The large, bright QSO survey. III - QSOs in six equatorial fields
(1991)
Journal Article
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
The number count distribution for X-ray-selected BL Lacertae objects and constraints on the luminosity function (1991)
Journal Article
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
The appearance of a new redshift system in Markarian 231 (1991)
Journal Article
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
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 (1991)
Journal Article
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
MS 1603.6 + 2600, an unusual X-ray selected binary system at high Galactic latitude (1990)
Journal Article
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
The Extended Medium Sensitivity Survey distant cluster sample - X-ray cosmological evolution (1990)
Journal Article
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
The Einstein Observatory Extended Medium-Sensitivity Survey. I - X-ray data and analysis (1990)
Journal Article
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
No evidence for radio-quiet BL Lacertae objects (1990)
Journal Article
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
A cooling flow in a high-redshift, X-ray-selected cluster of galaxies (1989)
Journal Article
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
A new magnetic white dwarf discovered during the Large Bright Quasar Survey (1989)
Journal Article
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
Optically thin gas in the broad-line region of Seyfert galaxies (1989)
Journal Article
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
The covering factor of quasar broad absorption line clouds (1988)
Journal Article
Morris, S. L. (1988). The covering factor of quasar broad absorption line clouds. Astrophysical Journal, 330, L83-L86. https://doi.org/10.1086/185210
Spectrophotometry of active galaxies. I - The observations (1988)
Journal Article
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
Long slit charge-coupled-device observations of active and normal galaxies (1987)
Journal Article
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
The complex absorption spectrum of the broad absorption line QSO 1303 + 308 (1987)
Journal Article
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
X-ray-selected AGNs near bright galaxies (1987)
Journal Article
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
1E 1048.5 + 5421 - A new 114 minute AM Herculis binary (1987)
Journal Article
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
The absorption-line spectrum of GC 1556 + 335 - Ejected or intervening material? (1986)
Journal Article
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
The velocity fields and radio structures of the active galaxies NGC 5643 and NGC 7582 (1985)
Journal Article
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
CCD spectroscopy of the active galaxies NGC 5506 and NGC 7314 (1985)
Journal Article
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
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