Associated with Low Surface Brightness Galaxies?. Astrophysical Journal, 458, 518-523. https://doi.org/10.1086/176834
• Perlman, E. S., Stocke, J. T., Wang, Q. D., & Morris, S. L. (1996). Soft X-Ray Observations of a Complete Sample of X-Ray-selected BL Lacertae Objects. Astrophysical Journal, 456, 451-465. https://doi.org/10.1086/176671
• Morris, S., Chaytor, D., & Weymann, J. (1995). X-ray evidence for a hot outflowing wind in QSOs. Journal of the Royal Astronomical Society of Canada, 89,
• Korista, K., Alloin, D., Barr, P., Clavel, J., Cohen, R., Crenshaw, D., …Zou, Z. (1995). Steps toward determination of the size and structure of the broad-line region in active galatic nuclei. 8: an intensive HST, IUE, and ground-based study of NGC 5548. Astrophysical Journal Supplement, 97, 285-330. https://doi.org/10.1086/192144
• Dinshaw, N., Foltz, C., Impey, C., Weymann, R., & Morris, S. (1995). The Large Characteristic Size of Lyman Alpha Forest Clouds. Nature, 373, https://doi.org/10.1038/373223a0
• Dinshaw, N., Foltz, C. B., Impey, C. D., Weymann, R. J., & Morris, S. L. (1995). Large size of Lyman-α gas clouds at intermediate redshifts. Nature, 373, 223-225
• Weymann, R., Rauch, M., Williams, R., Morris, S., & Heap, S. (1995). New observations with the HST Goddard High Resolution Spectrograph of the low-redshift Lyman-Alpha clouds in the 3C 273 line of sight. Astrophysical Journal, 438, 650-658
• Mo, H., & Morris, S. (1994). The Sources of Lyman-Alpha Absorption at Low Redshifts - Galaxies Haloes and Minihaloes. Monthly Notices of the Royal Astronomical Society, 269,
• Morris, S. L., & van den Bergh, S. (1994). Lyman-alpha absorption and tidal debris. Astrophysical Journal, 427, 696-699. https://doi.org/10.1086/174176
• Peterson, B., Berlind, P., Bertram, R., Bochkarev, N., Bond, D., Brotherton, M., …Younger, P. (1994). Steps toward determination of the size and structure of the broad-line region in active nuclei. 7: Variability of the optical spectrum of NGC 5548 over years. Astrophysical Journal, 425, 622-634. https://doi.org/10.1086/174009
• Morris, S., Weymann, R., Dressler, A., McCarthy, P., Smith, B., Terrile, R., …Irwin, M. (1993). The Environment of Lyman- alpha Absorbers in the Sight Line toward 3C 273. Astrophysical Journal, 419, 524-540. https://doi.org/10.1086/173505
• Hamann, F., Korista, K. T., & Morris, S. L. (1993). On the Geometry, Covering Factor, and Scattering-Emission Properties of QSO Broad Absorption-Line Regions. Astrophysical Journal, 415,
• Korista, K. T., Voit, G., Morris, S. L., & Weymann, R. J. (1993). Double troughs in broad absorption line quasars and Ly-alpha-N V line-locking. Astrophysical Journal Supplement, 88, 357-381. https://doi.org/10.1086/191825
• Brandt, J., Heap, S., Beaver, E., Boggess, E., Carpenter, K., Ebbets, D., …Robinson, R. (1993). Observations of 3C 273 with the Goddard High Resolution Spectrograph on the Hubble Space Telescope. Astronomical Journal, 105, 831-846. https://doi.org/10.1086/116475
• Savage, B. D., Lu, L., Weymann, R. J., Morris, S. L., & Gilliland, R. L. (1993). Observations of the gaseous Galactic halo toward 3C 273 with the Goddard High Resolution Spectrograph. Astrophysical Journal, 404, 124-143. https://doi.org/10.1086/172264
• Korista, K. T., Weymann, R. J., Morris, S. L., Kopko, M., Turnshek, D. A., Hartig, G. F., …Junkkarinen, V. T. (1992). Hubble Space Telescope Faint Object Spectrograph and ground-based observations of the broad absorption line quasar 0226-1024. Astrophysical Journal, 401, 529-542. https://doi.org/10.1086/172084
• Barlow, T. A., Junkkarinen, V. T., Burbidge, E., Weymann, R. J., Morris, S. L., & Korista, K. T. (1992). Broad absorption-line time variability in the QSO CSO 203. Astrophysical Journal, 397, 81-87. https://doi.org/10.1086/171768
• Stocke, J. T., Morris, S. L., Weymann, R. J., & Foltz, C. B. (1992). The radio properties of the broad-absorption-line QSOs. Astrophysical Journal, 396, 487-503. https://doi.org/10.1086/171735
• Visnovsky, K., Impey, C., Foltz, C., Hewett, P., Weymann, R., & Morris, S. (1992). Radio properties of optically selected quasars. Astrophysical Journal, 391, 560-568. https://doi.org/10.1086/171370
• Gilliland, R. L., Morris, S. L., Weymann, R. J., Ebbets, D. C., & Lindler, D. J. (1992). Resolution and noise properties of the Goddard High-Resolution Spectrograph. Publications of the Astronomical Society of the Pacific, 104, 367-382
• Henry, J., Gioia, I., Maccacaro, T., Morris, S., Stocke, J., & Wolter, A. (1992). The extended medium sensitivity survey distant cluster sample - X-ray data and interpretation of the luminosity evolution. Astrophysical Journal, 386, 408-419. https://doi.org/10.1086/171027
• Morris, S. L., Weymann, R. J., Anderson, S. F., Hewett, P. C., Francis, P. J., Foltz, C. B., …MacAlpine, G. M. (1991). The large, bright QSO survey. V - QSOs in three southern fields. Astronomical Journal, 102, 1627-1658. https://doi.org/10.1086/115984
• Morris, S. L., Stocke, J. T., Gioia, I. M., Schild, R. E., Wolter, A., Maccacaro, T., & della Ceca, R. (1991). The luminosity function and cosmological evolution of X-ray-selected BL Lacertae objects. Astrophysical Journal, 380, 49-65. https://doi.org/10.1086/170561
• Chaffee, F. H., Foltz, C. B., Hewett, P. C., Francis, P. A., Weymann, R. J., Morris, S. L., …MacAlpine, G. M. (1991). The large, bright QSO survey. IV - QSOs in two equatorial fields. Astronomical Journal, 102, 461-487. https://doi.org/10.1086/115886
• Morris, S. L., Weymann, R. J., Savage, B. D., & Gilliland, R. L. (1991). First results from the Goddard High-Resolution Spectrograph - The Galactic halo and the Ly-alpha forest at low redshift in 3C 273. Astrophysical Journal, 377, L21-L24. https://doi.org/10.1086/186107
• Stocke, J. T., Morris, S. L., Gioia, I., Maccacaro, T., Schild, R., Wolter, A., …Henry, J. P. (1991). The Einstein Observatory Extended Medium-Sensitivity Survey. II - The optical identifications. Astrophysical Journal Supplement, 76, 813-874
• Francis, P. J., Hewett, P. C., Foltz, C. B., Chaffee, F. H., Weymann, R. J., & Morris, S. L. (1991). A high signal-to-noise ratio composite quasar spectrum. Astrophysical Journal, 373, 465-470. https://doi.org/10.1086/170066
• Maccacaro, T., della Ceca, R., Gioia, I. M., Morris, S. L., Stocke, J. T., & Wolter, A. (1991). The properties of X-ray-selected active galactic nuclei. I - Luminosity function, cosmological evolution, and contribution to the diffuse X-ray background. Astrophysical Journal, 374, 117-133
• Weymann, R. J., Morris, S. L., Foltz, C. B., & Hewett, P. C. (1991). Comparisons of the emission-line and continuum properties of broad absorption line and normal quasi-stellar objects. Astrophysical Journal, 373, 23-53. https://doi.org/10.1086/170020
• Hewett, P. C., Foltz, C. B., Chaffee, F. H., Francis, P. J., Weymann, R. J., Morris, S. L., …MacAlpine, G. M. (1991). The large, bright QSO survey. III - QSOs in six equatorial fields. Astronomical Journal, 101, 1121-1182. https://doi.org/10.1086/115753
• Boroson, T. A., Meyers, K. A., Morris, S. L., & Persson, S. (1991). The appearance of a new redshift system in Markarian 231. Astrophysical Journal, 370, L19-L21. https://doi.org/10.1086/185967
• Wolter, A., Gioia, I., Maccacaro, T., Morris, S., & Stocke, J. (1991). The number count distribution for X-ray-selected BL Lacertae objects and constraints on the luminosity function. Astrophysical Journal, 369, 314-319
• Peterson, B., Balonek, T., Barker, E., Bechtold, J., Bertram, R., Bochkarev, N., …Younger, P. (1991). Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. II - an intensive study of NGC 5548 at optical wavelengths. Astrophysical Journal, 368, 119-137. https://doi.org/10.1086/169675
• Morris, S. L., Liebert, J., Stocke, J. T., Gioia, I. M., Schild, R. E., & Wolter, A. (1990). MS 1603.6 + 2600, an unusual X-ray selected binary system at high Galactic latitude. Astrophysical Journal, 365, 686-695. https://doi.org/10.1086/169523
• Gioia, I., Henry, J., Maccacaro, T., Morris, S., Stocke, J., & Wolter, A. (1990). The Extended Medium Sensitivity Survey distant cluster sample - X-ray cosmological evolution. Astrophysical Journal, 356, L35-L38. https://doi.org/10.1086/185744
• Gioia, I., Maccacaro, T., Schild, R., Wolter, A., Stocke, J., Morris, S., & Henry, J. (1990). The Einstein Observatory Extended Medium-Sensitivity Survey. I - X-ray data and analysis. Astrophysical Journal Supplement, 72, 567-619
• Stocke, J. T., Morris, S. L., Gioia, I., Maccacaro, T., Schild, R., & Wolter, A. (1990). No evidence for radio-quiet BL Lacertae objects. Astrophysical Journal, 348, 141-146. https://doi.org/10.1086/168221
• Nesci, R., Gioia, I. M., Maccacaro, T., Morris, S. L., Perola, G. C., Schild, R. E., & Wolter, A. (1989). A cooling flow in a high-redshift, X-ray-selected cluster of galaxies. Astrophysical Journal, 344, 104-110
• Foltz, C. B., Latter, W. B., Hewett, P. C., Weymann, R. J., Morris, S. L., & Anderson, S. F. (1989). A new magnetic white dwarf discovered during the Large Bright Quasar Survey. Astronomical Journal, 98, 665-667. https://doi.org/10.1086/115166
• Morris, S. L., & Ward, M. J. (1989). Optically thin gas in the broad-line region of Seyfert galaxies. Astrophysical Journal, 340, 713-728. https://doi.org/10.1086/167432
• Morris, S. L. (1988). The covering factor of quasar broad absorption line clouds. Astrophysical Journal, 330, L83-L86. https://doi.org/10.1086/185210
• Morris, S. L., & Ward, M. J. (1988). Spectrophotometry of active galaxies. I - The observations. Monthly Notices of the Royal Astronomical Society, 230, 639-669. https://doi.org/10.1093/mnras/230.4.639
• Carone, T., Morris, S. L., & Leach, R. W. (1987). Long slit charge-coupled-device observations of active and normal galaxies. Optical Engineering, 26, 1043-1047
• Foltz, C. B., Weymann, R. J., Morris, S. L., & Turnshek, D. A. (1987). The complex absorption spectrum of the broad absorption line QSO 1303 + 308. Astrophysical Journal, 317, 450-459. https://doi.org/10.1086/165290
• Stocke, J. T., Schneider, P., Morris, S. L., Gioia, I. M., Maccacaro, T., & Schild, R. E. (1987). X-ray-selected AGNs near bright galaxies. Astrophysical Journal, 315, L11-L15. https://doi.org/10.1086/184852
• Morris, S. L., Schmidt, G. D., Liebert, J., Stocke, J., Gioia, I. M., & Maccacaro, T. (1987). 1E 1048.5 + 5421 - A new 114 minute AM Herculis binary. Astrophysical Journal, 314, 641-652
• Morris, S. L., Weymann, R. J., Foltz, C. B., Turnshek, D., Shectman, S., Price, C., & Boroson, T. (1986). The absorption-line spectrum of GC 1556 + 335 - Ejected or intervening material?. Astrophysical Journal, 310, 40-52. https://doi.org/10.1086/164663
• Morris, S., & Ward, M. (1985). CCD spectroscopy of the active galaxies NGC 5506 and NGC 7314. Monthly Notices of the Royal Astronomical Society, 215, 57P-61P. https://doi.org/10.1093/mnras/215.1.57p
• Morris, S., Ward, M., Whittle, M., Wilson, A., & Taylor, K. (1985). The velocity fields and radio structures of the active galaxies NGC 5643 and NGC 7582. Monthly Notices of the Royal Astronomical Society, 216, 193-217. https://doi.org/10.1093/mnras/216.2.193
• Morris, S., & Ward, M. (1984). CCD spectroscopy and modelling of the planetary nebula NGC 7009. Monthly Notices of the Royal Astronomical Society, 210, 655-662. https://doi.org/10.1093/mnras/210.3.655
• Morris, S., Ward, M., Whittle, M., Wilson, A., & Taylor, K. (1984). The Velocity Field in the Active Galaxy NGC 7582. Bulletin of the American Astronomical Society, 16, 916-
• Ward, M., & Morris, S. (1984). The reddening and high-excitation emission lines in NGC 3783. Monthly Notices of the Royal Astronomical Society, 207, 867-881. https://doi.org/10.1093/mnras/207.4.867
• Ward, M., Morris, S., & Penston, M. (1984). O I lambda 8446 and NA I lambda 5893 in the quasar 3C 273. Monthly Notices of the Royal Astronomical Society, 206, 5P-11P. https://doi.org/10.1093/mnras/206.1.5p

Presentation

• Evans, C., Cunningham, C., Atad-Ettedgui, E., Allington-Smith, J., Assemat, F., Dalton, G., …Todd, S. (2006, July). A multi-object multi-field spectrometer and imager for a European ELT
• Chapman, S., & Morris, S. (2001, December). Studying the fueling and unification models for the Seyfert galaxy NGC 3227 using adaptive optics imaging and spectroscopy